High Visibility - Longitudinal Bars Crosswalk.pdfHigh Visibility - Longitudinal Bars Crosswalk.pdf
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- Solicitation number
- SRC0000041334
- Issued by
- Hocking County, Ohio
About this file
This file comprises a standard crosswalk design specification document from the State of Ohio Office of Roadway Engineering and a related state and local contract opportunity for pedestrian crossing installation in the Conotton Valley School District. The specification document (TC-74.10) details the technical requirements for high-visibility crosswalks with longitudinal bars, establishing minimum dimensions, spacing standards, and placement guidelines. The contract opportunity requests bids for the material and installation of ODOT Spec 644 Thermoplastic Pavement Markings across nine pedestrian crossing locations distributed among three villages: Bowerston (three crossings at Main Street and Liberty Street, Gordon Square and Liberty Street, and Busby Drive and Boyce Drive intersections), Leesville (six crossings including four at a traffic circle and two at named streets), and Sherrodsville (three crossings on Sherrod Avenue and associated intersections). Bidders must provide all material, installation, mobilization costs, and traffic maintenance services for the complete project scope.
The specification establishes critical technical parameters including crosswalk line widths of 12 inches with minimum gaps of 1.5 feet and maximum spacing of 2.5 times the crosswalk width, longitudinal bar lengths of minimum 6 feet at intersections and 10 feet at midblock crosswalks, and placement requirements to avoid wheel paths and maintain alignment with existing pavement markings. Bids should include comprehensive project costs covering material supply, labor, mobilization, and traffic management maintenance throughout the installation period. The contract is for the Conotton Valley Active Transportation Plan serving the Conotton Valley School District in Harrison County, Ohio, with all work to be executed according to ODOT specifications for high-visibility longitudinal line crosswalks.
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Text version
STANDARD CROSSWALK DETAILS HIGH VISIBILITY CROSSWALK DETAILS (LONGITUDINAL BARS)
4'-0" Min. (When Stop Line Present) (See Note 5)
Crosswalk Line Length 5'-0" Min. (When Stop Line Present) Width
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REVISIONS
07-16-2021 01-21-2022 01-20-2023 07-21-2023 01-16-2025
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Crosswalk Line Width: 12"
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M a x lane lines, make the longitudinal markings parallel to the lane lines.
When the High Visibility Crosswalk is not perpendicular to the6.
bars shall be a minimum of 10' long at midblock crosswalks.
the approaching sidewalk or shared-use path. The longitudinal truncated domes the longitudinal bars shall be at least as long as long and at least as long as the truncated domes. For fanned
The longitudinal bars at intersections shall be a minimum of 6' 5.
of the roadway.
are maintained in their proper location across the traveled portion bars should be made in the median so that the longitudinal bars
For divided roadways, adjustments in spacing of the longitudinal 4.
If last painted area falls into this distance it must be omitted.
curb face or, in the absence of a curb, the edge of pavement.
A minimum of 1.5' clear distance shall be left adjacent to the3.
longitudinal lines.
as possible and should not exceed 2.5 times the width of the
Gaps between longitudinal crosswalk lines should be as uniform2.
markings such as edge, lane and center lines.
near the same path as other existing longitudinal pavement possible by locating them near the center of the travel lane and
Longitudinal crosswalk lines should avoid the wheel paths if1.
NOTES
(Typ.)
Longitundinal Bars C
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