Guidance: 07 Edge line markings may be used where edge delineation is desirable to minimize unnecessary driving on paved shoulders or on refuge areas that have lesser structural pavement strength than the adjacent roadway. Will County Division of Transportation 16841 W. Laraway Road . 04 On roadways with center line markings, no-passing zone markings shall be used at horizontal or vertical curves where the passing sight distance is less than the minimum shown in Table 3B-1 for the 85th-percentile speed or the posted or statutory speed limit. 06 The center line markings on undivided two-way roadways with four or more lanes for moving motor vehicle traffic always available shall be the two-direction no-passing zone markings consisting of a solid double yellow line as shown in Figure 3B-2. Reference files are available in PDF and DGN formats to be imported into any pavement marking plan. The design and layout of accessible parking spaces for persons with disabilities is provided in the "Americans with Disabilities Act Accessibility Guidelines (ADAAG)" (see Section 1A.11). 09 Center line markings shall be placed on all paved urban arterials and collectors that have a traveled way of 20 feet or more in width and an ADT of 6,000 vehicles per day or greater. Navigate to Storm Water Management Plan to view more information in regards to storm water runoff pollution and an action plan. 04 To improve the visibility of horizontal curves, center lines may be supplemented with retroreflective or internally illuminated raised pavement markers for the entire curved section as well as for a distance in advance of the curve that approximates 5 seconds of travel time. This supplement is intended for use when the Construction and Materials Management System (CMMS) is being utilized to administer a construction contract. In advance of the point of divergence, a wide solid white line or normal solid double white line shall be extended in place of the broken lane line for a distance equal to the length of the diverging lines (see Drawing C of Figure 3B-15). a =@9o`So`\A*e` 6e?qN4O+jP6 D@Z3H30yYa`b` u 0 Special Provision for Temporary Pavement Marking. Navigate to Erosion and Sediment Control for more information in regards to methods to prevent soil and other pollutants from leaving the construction site. Lane line markings should be used on all roadways that are intended to operate with two or more adjacent traffic lanes in the same direction of travel, except as otherwise required for reversible lanes. DOCX Temporary Pavement Marking Standard: Support: 02 The side of a raised pavement marker that is visible to traffic proceeding in the wrong direction may be red (see Section 3A.05). 03 Do Not Block Intersection markings shall be accompanied by one or more Do Not Block Intersection (DRIVEWAY) (CROSSING) (R10-7) signs (see Section 2B.53), one or more Do Not Stop On Tracks (R8-8) signs (see Section 8B.09), or one or more similar signs. 10 White chevron crosshatch markings (see Section 3B.24) may be placed in the neutral area of exit ramp and entrance ramp gores for special emphasis as shown in Figures 3B-8 and 3B-10 and Drawing A of Figure 3B-9. Section 4N.02 contains information regarding In-Roadway Warning Lights at crosswalks. Speed measurement markings, if used, shall be white, and shall not be greater than 24 inches in width. 15 The word STOP shall not be placed on the pavement in advance of a stop line, unless every vehicle is required to stop at all times. Option: Lane line markings should also be used at congested locations where the roadway will accommodate more traffic lanes with lane line markings than without the markings. 09 If traffic can pass either to the right or left of the obstruction, the markings shall consist of two channelizing lines diverging from the lane line, one to each side of the obstruction. Guidance: The diagonal markings shall be yellow when used on the left-hand shoulders of the roadways of divided highways and on the left-hand shoulders of one-way streets or ramps. 