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. The longitudinal spacing between the markings shall be progressively reduced from the upstream to the downstream end of the marked portion of the lane. Figure 3B-25 Examples of Elongated Route Shields for Pavement Markings. 10 Center line markings should be placed on paved urban arterials and collectors that have a traveled way of 20 feet or more in width and an ADT of 4,000 vehicles per day or greater. Guidance: 03 When crosshatch markings are used in paved areas that separate opposing directions of traffic, they shall be yellow diagonal markings that slant away from traffic in the adjacent travel lanes, as shown in Figures 3B-2 and 3B-5 and Drawings A and B of Figure 3B-15. Directions for unsubscribing are included with each email notification. Guidance: 0000494074 00000 n They indicate which part of the road to use, what conditions lay ahead and where passing is allowed. Section 4L.03 contains information regarding Warning Beacons to provide active warning of a pedestrian's presence. 05 The upstream end of a no-passing zone at point "a" in Figure 3B-4 is that point where the sight distance first becomes less than that specified in Table 3B-1. NOT FINDING WHAT YOU NEED? Option: Detectable warning surfaces mark boundaries between pedestrian and vehicular ways where there is no raised curb. Pavement Marking Recessing Details PAVE-901-A.pdf (111.12 KB) 11/17/2020: Pavement Marking Standards: PAVE-905-E: Longitudinal Line Types & Placement PAVE-905-E.pdf (145.14 KB) Option: 11 Curbs at openings in a continuous median island need not be marked unless an engineering study indicates the need for this type of marking. Under both formulas, L equals the taper length in feet, W equals the width of the offset distance in feet, and S equals the 85th-percentile speed or the posted or statutory speed limit, whichever is higher. 04 If used, advance speed hump markings should be installed in each approach lane. Materials shall be according to the following. 02 Center line pavement markings may be placed at a location that is not the geometric center of the roadway. <]/Prev 655708>> Figure 3B-4 Method of Locating and Determining the Limits of No-Passing Zones at Curves. 01 Except as provided in Paragraph 2, pavement markings extended into or continued through an intersection or interchange area shall be the same color and at least the same width as the line markings they extend (see Figure 3B-13). Center line pavement markings, when used, shall be the pavement markings used to delineate the separation of traffic lanes that have opposite directions of travel on a roadway and shall be yellow. Please navigate to the BDE Special Provisions webpage for a listing of these materials. Under both formulas, L equals the taper length in feet, W equals the width of the center lane or offset distance in feet, and S equals the 85th-percentile speed or the posted or statutory speed limit, whichever is higher. When supplementing double line markings, pairs of raised pavement markers placed laterally in line with or immediately outside of the two lines should be used. 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 = WS. Option: In such applications, markers may be positioned in line with or immediately adjacent to a single line marking, or positioned between the two lines of a double center line or double lane line marking. Option: Issued by FHWA. Find your nearest vaccination location at vaccines.gov. Article 7.6.17 Revised sign legend from 7 Days to Pay Online to 14 Days to Pay Online. They shall not be less than 6 inches or greater than 24 inches in width. Guidance: Standard: The first word of the message should be nearest to the road user. Support: Option: 01 No-passing zones shall be marked by either the one direction no-passing zone pavement markings or the two-direction no-passing zone pavement markings described in Section 3B.01 and shown in Figures 3B-1 and 3B-3. Standard: hb``b`` WCDOT, 16841 W. Laraway Road, Joliet, IL 60433 5/17/2023 Date Location of Letting 09:30AM Time ### ATC Will 23-21000-01-GM City/County Section No. 26 Where through lanes approaching an intersection become mandatory turn lanes, ONLY word markings (see Figure 3B-23) should be used in addition to the required lane-use arrow markings and signs (see Sections 2B.19 and 2B.20). 06 A dotted white line marking shall be used as the lane line to separate a through lane that continues beyond the interchange or intersection from an adjacent lane for any of the following conditions: A deceleration or acceleration lane, A through lane that becomes a mandatory exit or turn lane, 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. Figure 3B-27 Examples of Lane-Use Control Word and Arrow Pavement Markings. 