The NHTSA is investigating Waymo and Zoox after traffic mishaps involving their autonomous vehicles, including collisions and traffic rule violations.

Illinois invests $545 million in transportation projects in Southern Illinois to improve infrastructure and create jobs, part of the Rebuild Illinois capital program.

Philadelphia is set to receive technical assistance from the U.S. DOT's Thriving Communities Program to improve infrastructure and job opportunities, particularly for communities of color.

The Zilker Eagle mini train in Austin faces further delays due to clearance issues found during testing, with modifications being addressed for safety.

DDOT invites the public to discuss traffic and parking issues near Capital One Arena on June 4th. The meeting will address congestion during events and gather input for the upcoming TOPP in September, available both in person and online.

Road maintenance in Morrison County may cause delays from May 20-24, with work on County Road 239, CSAH 23, and CSAH 52, as well as infrastructure improvements on several other roads. Residents are advised to exercise caution and plan for detours.

Miami-Dade officials were surprised by a secret TSA-led tour of MIA facilities for a Cuban delegation on Cuban Independence Day, sparking local outrage. Mayor Levine Cava has sought answers from Homeland Security.

Austin's safety pilot program on Barton Springs Road has led to reduced speeding and enjoys strong public support, with minimal impact on travel times.

The article details safety upgrades at the intersection of Highland Park Way SW and SW Holden St, including new traffic lines, a signal with cameras, and better pedestrian features as part of Seattle's Vision Zero initiative.

Road crews in east Cobb County are working to fix a gas main near a polling place, with officials ensuring it won't affect voting and a detour plan ready if needed.

Spirit Airlines has eliminated change and cancellation fees to improve flexibility and customer experience amid financial challenges and industry competition.

The TSA prepares for increased summer travel at Philadelphia International Airport, implementing advanced tech at checkpoints and advising travelers to use resources for smooth security screenings.

PennDOT enforces seat belt usage with the "Click It or Ticket" campaign in collaboration with various law enforcement agencies, targeting those not following seat belt laws.