03 If used on the roadways of divided highways or one-way streets, or on any ramp in the direction of travel, left edge line pavement markings shall consist of a normal solid yellow line to delineate the left-hand edge of a roadway or to indicate driving or passing restrictions left of these markings. A speed measurement marking is a transverse marking placed on the roadway to assist the enforcement of speed regulations. Support: Pavement markings are used to convey messages to roadway users. Center line markings shall also be placed on all paved two-way streets or highways that have three or more lanes for moving motor vehicle traffic. As of January 1, 2006, all design approvals will be based on the most current electronic version of this manual unless a variance is granted. 01 A speed measurement marking is a transverse marking placed on the roadway to assist the enforcement of speed regulations. Blue lines may supplement white parking space markings of each parking space designated for use only by persons with disabilities. Lane-reduction arrow markings may be used in long acceleration lanes based on engineering judgment. Examples of standard word and arrow pavement markings are shown in, Word, symbol, and arrow markings, including those contained in the "Standard Highway Signs and Markings" book (see. When an exclusive pedestrian phase that permits diagonal crossing of an intersection is provided at a traffic control signal, a marking as shown in. 01 Speed reduction markings (see Figure 3B-28) are transverse markings that are placed on the roadway within a lane (along both edges of the lane) in a pattern of progressively reduced spacing to give drivers the impression that their speed is increasing. 25 On approaches to intersections, a solid white lane line marking should be used to separate a through lane from an added mandatory turn lane. 04 For roadways having a posted or statutory speed limit of 45 mph or greater, the transition taper length for a lane-reduction transition should be computed by the formula L = WS. 01 When used, lane line pavement markings delineating the separation of traffic lanes that have the same direction of travel shall be white. 03 On roadways without continuous center line pavement markings, short sections may be marked with center line pavement markings to control the position of traffic at specific locations, such as around curves, over hills, on approaches to grade crossings, at grade crossings, and at bridges. The "Americans with Disabilities Act Accessibility Guidelines for Buildings and Facilities (ADAAG)" (see Section 1A.11) contains specifications for design and placement of detectable warning surfaces. 0000163116 00000 n Option: Work zone safety is of the utmost importance. Support: PDF Chapter 44 PAVEMENT DESIGN - Illinois Department of Transportation The diagonal markings shall be white when used on right-hand shoulders. Option: On approaches to intersections, a solid white lane line marking should be used to separate a through lane from an added mandatory turn lane. When supplementing longitudinal line extension markings through at-grade intersections, one raised pavement marker for each short line segment should be used. 03 Other pavement markings in the channelizing island area shall be white. Support: Standard: 05 Raised pavement markers should not substitute for right-hand edge line markings unless an engineering study or engineering judgment indicates the benefits of enhanced delineation of a curve or other location would outweigh possible impacts on bicycles using the shoulder, and the spacing of raised pavement markers on the right-hand edge line is close enough to avoid misinterpretation as a broken line during wet night conditions. <]/Prev 655708>> Lane drop markings used in advance of lane drops at intersections should begin a distance in advance of the intersection that is determined by engineering judgment as suitable to enable drivers who do not desire to make the mandatory turn to move out of the lane being dropped prior to reaching the queue of vehicles that are waiting to make the turn. The bidirectional marker is capable of displaying the applicable color for each direction of travel. (Do not add anything to the subject line or to the body of the email). 01/01/07 - all district one details have been modified to reflect idot 2007 spec 2. 