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to provide turning movements for public access to both sides of the roadway, see Chapter 910, Intersections At Grade. ## 960.02 Analysis A list of existing median crossovers is available from the Headquarters (HQ) Access and Hearings Unit. The Statewide Master Plan for Median Crossovers can be found at: 1MasterPlanXov...	{ "page_id": null, "source": 7320, "title": "from dpo" }
1300). • In locations where vegetation cannot be used to minimize visibility to the traveling public and there is a high incidence of unauthorized use; appropriate signing such as “No U-Turns” may be used to discourage unauthorized use. • A stabilized all-weather surface is required. Urban crossovers for a high occupan...	{ "page_id": null, "source": 7320, "title": "from dpo" }
HQ Right of Way Plans Section sends the region a revised reproducible right of way or limited access plan which includes the approved crossover location. ## 960.05 Documentation A list of documents that are to be preserved [in the Design Documentation Package (DDP) or the Project File (PF)] is on the following web site...	{ "page_id": null, "source": 7320, "title": "from dpo" }
of Highways and Streets (Green Book), AASHTO, 2001 Emergency Escape Ramps for Runaway Heavy Vehicles , FHWA-T5-79-201, March 1978 Highway Capacity Manual (Special Report 209), Transportation Research Board NCHRP Synthesis 178, Truck Escape Ramps ,Transportation Research Board ## 1010.03 Definitions auxiliary lane The p...	{ "page_id": null, "source": 7320, "title": "from dpo" }
way The portion of the roadway intended for the movement of vehicles, exclusive of shoulders and lanes for parking, turning, and storage for turning. warrant A minimum condition for which an action is authorized. Meeting a warrant does not attest to the existence of an unsafe or undesirable condition. Further justifica...	{ "page_id": null, "source": 7320, "title": "from dpo" }
speed reduction warrant is satisfied (see Figure 1010-2b for an example). (3) Warrant No. 2 - Level of Service (LOS) The level of service warrant for two-lane highways is fulfilled when the upgrade traffic volume exceeds 200 vehicles per hour and the upgrade truck volume exceeds 20 vehicles per hour. On multilane highw...	{ "page_id": null, "source": 7320, "title": "from dpo" }
four-lane sections; however, a three-lane section may be used. When a three-lane section is used, alternate the direction of the passing lane at short intervals to ensure passing opportunities for both directions and to discourage illegal actions of frustrated drivers. Make the passing lane width equal to the adjoining...	{ "page_id": null, "source": 7320, "title": "from dpo" }
tapers. Surface turnouts with a stable unyielding material such as BST or HMA with adequate structural strength to support the heavier traffic. Locate slow-moving vehicle turnouts where at least design stopping sight distance ( See Chapter 650) is available, decision sight distance is preferred, so that vehicles can sa...	{ "page_id": null, "source": 7320, "title": "from dpo" }
shoulder driving for slow vehicles is undesirable. Adequate structural strength for the anticipated traffic is necessary and may require reconstruction. Select locations where the side slope meets the requirements of Chapter 640 for new construction and Chapter 430 for existing roadways. When a transition is required a...	{ "page_id": null, "source": 7320, "title": "from dpo" }
the rolling resistance. However, successful arrester beds have been built on a level or descending grade. • The Dragnet Vehicle Arresting Barrier. (See Chapter 710 for additional information.) (b) Location. The location of an escape ramp will vary depending on terrain, length of grade, and roadway geometrics. The best ...	{ "page_id": null, "source": 7320, "title": "from dpo" }
informative signing about the upcoming escape ramp in this area. • A free-draining, smooth, noncrushed gravel is preferred for an arrester bed. To assist in smooth deceleration of the vehicle, taper the depth of the bed from 3 inches at the entry to a full depth of 18 to 30 ininches in not less than 100 f ee t. • Mark ...	{ "page_id": null, "source": 7320, "title": "from dpo" }
availability of power. ## 1010.10 Documentation The list of documents required to be preserved in the Design Documentation Package (DDP) or the Project File (PF) can be found on the following web site: > Auxiliary Lanes Design Manual Page 1010-6 May 2006 > Speed Reduction Warrant (Performance for Trucks) > Figure 1010...	{ "page_id": null, "source": 7320, "title": "from dpo" }
