‹#›
U.S. Department of Transportation
Triscallion_Black
Multi-Modal Intelligent Traffic Signal System
(M-ISIG Bundle)
§Comprehensive traffic signal system for complex arterial networks:
□Intelligent Traffic Signal System (I-SIG)
□Transit Signal Priority (TSP)
□Mobile Accessible Pedestrian Signal System
▪(PED-SIG)
□Freight Signal Priority (FSP)
□Emergency Vehicle Preemption (PREEMPT)
§
§Jointly funded by Cooperative Transportation System Pooled Fund Study (CTS PFS) and the DMA Program
□
§
§
First Bullet: Comprehensive traffic signal system for complex arterial networks including passenger vehicles, transit, pedestrians, freight, and emergency vehicles

Second bullet:
- CTS PFS is led by VDOT and members include FHWA and over 10 state and local agencies.
- Focuses on prototyping and testing practical infrastructure orientated applications that lead deployment