19 A blue background with white border may supplement the wheelchair symbol as shown in Figure 3B-22. 20100XXX Tree Removal (PDF) 04 Dotted edge line extensions may be placed through intersections or major driveways. 12 If yield or stop lines are used at a crosswalk that crosses an uncontrolled multi-lane approach, the yield lines or stop lines should be placed 20 to 50 feet in advance of the nearest crosswalk line, and parking should be prohibited in the area between the yield or stop line and the crosswalk (see Figure 3B-17). Guidance: Office of Pavement Engineering; Pipe-Backfill Calculation Software (MS Excel File) Stop lines may be used to indicate the point behind which vehicles are required to stop in compliance with a STOP (R1-1) sign, a Stop Here For Pedestrians (R1-5b or R1-5c) sign, or some other traffic control device that requires vehicles to stop, except YIELD signs that are not associated with passive grade crossings. Support: 03 Retroreflective or internally illuminated raised pavement markers may be used in the roadway immediately adjacent to curbed approach ends of raised medians and curbs of islands, or on top of such curbs (see Section 3B.23). Figure 3B-7 Example of Two-Way Left-Turn Lane Marking Applications. On roadways with center line markings, no-passing zone markings shall be used at horizontal or vertical curves where the passing sight distance is less than the minimum shown in Table 3B-1 for the 85th-percentile speed or the posted or statutory speed limit. or Alteration (FAA Form): FAA 7460-1, Revenue-Generating Facility Eligibility Evaluation Form (FAA), Detailed Project Justi&cation/Description, Airport Snow Removal Equipment Inventory Sheet, Apron Size Calculations for Transient Aircraft, Guide for Justifying Snow Removal Equipment Buildings (December 2011). Sections 11-301(c) and 11-311(c) of the "Uniform Vehicle Code (UVC)" contain information regarding left turns across center line no-passing zone markings and paved medians, respectively. Support: An engineering study should be performed before a marked crosswalk is installed at a location away from a traffic control signal or an approach controlled by a STOP or YIELD sign. Advisory signs may be used in conjunction with these markings. The yield-ahead symbol marking shall be as shown in Figure 3B-26. Idaho Transportation Department The longitudinal spacing between the markings shall be progressively reduced from the upstream to the downstream end of the marked portion of the lane. temporary pavement marking (bde) Effective: April 1, 2012 Revised: April 1, 2017 Revise Article 703.02 of the Standard Specifications to read: 703.02 Materials. Guidance: A channelizing line shall be a wide or double solid white line. 01 If reversible lanes are used, the lane line pavement markings on each side of reversible lanes shall consist of a normal broken double yellow line to delineate the edge of a lane in which the direction of travel is reversed from time to time, such that each of these markings serve as the center line markings of the roadway during some period (see Figure 3B-6). The following is a list of construction forms. The roadway has four or more lanes of travel without a raised median or pedestrian refuge island and an ADT of 12,000 vehicles per day or greater; or. The Standard Drawings are for use on Idaho Transportation Department (ITD) and Federal-Aid projects. 01 Marking of parking space boundaries encourages more orderly and efficient use of parking spaces where parking turnover is substantial. Support: Guidance: Issued by FHWA. On two-way roadways, no-passing zone markings shall be used to prohibit passing in the direction of the convergence, and shall continue through the transition area. Option: 0 06 When raised pavement markers substitute for dotted lines, they shall be spaced at no greater than N/4, with not less than one raised pavement marker per dotted line segment. For roadways where the posted or statutory speed limit is less than 45 mph, the formula L = WS2/60 should be used to compute the taper length. If you are interested in becoming or working with an approved lab that performs material testing on behalf of IDOT please choose from the following: Cement, Concrete, Soils. Guidance: Guidance: Symbol messages are preferable to word messages. It is normally placed 4-inch either to the right or to the left of the geometric center of the roadway. 