Auxiliary Lanes May 2006 Page 1010-9 Auxiliary Climbing Lane Figure 1010-4 Auxiliary Climbing Lane Figure 1010-4 Auxiliary Lanes Design Manual 1010-10 TF Draft 3/29/2006 Auxiliary Lanes Design Manual Page 1010-10 May 2006 Warrant for Passing Lanes Figure 1010-5 Warrant for Passing Lanes Figure 1010-5 Design Manual Auxi...	{ "page_id": null, "source": 7320, "title": "from dpo" }
(both federal and state) that may pertain to this chapter include the following: 23 Code of Federal Regulations (CFR) Part 652 28 CFR Part 35 28 CFR Part 36, Appendix A, as revised July 1, 1994 49 CFR Part 27 (Authority: Section 504 of the Rehabilitation Act of 1973, as amended – 29 USC 794) Manual on Uniform Traffic C...	{ "page_id": null, "source": 7320, "title": "from dpo" }
Design Guide , USDOT, FHWA, 2001 Guide for the Planning, Design, and Operation of Pedestrian Facilities , AASHTO, 2004 Highway Capacity Manual , Transportation Research Board (TRB), 2000 Pedestrian Facilities Users Guide – Providing Safety and Mobility, FHWA, 2002 Pedestrian Facilities Guidebook: Incorporating Pedestri...	{ "page_id": null, "source": 7320, "title": "from dpo" }
46.04.160). 2. (a) That part of a roadway at an intersection included within the connections of the lateral lines of the sidewalks on opposite sides of the highway measured from the curbs or in the absence of curbs, from the edges of the traversable roadway, and in the absence of a sidewalk on one side of the roadway, ...	{ "page_id": null, "source": 7320, "title": "from dpo" }
and hiking trails, shared-use paths, pedestrian grade separations, crosswalks, and other improvements provided for the benefit of pedestrian travel. Pedestrian facilities are intended to be accessible routes. pedestrian refuge island A raised area between traffic lanes that provides a place for pedestrians to wait to c...	{ "page_id": null, "source": 7320, "title": "from dpo" }
census (decennial or special), within boundaries to be fixed by a state highway department, subject to the approval of the FHWA. • Within the limits of an incorporated city or town. • Characterized by intensive use of the land for the location of structures and receiving such urban services as sewer, water, and other p...	{ "page_id": null, "source": 7320, "title": "from dpo" }
in accordance with the city design standards adopted in accordance with RCW 35.78.030. Exceptions to adopted design standards require a deviation approved by the designated authority identified in Chapter 330. (2) Jurisdiction When city streets form a part of the state highway system within the corporate limits of citi...	{ "page_id": null, "source": 7320, "title": "from dpo" }
In rural areas, paved shoulders are usually used for pedestrian travel. When pedestrian activity is high, separate walkways may be provided. Sidewalks are used in urban growth areas where there is an identified need for pedestrian facilities. Consider providing sidewalks at signalized intersections. Evaluate extending ...	{ "page_id": null, "source": 7320, "title": "from dpo" }
altered features of the facility that can be made accessible shall be made accessible. When a preservation project is going through an area with pedestrian facilities that meet these requirements, no other action is necessary at this time. The agency (or agencies) initiating the project is responsible for funding this ...	{ "page_id": null, "source": 7320, "title": "from dpo" }
to eliminate existing utilities that are obstructions in the pedestrian route. Hanging or protruding objects within the walkway present obstacles for pedestrians with visual impairments. The minimum vertical clearance for objects overhanging a walkway, including signs, is 7 feet. Objects that protrude more than 4 inche...	{ "page_id": null, "source": 7320, "title": "from dpo" }
the same cross slope as the roadway. In rural areas, the probability of a shoulder being used by someone in a wheelchair is remote. However, if pedestrians use the shoulder frequently, consider flattening the shoulder cross slope or provide a separate pedestrian route. (See Chapter 640 when flattening the shoulder slop...	{ "page_id": null, "source": 7320, "title": "from dpo" }
trees or shrubs are included, make sure they do not limit the visibility of motorists or pedestrians or pose hazards for persons with disabilities. (See Chapter 920.) Shoulders, bike lanes, and on-street parking can also be used to provide an adequate buffer zone for pedestrian facilities. The minimum clear width for t...	{ "page_id": null, "source": 7320, "title": "from dpo" }
to the sidewalk at approximately 200-foot intervals as resting areas for people with physical disabilities. Design sidewalks with cross slopes no more than 2%. Steeper cross slopes are difficult for people in wheelchairs to negotiate. The side slope adjacent to the sidewalk is a critical design element. (See Figures 10...	{ "page_id": null, "source": 7320, "title": "from dpo" }
