3.1.8 Traffic Plan Sheets
Refer to the
for information to include on the Traffic Plan Sheets.
Standard sheets associated with each subsection below should be listed under each traffic item independently.
3.1.8.1 Traffic Signal Layout
Basic intersection layout showing signal pole/mast arm locations, conduit runs, loop detectors, lanes, and signal head arrangements, etc. Summary tables including all signal bid items should be shown for each signalized intersection.
3.1.8.2 Electrical and Illumination
Layouts showing lighting, pole-mounted luminaire, electrical service, and conduit run locations, etc.
3.1.8.3 Signing and Delineation Layout
Sheets which might be included are:
- Signing and Delineation Layout Sheets - shows locations of all signs and delineators;
- Overhead sign bridge details – shows elevation view of sign and support;
- Sign details - shows sign face dimensions and text;
- Summary of Large Signs Sheets; and
- Summary of Small Signs Sheets.
Summary of Large Signs Sheets and Summary of Small Signs Sheets should be included with the other Traffic Sheets and not in the Quantity of Summary Sheets.
3.1.8.4 Pavement Markings Layout
Roadway plan views should be provided showing all proposed markings, denoting type, color, width, etc. Include standard pavement markings and raised pavement markers.
3.1.8.5 Traffic Management System Details
Traffic Management System details may be needed on large (typically freeway) projects to denote surveillance and control systems items, such as traffic cameras, changeable message signs, vehicle detection, conduit runs, and other details for smart highways type features.
3.1.8.6 Traffic Standards
These include standards such as for sign standards, sign mounting details, roadway illumination, etc. Traffic standard sheets can be found on TxDOT’s
.