27 Where the median width allows the left-turn lanes to be separated from the through lanes to give drivers on opposing approaches a less obstructed view of opposing through traffic, white pavement markings may be used to form channelizing islands as shown in Figure 2B-17. Examples of parking space markings are shown in Figure 3B-21. Find on Page: Context Sensitive Solutions (CSS) - Aeronautics Implementation Procedures - May 2007.pdf Locally Let Project and Local Procurement Guidance - AB 2013-02 .pdf Sponsor Guidance for Local Let Projects at Primary Airports.pdf 2016 ITEP Application Example - Form OPP-2245.pdf Letters and numerals should be 6 feet or more in height. Stop lines should be used to indicate the point behind which vehicles are required to stop in compliance with a traffic control signal. IDOT documents are best viewed using Internet Explorer. 02 Advance pavement wording such as BUMP or HUMP (see Section 3B.20) may be used on the approach to a speed hump either alone or in conjunction with advance speed hump markings. 13 If yield (stop) lines are used at a crosswalk that crosses an uncontrolled multi-lane approach, Yield Here To (Stop Here For) Pedestrians (R1-5 series) signs (see Section 2B.11) shall be used. Raised pavement markers also may be used to supplement other markings such as channelizing islands, gore areas, approaches to obstructions, or wrong-way arrows. The contract details above are for informational purposes only until the Plans and Special . Standard: PDF Pavement Marking Standards - Iowa Department of Transportation 05 The minimum taper length should be 100 feet in urban areas and 200 feet in rural areas. Guidance: ITD is not responsible for their use by other parties. Figure 3B-29 Pavement Markings for Speed Humps Without Crosswalks, Figure 3B-30 Pavement Markings for Speed Tables or Speed Humps with Crosswalks. Figure 3B-22 International Symbol of Accessibility Parking Space Marking. Find your nearest vaccination location at vaccines.gov. Pavement marking letters, numerals, symbols, and arrows shall be installed in accordance with the design details in the Pavement Markings chapter of the "Standard Highway Signs and Markings" book (see. The minimum lane transition taper length should be 100 feet in urban areas and 200 feet in rural areas. %%EOF Directional configurations also should be used to avoid confusion resulting from visibility of markers that do not apply to the road user. 09 Except as provided in Paragraph 3 for low-speed urban roadways, the edge line markings shown in Figure 3B-14 should be installed from the location of the Lane Ends warning sign to beyond the beginning of the narrower roadway. The center line markings on two-lane, two-way roadways shall be one of the following as shown in. On narrow, low-speed shared-use paths, the pavement words, symbols, and arrows may be smaller than suggested, but to the relative scale. 01 Retroreflective or internally illuminated raised pavement markers, or non-retroreflective raised pavement markers supplemented by retroreflective or internally illuminated markers, may be substituted for markings of other types. Standard: If transverse lines are used to mark a crosswalk, the gap between the lines should not be less than 6 feet. The design of the lines and gaps should avoid the wheel paths if possible, and the gap between the lines should not exceed 2.5 times the width of the diagonal or longitudinal lines. 