used as a transition from a raised sidewalk down to a paved shoulder. The ramp provides pedestrian access and mitigates the raised, blunt end of the concrete sidewalk. In underpasses where pedestrians are not prohibited, providing sidewalks and maintaining the full shoulder width is desirable. When bridge columns are p...	{ "page_id": null, "source": 7320, "title": "from dpo" }
provided. Pedestrian Design Considerations Design Manual M 21-01 Page 1025-8 May 2006 (b) Crosswalks. Crosswalks, whether marked or not, exist at all intersections. An unmarked crosswalk is the 10-foot-wide area across the intersection behind a prolongation of the curb or edge of the through traffic lane. (See RCW 46.0...	{ "page_id": null, "source": 7320, "title": "from dpo" }
distance and/or sight distance will be improved prior to marking the crossing. (See Chapter 650, “Decision Sight Distance.”) • Safety considerations do not preclude a crosswalk. A significant pedestrian accident history may also warrant the installation or marking of a crosswalk. For marked crosswalks, the standard cro...	{ "page_id": null, "source": 7320, "title": "from dpo" }
to cross. Determine if there are pedestrian generators in the project vicinity that might attract older and disabled pedestrians. Consult with the region’s Maintenance Office regarding maintenance requirements for these devices. Design Manual M 21-01 Pedestrian Design Considerations May 2006 Page 1025-9 Consider the us...	{ "page_id": null, "source": 7320, "title": "from dpo" }
• Prohibit right turns on red • Place crosswalks so they are visible and adjacent to the pedestrian facility • Use a separate left-turn phase in conjunction with a “WALK/DON’T WALK” signal • Restrict left turns at certain times • Shorten crossing distance • Use a raised median • Use pedestrian signals • Use signage • P...	{ "page_id": null, "source": 7320, "title": "from dpo" }
vehicle most likely to make this turn is a critical element in determining the size and shape of the curb extension. Sidewalk curb extensions tend to restrict the width of the roadway and can make right turns difficult for large trucks. Avoid interrupting bicycle traffic with curb extensions. If the route is identified...	{ "page_id": null, "source": 7320, "title": "from dpo" }
a midblock crossing include: • Significant pedestrian crossings and substantial pedestrian and vehicle conflicts occur. • The proposed crossing can concentrate or channel multiple pedestrian crossings to a single location. • The crossing is at an approved school crossing on a school walk route. • The adjacent land use ...	{ "page_id": null, "source": 7320, "title": "from dpo" }
ramp, serving two crossings, is sometimes necessary where right of way constraints make the installation of separate ramps infeasible. The use of a diagonal ramp requires the approval of the region’s Traffic Engineer. If Design Manual M 21-01 Pedestrian Design Considerations May 2006 Page 1025-11 inside an incorporated...	{ "page_id": null, "source": 7320, "title": "from dpo" }
facilities. When considering a pedestrian structure, determine if the conditions that require the crossing are permanent. If there is a likelihood that the pedestrian activity generator might not exist in the near future, consider less costly solutions. Locate the grade-separated crossing where pedestrians are most lik...	{ "page_id": null, "source": 7320, "title": "from dpo" }
inches of rise or every 30 feet. Landings are a minimum of 5 feet long and shall not be less than the ramp width. When ramps are not feasible, provide both elevators and stairways. Stairways are designed in accordance with the Standard Plans. Railings are provided on pedestrian bridges. Protective screening is sometime...	{ "page_id": null, "source": 7320, "title": "from dpo" }
facilities for pedestrians. When locating transit stops consider the following: • ADT • Traffic speed • Crossing distance • Accident history • Sight distance If any of these suggest an undesirable location for a pedestrian crossing, consider a controlled crossing or another location for the transit stop. When analyzing...	{ "page_id": null, "source": 7320, "title": "from dpo" }
walkways, intersections, and other pedestrian crossing areas with high nighttime pedestrian activity such as shopping districts, transit stops, schools, community centers, and other major pedestrian generators or areas with a history of pedestrian accidents. Design guidance for illumination is in Chapter 840. (See Chap...	{ "page_id": null, "source": 7320, "title": "from dpo" }
