About Signal Design
What we do
Signal Design is responsible for project management, final design, and plan reviews for signal design plan packages in the Metro District. This unit also works to prepare traffic agreements with local governments and participate in the development of signal standards.
Detailed signal design information
- Metro ADA Signal Design Policy ADA Compliance Summary
- Signal related design documents such as sample plans, details, and design tools - Office of Traffic, Safety, and Technology publications (OTST)
- Master file of signal related special provisions - Office of Technical Support special provisions
- Signal system layouts