17 Staggered stop lines and staggered yield lines can improve the driver's view of pedestrians, provide better sight distance for turning vehicles, and increase the turning radius for left-turning vehicles. Support: 21. The following are the reference materials for executing an agreement for airport related work, 2023 Illinois Highway Standards for Traffic Control, 2022 Illinois Highway Standards for Traffic Control, Work Zone Safety and Mobility Supplemental Policy, Positive Protection of Workers, Drop-offs and Temporary Concrete Barrier: 4-21, Standard Specifications / Supplemental Specifications and Recurring Special Provisions, Documentation of Contract Quantities Guide, CMMS Supplement Documentation of Contract Quantities Guide, Concrete Structures Other Than Bridge Decks, Hot Mix Asphalt (HMA) Binder and Surface Course, Hot Mix Asphalt (HMA) Pavement (Full Depth), Removal and Disposal of Regulated Substances, Stabilized Subbase, BAM, CAM, PAM & CAM II, LPA Resources: Local Roads and Street Manual, Illinois Supplement to the National Manual on Uniform Traffic Control Devices, Illinois Supplement to the National MUTCD Summary of Changes, Project Procedure Guide Sampling Frequencies for Materials Testing and Inspection, MISTIC Pay Item/Material Conversion Factor Report, Final Rule on Work Zone Safety and Mobility, Quality Standard for Work Zone Traffic Control Devices, Agreement on Accuracy of Plan Quantities (English): BC 981, Agreement on Accuracy of Plan Quantities (Metric): BC 981m, Assignment of Contract/Consent to Assignment of Contract: BC 503, Authorization of Contract Changes: BC 22 (Excel), Bidders Employee Utilization Form: BC 1256, Bituminous Paving Daily Record (metric): BC 2529M, Checklist for Engineer's Final Payment Estimate: BC 111, Construction Manual Corrections & Comments: BC 2371, Consultant Engineer's Private Vehicle Weekly Mileage Record: BC 931, Consultant Engineer's Weekly Personnel and Vehicle Time Distribution Record: BC 930, Contractor's Performance Evaluation: BC 1777, Final Inspection Report of State Road Work: BC 71, Local Agency Certification to Accompany Engineer's Final Payment Estimate: BC 608, Local Public Agency Construction Inspector: BC 776, Local Public Agency Resident Construction Supervisor/ In Responsible Charge: BC 775, Notice of EEO Policy & EEO Officer: BC 955, NPDES/Erosion Control Inspection Report: BC 2259, Prior Approval Authorization of Contract Change: BC 2256, Profile Report for Bridge Deck Smoothness: BC 2450, Profile Report for Pavement Smoothness: BC 2448A, Project Labor Agreement (PLA) Workforce Participation Quarterly Reporting Form: BC 820, Report of Bridge Deck Patching Quantities: BC 2544, Request for Approval of Subcontractor: BC 260a, Request for Procurement Policy Board Waiver: BC 24, Rotational Capacity Test Worksheet: BC 2320, Smoothness Assessment Worksheet: BC 2448B, Subcontractor Payment Agreement: Non-DBE: BC 2115, Substance Abuse Prevention Program Certification: BC 261, Traffic Control Surveillance Report: BC 2240, Geotechnical Memos and Special Provisions, Construction Inspector Daily (QA) Report, BBS 2562, Construction Inspector Project Start Up Checklist, BBS 2561, Pre-Project Environmental Submittal Review Checklist, BBS 2557, Pre-Project Painting Submittal Review Checklist, BBS 2558, Fabrication Nonconformance Report, BBS 2660A, Drilled Shaft Concrete Placement Log, BBS 135, Drilled Shaft Excavation and Inspection Record, BBS 134, Drilled Shaft Qualifications and Installation Plan, BBS 133, Soils Field Testing and Inspection-STTP-S33, Drilled Shaft Foundation Construction Inspection Reference Manual - STTP-S32, Asbestos Determination Certification, BBS 2536, Acceptance Testing for Density Bituminous Mixes: AER 1, Acceptance Testing for Strength 501 Concrete Mixes: AER 3, Aggregate Moisture Determination Pyncometer Jar Test: AER 19, Assignment of Material Description: AER 5, Authorization of Contract Changes: AER 51, Bituminous Mixture Daily Plant Output: AER 9, Bituminous Nuclear Density Testing: AER 16, Concrete Batch Weight Calculations/Field Gradations (Blended Aggregates): AER 12A, Concrete Batch Weight Calculations: AER 12, Concrete Moisture Determination Adjusted Oven Dry Method: AER 6, Concrete Plant Production Mix Veri&cation: AER 4, Construction Phase Engineering Amendment Application: AER 2020, Consultant Airport Construction Personnel Plan: AER 34, Contract Time Suspension/Resumption Noti&cation: AER 1016, Contractor's Performance Evaluation: AER 1777, Hot Mix Asphalt (HMA) Paving Daily Record: AER 2529, Mean and Standard Deviation Test for Outliers: AER 2, PCC Test Batch Documentation Report: AER 23, Storm Water Pollution Prevention Plan/Erosion Control Inspection Report: AER 2259, Airport Construction Documentation Manual, Manual for Documentation of