Pedestrian Design Considerations Design Manual M 21-01 Page 1025-14 May 2006 Item ADA Standards for Improvement Projects (New, Reconstruction, or Modification) ADA Minimums for Evaluating Existing Facilities on Preservation Projects (Resurfacing or Paving) Sidewalk Ramps Truncated Domes Bottom 2 feet of ramp Bottom 2 f...	{ "page_id": null, "source": 7320, "title": "from dpo" }
5% must meet the requirements for ramps when accessible route is on a separate alignment and does not abut a roadway. 8. A ramp in this context is on a walkway on a separate alignment and does not abut a roadway. These ramps have slopes greater than 20H:1V. 9. Ramps shall have handrails, with the exception of curb ramp...	{ "page_id": null, "source": 7320, "title": "from dpo" }
Sidewalk on one side recommended. Major arterial in residential area Sidewalks on both sides of roadway recommended. Collector or minor arterial in residential area Sidewalks on both sides of roadway recommended. Local street in residential area with less than one dwelling unit per acre Sidewalk on one side desirable. ...	{ "page_id": null, "source": 7320, "title": "from dpo" }
where the population exceeds 22,500, the decision to mark crosswalks resides with the city, subject to approval by WSDOT of the installation and type. Notes: a Raised refuge island, minimum 4 feet wide and 6 feet long. A TWLTL is not considered a median. b Consider active enhancement treatment for roadways exceeding 20...	{ "page_id": null, "source": 7320, "title": "from dpo" }
of sight Pedestrian waiting to cross street Crosswalk Approaching vehicle ## Obstructed line of sight Parked car blocking line of sight Stopping sight distance Sight Distance at Intersections > Figure 1025-7a Design Manual M 21-01 Pedestrian Design Considerations May 2006 Page 1025-21 Sight Distance at Intersections > ...	{ "page_id": null, "source": 7320, "title": "from dpo" }
widths of the right of way are held to a minimum. See Right of Way Manual Chapter 6 for discussion of remainders. All acquisition documents are processed through the Headquarters (HQ) Real Estate Services Office except temporary permits that are not shown on the Right of Way Plans and are not needed for the project (su...	{ "page_id": null, "source": 7320, "title": "from dpo" }
adequate consideration is given to significant right of way elements involved (including possible social, economic, and environmental effects)” in accordance with the Right of Way Manual .During plan development: • Title reports are examined for easements or other encumbrances that would reveal the existence and locati...	{ "page_id": null, "source": 7320, "title": "from dpo" }
complete studies of location, utilization, cost, and safety elements have proved its necessity. Upon approval, such an improvement and appurtenant rights will be established. Future right of access for maintenance is negotiated during acquisition. On limited access highways, approval of the State Design Engineer and th...	{ "page_id": null, "source": 7320, "title": "from dpo" }
acquisition of property and property rights. The HQ Real Estate Office drafts the legal description for all easements and permits for disposition of property or property rights . The region’s Real Estate Services Office either obtains or assists in obtaining easements and permits. The region is responsible for complian...	{ "page_id": null, "source": 7320, "title": "from dpo" }
WSDOT cannot condemn for a transfer easement. (3) Temporary Easements Temporary easements are used when the state requires a property right of a temporary nature that involves either more than minor work or construction activities on privately-owned property. In the cases where the rights required or the work to be per...	{ "page_id": null, "source": 7320, "title": "from dpo" }
or its name, the region is responsible for appropriate central storage of the original document. A construction permit is only valid with the current owner and must be renegotiated if property ownership changes before construction begins. For private ownerships, a temporary construction easement is recommended. Right o...	{ "page_id": null, "source": 7320, "title": "from dpo" }
accordance with hardship acquisition policy (Right of Way Manual ). ## 1410.07 Transactions (1) Private Ownerships Right of way is ordinarily acquired from private property owners by region-level negotiation between the owner and the right of way agent. (2) Utilities The region ascertains ownership of all utilities and...	{ "page_id": null, "source": 7320, "title": "from dpo" }
before the proposed easement is sent to Real Estate Services. The negotiations with the railroads are generally done by HQ Real Estate Services. Because of the considerable time required to obtain approvals, processing of railroad agreements must begin as soon as possible. The perpetual easement document is executed by...	{ "page_id": null, "source": 7320, "title": "from dpo" }
