Audi takes V2I Traffic Light Information system to Washington, D.C.

Audi announced Washington, D.C., as the seventh U.S. metropolitan area for the rollout of its Traffic Light Information (TLI) system. When a driver in a TLI-equipped Audi stops at a red light, the vehicle-to-infrastructure (V2I) technology pulls stoplight data from Traffic Technology Services servers to let the driver know when the light will turn green.