08 For exit ramps with a parallel deceleration lane, a normal width dotted white line extension may be installed in the taper area upstream from the full-width deceleration lane as shown in Drawings A and C of Figure 3B-8. 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). 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. Guidance: Guidance: These details will be updated on a continuous basis. 05 A single solid yellow line shall not be used as a center line marking on a two-way roadway. If used, edge line pavement markings shall delineate the right or left edges of a roadway. If you are unable to open these files, please navigate to the troubleshooting webpage for assistance. Discontinuation of the Use of Fog Seals To sign up for this free service, please navigate to Stay Connected. On freeways or expressways where a through lane becomes a mandatory exit lane, lane-use arrow markings may be used on the approach to the exit in the dropped lane and in an adjacent optional through-or-exit lane if one exists. 59 0 obj <> endobj 08 Lane line markings should be discontinued one-quarter of the distance between the Lane Ends sign (see Section 2C.42) and the point where the transition taper begins. Guidance: Guidance: 07 When substituting for wide lines, raised pavement markers may be placed laterally adjacent to each other to simulate the width of the line. Standard: 28 A two-way left-turn lane-use arrow pavement marking, with opposing arrows spaced as shown in Figure 3B-7, should be used at or just downstream from the beginning of a two-way left-turn lane. Solid lines shall not be used to extend edge lines into or through intersections or major driveways. When diagonal or longitudinal lines are used to mark a crosswalk, the transverse crosswalk lines may be omitted. Lane-reduction transition markings are not used for lane drops. 04 Additional parking space markings for the purpose of designating spaces for use only by persons with disabilities are discussed in Section 3B.20 and illustrated in Figure 3B-22. Lane line markings shall be used on all freeways and Interstate highways. If a traffic count is not available, the ADTs described in this Section may be estimates that are based on engineering judgment. endstream endobj 81 0 obj <>stream When drivers yield or stop too close to crosswalks that cross uncontrolled multi-lane approaches, they place pedestrians at risk by blocking other drivers' views of pedestrians and by blocking pedestrians' views of vehicles approaching in the other lanes. (a) Pavement Marking Tape, Type I and Type III 1095.06 (b) Paint Pavement Markings 1095.02 (c) Pavement Marking Tape, Type IV 1095.11" 09 For entrance ramps with tapered acceleration lanes, the channelizing lines may extend to the theoretical gore as shown in Drawing B of Figure 3B-9. Edge line markings should not be broken for minor driveways. If advance markings are used, they shall comply with the detailed design shown in Figure 3B-31. 25 Where through lanes approaching an intersection become mandatory turn lanes, lane-use arrow markings (see Figure 3B-24) shall be used and shall be accompanied by standard signs. Do Not Block Intersection markings may be used to mark the edges of an intersection area that is in close proximity to a signalized intersection, railroad crossing, or other nearby traffic control that might cause vehicles to stop within the intersection and impede other traffic entering the intersection. If authorized by law, Do Not Block Intersection markings with appropriate signs may also be used at other locations. This special provision was developed by the Bureau of Materials and Physical Research and the Bureau of Operations to create a statewide specification for a temporary pavement marking tape with improved retroreflectivity during wet conditions. 04 Dotted edge line extensions may be placed through intersections or major driveways. Yield (stop) lines and Yield Here To (Stop Here For) Pedestrians signs should not be used in advance of crosswalks that cross an approach to or departure from a roundabout. 13 Yellow diagonal crosshatch markings (see Section 3B.24) may be placed in the flush median area between the two sets of no-passing zone markings as shown in Figure 3B-5. 01 Retroreflective or internally illuminated raised pavement markers may be used as positioning guides with longitudinal line markings without necessarily conveying information to the road user about passing or lane-use restrictions.
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