on the following web site: http//www.wsdot.wa.gov/eesc/design/projectdev/ Right of Way Considerations Design Manual Page 1410-6 May 2006 Plan Approval Plan Approval Programming of Funds for Appraisal and Acquisition Limited Access Highways PHASE 1 Access Report Plan State Design Engineer* approves Access Report Plan fo...	{ "page_id": null, "source": 7320, "title": "from dpo" }
R/W plan submitted to HQ R/W Plans Branch for approval. Program appraisals State Design Engineer* approves new R/W plans or approves revisions to established R/W plans. Program all appraisals and acquisitions. *Or a designee. Appraisal and Acquisition > Figure 1410-1 Design Manual M 22-01 Interchange Justification Repo...	{ "page_id": null, "source": 7320, "title": "from dpo" }
interchange, should begin with a study of the corridor to determine existing and future access needs. These needs then become part of the statewide plan, called the State Highway System Plan . The State Highway System Plan defines > Service Objectives, Action Strategie s, and costs to plan for, maintain, operate, prese...	{ "page_id": null, "source": 7320, "title": "from dpo" }
sites normally accessed by another route, the approval request may be condensed to a letter format that includes adequate justification. An operational/safety analysis may be required to assure no adverse impacts to the Interstate or crossroad(s). Contact the HQ Access and Hearings Unit to determine the appropriate lev...	{ "page_id": null, "source": 7320, "title": "from dpo" }
Design Office and FHWA for evaluation to determine whether the IJR needs to be updated. Contact the HQ Access and Hearings Unit to coordinate this summary assessment. ## 1425.02 References (1) Law Laws and codes (both federal and state) that may pertain to this chapter include the following: > Code of Federal Regulatio...	{ "page_id": null, "source": 7320, "title": "from dpo" }
“break in access” (including, but not limited, to locked gates and temporary construction access breaks). Design Manual M 22-01 Interchange Justification Report > May 2006 Page 1425-3 access point Any point from inside or outside the limited access hachures that allows entrance to or exit from the traveled way of a lim...	{ "page_id": null, "source": 7320, "title": "from dpo" }
access control is planned and established for a corridor and then acquired as the right to limit access to each individual parcel. need A statement which identifies the transportation problem(s) that the proposal is designed to address and explains how the problem will be resolved. An existing or anticipated travel dem...	{ "page_id": null, "source": 7320, "title": "from dpo" }
streets. Regional travel demand constitutes long trips that are made on the regional transportation system, such as Interstate, regional, and/or intercity/ interregional roads, streets, or highways. traveled way The portion of the roadway intended for the movement of vehicles, exclusive of shoulders and lanes for parki...	{ "page_id": null, "source": 7320, "title": "from dpo" }
Segments of the local and regional network within the study area will be evaluated for system improvements. Part of the study process is to identify local infrastructure needs and develop a proposal. The study must consider investments in local infrastructure improvements to meet the needs of the proposal, because thos...	{ "page_id": null, "source": 7320, "title": "from dpo" }
study. This should be consistent with the project environmental document. • Expedite the study step (and, if needed, the IJR development and review process) through early communication and agreement. • Agree on area of influence and travel assumptions for the study and, if an IJR is needed, for each of the alternatives...	{ "page_id": null, "source": 7320, "title": "from dpo" }
decision report are similar, these documents are usually developed together using the same data sources and procedures. (3) The Third Step Concurrence and approval of a new or revised access point is based on the IJR. The IJR contains sufficient information about and evaluation/ analysis of the proposal to provide assu...	{ "page_id": null, "source": 7320, "title": "from dpo" }
Interchange Justification Report and Supporting Analyses Begin the IJR with an executive summary. Briefly state what access point revision is being submitted for a decision and why the revision is needed. Include a brief summary of the proposal. Formatting for the IJR includes (1) providing numbered tabs in the decisio...	{ "page_id": null, "source": 7320, "title": "from dpo" }
and the existing or improved local system do not address the need. How does the proposal meet the anticipated travel demand? Provide the analysis and data to support the need for the access request. (a) Project Description. Describe the needs being addressed and the proposal. Demonstrate that improvements to the local ...	{ "page_id": null, "source": 7320, "title": "from dpo" }