Airport Materials, Policy Memorandum (Aeronautics) 87-3 Mix Design Test Batch Quality Control and Acceptance Testing of PCC Pavement Mixture (2020), Policy Memorandum (Aeronautics) 87-4 Determination of Bulk Specific Gravity (d) of Compacted Bituminous Mixes (2020), Policy Memorandum (Aeronautics) 96-1A Item 610, Structual Portland Cement Concrete, Job Mix Formula Approval and Production Testing (2022), Policy Memorandum (Aeronautics) 96-3 Requirements for Quality Assurance on Projects with Bituminous Concrete Paving (2020), Policy Memorandum (Aeronautics) 97-2 Pavement Marking Acceptance (2020), Policy Memorandum (Aeronautics) 2001-1 Requirements for Cold Weather Concreting (2020), Policy Memorandum (Aeronautics) 2003-1 Requirements for Laboratory, Testing, Quality Control and Paving of Superpave HMA Concrete Mixtures for Airports (2020), Policy Memorandum (Aeronautics) 2011-1 Requirements for Laboratory, Testing, Quality Control, and Paving of Porous Friction Course (2020), Policy Memorandum (Aeronautics) HMA Comparison Samples (2020), Policy Memorandum (Aeronautics) 07-21 Acceptance Procedure for Finely Divided Minerals used in Portland Cement Concrete and Other Applications, Policy Memorandum (Aeronautics) 2001-1 Requirements for Cold Weather Concreting, Policy Memorandum (Aeronautics) 2003-1 Requirements for Laboratory, Testing, Quality Control, and Paving of Superpave HMA Concrete Mixtures for Airports, Policy Memorandum (Aeronautics) 2011-1 Requirements for Laboratory, Testing, Quality Control, and Paving of Porous Friction Course, Policy Memorandum (Aeronautics) 87-2 Density Acceptance of Bituminous Pavements, Policy Memorandum (Aeronautics) 87-3 Mix Design, Test Batch, Quality Control, and Acceptance Testing of PCC Pavement Mixture, Policy Memorandum (Aeronautics) 87-4 Determination of Bulk Specific Gravity (d) of Compacted Bituminous Mixes, Policy Memorandum (Aeronautics) 90-1 Resampling and Retesting of PCC Pavement, Policy Memorandum (Aeronautics) 95-1 Field Test Procedures For Mixer Performance and Concrete Uniformity Tests, Policy Memorandum (Aeronautics) 96-1 Item 610, Structural Portland Cement Concrete: Job Mix Formula Approval & Production Testing, Policy Memorandum (Aeronautics) 96-3 Requirements for Quality Assurance on Projects with Bituminous Concret Paving, Policy Memorandum (Aeronautics) 97-2 Pavement Marking Paint Acceptance, Policy Memorandum (Aeronautics) Comparison Samples, Policy Memorandum (Aeronautics) 22-1 Cement Type, Policy Memorandum (Aeronautics) 22-2 Obtaining Approved Aggregates Complying with 2020 Aeronautics Specifications, Authorization of Contract Changes (Local Let): AER 51L, 2012 Standard Specifications for Construction of Airports, 2020 Standard Specifications for Construction of Airports, Affidavit of Benefcial Interest: AER 2465, Claim for Incidental Expenses for Acquired Property (Residential): AER 606, Claim for Moving Expenses Residential (49 CFR 24.301): AER 2518, Claim for Relocation Payments - Nonresidential: AER 2520, Complete Release of Mortgage (by Corporation): AER 2486, Complete Release of Mortgage (by Individual): AER 2487, Dwelling Inspection (Decent, Safe and Sanitary): AER 2521, Economic Means Evaluation for Low Income Households (Rental Assistance): AER 2525, Limited Approval to Transfer Real Estate: AER 2500, MIDP Computation Using TI Business Analysts or Radio Shack EC-100: AER 2528, Mortgage Interest Differential Payments: AER 2526, Moving Expenses Worksheet - Residential: AER 2518B, Payment Evaluation Form for Replacement Housing Supplement (Purchase): AER 2522, Payment Evaluation Form for Replacement Housing Supplement (Rent): AER 2524, Relocation Assistance Parcel Check List: AER 2517, Relocation Assistance Unit Record: AER 2516, Relocation Plan Interview (Business): AER 2515, Relocation Plan Interview (Residential): AER 2514, Replacement Housing Supplement Certification: AER 2530, Replacement Housing Supplement Comparable Listing: AER 2523, Request for Determination of Entitlement for Payment in Lieu of Moving Expenses: AER 2519, Residential Moving Expense and Dislocation Fixed Payment Schedule: AER 2518A, Utility Subordination Agreement: AER 2490, CATEX FormNotice of Proposed Const.