Pittsburgh will upgrade traffic signals at three intersections using more than $1.3 million in state grant funding, city officials announced.

The grant was awarded through PennDOT’s Green Light Go Program. The city is providing over $348,500 in matching funds.

Moxie Marlinspike—the pseudonym of an engineer who set a new standard for private messaging with the creation of the Signal ...

This project implements an intelligent traffic signal controller using Proximal Policy Optimization (PPO), a state-of-the-art deep reinforcement learning algorithm. The system intelligently manages ...

Beginning our series on the latest EW BrightSparks of 2025, we profile Jadesola Adeleka, of Loughborough University and a ...

Abstract: Addressing traffic congestion is significant in enhancing urban mobility. Traditional navigation systems use real-time traffic status to push the temporally shortest path to drivers, forming ...

A car crash at the intersection of Powers Ferry Road and Northside Drive in Sandy Springs caused major traffic delays and I-285 ramp closures after a vehicle struck a utility pole on Jan. 2, 2026.

UTICA — Several long-planned infrastructure projects in Utica are moving closer to construction, with work expected to ramp up this year and continue through 2027. The projects include improvements to ...

MDOT schedules 2026 milestones to widen I‑10 and U.S. 49, add lanes and a pedestrian path. Bridge preservation on Highway 63 over the Escatawpa continues. MDOT will repair Zeta‑damaged signals and ...

Abstract: In recent years, rapid urbanization has led to increased traffic congestion, rendering traditional traffic light control methods ineffective. Deep Reinforcement Learning (DRL) has emerged as ...