Modeling must include increased demand caused by anticipated development. • Using existing information, identify the origins and destinations of trips on the local systems, the existing interchange/ intersections, and the proposed access. • Assign the appropriate travel demand to improvements that might be made to: • T...	{ "page_id": null, "source": 7320, "title": "from dpo" }
proposal impacts will be mitigated. Document the results of the following analyses in the report: • “No-Build” Analysis – An operational analysis of the current year, year of opening, and design year for the existing limited access freeway and the affected local roadway system. This is the baseline “no-build” condition...	{ "page_id": null, "source": 7320, "title": "from dpo" }
those instances where HCS is not the appropriate tool to use and a simulation-type software is chosen, early coordination with FHWA is necessary. All operational analyses shall be of sufficient detail, and include sufficient data and procedure documentation to allow independent analysis during FHWA and HQ evaluation of...	{ "page_id": null, "source": 7320, "title": "from dpo" }
along the affected section of freeway main line and ramps; and on the affected local roadway system. In the report, highlight the following: • Any location for which there is a significant adverse impact on the operation or safety of the freeway facility, such as causing a reduction of the operational efficiency of a m...	{ "page_id": null, "source": 7320, "title": "from dpo" }
freeway or the adjacent affected local surface system, or (2) that the impacts will be mitigated. The safety analysis for both existing and proposed conditions should include the following: 1. Type of Accidents • What types of accidents are occurring (overturns, rear-ends, enter-at-angle, hitting fixed object)? • What ...	{ "page_id": null, "source": 7320, "title": "from dpo" }
basis. Interchange Justification Report Design Manual M 22-01 > Page 1425-10 May 2006 A proposed new or revised interchange access must connect to a public freeway, road, or street and be endorsed by the local governmental agency or tribal government having jurisdiction over said public freeway, road, or street. Explai...	{ "page_id": null, "source": 7320, "title": "from dpo" }
the applicable transportation conformity requirements of 40 CFR Parts 51 and 93. If the proposed access is not specifically referenced in the transportation plans, define its consistency with the plans and indicate the process for the responsible planning agency to incorporate the project. In urbanized areas, the plan ...	{ "page_id": null, "source": 7320, "title": "from dpo" }
fiscal commitment and an anticipated time for completion. If the project is to be constructed in phases, it must be demonstrated in Policy Point 3 that each phase can function independently and does not affect the safety and operational efficiency of the freeway. Note the known funding sources, the projected funding so...	{ "page_id": null, "source": 7320, "title": "from dpo" }
9 FHWA and HQ FHWA DC New freeway-to-freeway interchange Yes 9 9 9 9 9 9 9 9 FHWA and HQ FHWA DC Revision to freeway-to-freeway interchange in a Transportation Management Area (1)(2) Yes 9 9 9 9 9 9 9 9 FHWA and HQ FHWA DC New freeway-to-crossroad interchange not in a Transportation Management Area (1) Yes 9 9 9 9 9 9 ...	{ "page_id": null, "source": 7320, "title": "from dpo" }
to have no adverse impacts, and the spacing and geometric control criteria requirements will be met, a modified IJR will be the acceptable document, meaning fewer than the eight policy points will be required. Consult the HQ Access and Hearings Unit for direction. (3) Revisions that might adversely affect the level of ...	{ "page_id": null, "source": 7320, "title": "from dpo" }
basic movements at an existing interchange No 9 9 Region HQ Abandonment of a ramp (2) No 9 Region HQ Locked gate (4) No 9 (3) Region HQ Pedestrian structure No 9 (3) Region HQ Construction/emergency access break No 9 9 9 Region HQ Notes: (1) Revisions that might adversely affect the level of service of the through lane...	{ "page_id": null, "source": 7320, "title": "from dpo" }
required. Contact the HQ Access and Hearings Unit for direction. Transit flyer stops near the ramp terminals of on-ramps Complete Policy Point 3 first for all proposals. If Policy Point 3 shows impacts to the main line, complete the remaining Policy Points. Notes: The table above shows some, but not all, of the types o...	{ "page_id": null, "source": 7320, "title": "from dpo" }
Combination of Local, Existing and New State System Interchange Improvements Continue Study -Adding Combination of Local and Existing State System Improvements YES NO Do L&S Improvements Meet Need? NO End Study Phase, Begin Developing Interchange Justification Report Is Deficiency in Highway System Plan? YES Amend High...	{ "page_id": null, "source": 7320, "title": "from dpo" }
• Geodetic control issues • Photogrammetry issues • Other issues as needed (2) During Design and Development of the Plans, Specifications, and Estimates (a) The project manager and project surveyor hold a preliminary survey meeting, covering: • Project schedule • Anticipated survey requests For preliminary survey meeti...	{ "page_id": null, "source": 7320, "title": "from dpo" }
Surveying Manual to: • Convert Washington State plane coordinates to project datum. • Document the procedure and combined factor used for converting between datums. • Determine survey collection methods. • Collect primary, secondary, and tertiary survey data. • Process and import secondary, tertiary, or other survey da...	{ "page_id": null, "source": 7320, "title": "from dpo" }
United States Department of Commerce and as established in accordance with chapter 58.20 RCW. The datum adjustment shall be identified on all documents prepared; i.e., NAD83 (1991).” For further information, see the Highway Surveying Manual . (2) Vertical The North American Vertical Datum of 1988 (NAVD88) as defined by...	{ "page_id": null, "source": 7320, "title": "from dpo" }
central database for the common good. The data is stored on many levels so that the desired information can be selected and combined to achieve the desired product. Surveying and photogrammetric data are vital elements of this system. ## 1440.08 Photogrammetric ## Surveys Photogrammetric surveys are performed to furnis...	{ "page_id": null, "source": 7320, "title": "from dpo" }
Manual M 22-01 Surveying and Mapping May 2006 Page 1440-5 Interagency Agreement Figure 1440-1b Design Manual Chapter 1440 2 of 4 FHWA Review DRAFT 7/29/05 Surveying and Mapping Design Manual M 22-01 Page 1440-6 May 2006 Report of Survey Mark > Figure 1440-2 > Design Manual Chapter 1440 3 of 4 FHWA Review DRAFT 7/29/05 ...	{ "page_id": null, "source": 7320, "title": "from dpo" }
of public records and minimize duplication of survey work by establishing and recording monuments that are tied to a state plane coordinate system and to a standard vertical datum. The department is required by law to perpetuate existing recorded monuments. (See RCW 58.09.) The department provides monuments for realign...	{ "page_id": null, "source": 7320, "title": "from dpo" }
to locate existing monuments as required by WAC 332-120-030, as follows: (2) Any person, corporation, association, department, or subdivision of the state, county or municipality responsible for an activity that may cause a survey monument to be removed or destroyed shall be responsible for ensuring that the original s...	{ "page_id": null, "source": 7320, "title": "from dpo" }
Monuments Horizontal and vertical control monuments are permanent references required for the establishment of project coordinates tied to the Washington State plane system and elevations tied to a standard vertical datum. By establishing and recording permanent control monuments, the department eliminates duplication ...	{ "page_id": null, "source": 7320, "title": "from dpo" }
that are established, reestablished, or reset must be filed with the county engineer and the Department of Natural Resources (DNR). Submit a Record of Survey or a Monumentation Map that has been signed by the supervising, licensed, professional engineer or licensed, professional land survey or; if the monument is not u...	{ "page_id": null, "source": 7320, "title": "from dpo" }
Corners A new property corner monument will be provided where an existing recorded monument has been invalidated as a direct result of a right of way purchase by the department. The new property corner monument shall be set by or under the direct supervision of a licensed professional engineer or licensed professional ...	{ "page_id": null, "source": 7320, "title": "from dpo" }
Way Plans Section. The HQ Right of Way Plans Branch will forward a copy to DNR for their records. ## 1450.08 Documentation The documents required to be preserved in the Design Documentation Package (DDP) or the Project File (PF) can be found on the following web site: > Monumentation Design Manual M 22-01 Page 1450-4 ...	{ "page_id": null, "source": 7320, "title": "from dpo" }
The HQ Right of Way Plans Branch will forward a copy to DNR for their records. (3) Land Corner Record When a Land Corner Record is required, use the forms shown in Figures 1450-3a and 3b. The completed forms must be signed and stamped by a licensed professional engineer or a licensed professional land surveyor and subm...	{ "page_id": null, "source": 7320, "title": "from dpo" }
a Monumentation Map with the county engineer. Send the original to the HQ Right of Way Plans Branch. *Property corner monuments must be filed within 90 days of establishment, re-establishment, or restoration. Monument Documentation Summary > Figure 1450-1 Monumentation Design Manual M 22-01 Page 1450-6 May 2006 DNR Per...	{ "page_id": null, "source": 7320, "title": "from dpo" }
Completion Record Form Figure 1450-2b # COMPLETION REPORT FOR MONUMENT # REMOVAL OR DESTRUCTION (TO BE COMPLETED AND SENT TO THE DNR AFTER THE WORK IS DONE.) ______________________________________________________________________________________ _____I have perpetuated the position(s) as per the detail shown on the appl...	{ "page_id": null, "source": 7320, "title": "from dpo" }
SIDE: For corners at the intersection of two lines, the corner code is the alphanumeric coordinate that corresponds to the appropriate intersection of lines. For corners that are only on one line, the corner code is the line designation and the related line segment; i.e., a corner on line 5 between "B" and "C" is desig...	{ "page_id": null, "source": 7320, "title": "from dpo" }
at rest areas and flyer stops) and highway lanes or ramps unless other barriers are used to discourage access violations. On new alignment, fencing is not provided between the frontage road and abutting property unless the abutting property was enclosed prior to highway construction. Such fencing is normally part of th...	{ "page_id": null, "source": 7320, "title": "from dpo" }
21-01, WSDOT > Standard Specifications for Road, Bridge, and > Municipal Construction (Standard Specifications), M 41-10, WSDOT ## 1460.03 Design Criteria (1) General Fencing on a continuous alignment usually has a pleasing appearance and is the most economical to construct and maintain. The recommended practice is to ...	{ "page_id": null, "source": 7320, "title": "from dpo" }
• Side slopes into the facility are steeper than 3H:1V Fencing proposed at sites that will be outside WSDOT right of way requires that local ordinances be followed if they are more stringent than WSDOT’s. Wetland mitigation sites are not normally fenced. When evaluating fencing for wetland mitigation sites, balance the...	{ "page_id": null, "source": 7320, "title": "from dpo" }
of high fencing. It may be used within the Design Clear Zone. Design Manual M 22-01 Fencing May 2006 Page 1460-3 (b) Type 4. A lower fence for special use, such as between the traveled highway lanes and a rest area or flyer stop, or as a rest area boundary fence if required by the development of the surrounding area. T...	{ "page_id": null, "source": 7320, "title": "from dpo" }
in areas where there are exceptional hazards such as large concentrations of deer or elk. (See the region’s Environmental Services Office and the Roadside Manual concerning wildlife management. ) Metal fencing can interfere with airport traffic control radar. When locating fencing in the vicinity of an airport, contact...	{ "page_id": null, "source": 7320, "title": "from dpo" }
Page 1 Index A ABSORB 350, 720-4 ABSORB 350 impact attenuator, 720-14 Acceleration lane, 910-9, 940-7, 1055-6 Access hearing, 210-12, 1430-2, 1430-12 hearing plan, 1430-2, 1430-3 report plan, 1430-2, 1430-3 roundabouts, 915-14 Access connection. See Managed access categories, 1435-7 managed access, 1420-2, 1420-3 permi...	{ "page_id": null, "source": 7320, "title": "from dpo" }
barriers, 810-9 Barrier terminal buried terminals, 710-9 flared terminal, 710-9 nonflared terminal, 710-10 other anchor, 710-10 project requirements, 710-2 Barrier transition definition, 710-1 project requirements, 710-2 Beam guardrail. See Guardrail Berms, earth noise wall, 1140-2 Bicycle Advisory Committee, 1020-4 Bi...	{ "page_id": null, "source": 7320, "title": "from dpo" }
HOV lanes, 1050-1, 1050-3, 1050-9, 1050-11 Bus, passenger access, 1055-8 Bus facilities, 1060-1 access, 1430-5, 1430-7, 1430-10 berths, 1060-7 disabled accessibility, 1060-12 grades, 1060-11 intersection, 1060-12 lane widths, 1060-11 passenger amenities, 1060-10 paving sections, 1060-11 transfer/transit centers, 1060-7...	{ "page_id": null, "source": 7320, "title": "from dpo" }
940-5 roadways, 640-2 rock cuts, 640-4 side slope, 640-4 stepped slopes, 640-6 turning roadway width, 641-1 Cross slope roadways, 640-2 shoulders, 640-2 stepped slopes, 640-6 traveled way, 640-2 Crosswalks, 850-8 Crown slope for divided highways, 640-7 Curb cuts, 1020-12 shared use path, 1020-12 Curbs, 440-8 Current La...	{ "page_id": null, "source": 7320, "title": "from dpo" }

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