How Do Traffic Lights Know When Cars Are Waiting? Traffic lights aren't always on a timer. Some can detect cars, adapt to traffic, and change when the road gets busy. Motor1 · 1h ago
Baltimore used crushed glass on 17 streets to create a sparkling effect Baltimore's streets are shining bright with the introduction of recycled glass in 17 new pavement projects. This unique initiative employs crushed glass to replace standard aggregates in asphalt, showcasing an eye-catching finish. Trials reveal that mixes of 10 to 15% glass meet performance expectations, bolstered by Federal Highway Administration backing.… The Times of India · Oct 11
Newark airport used coal waste in runways built for jumbo jets: What FHWA found 20 years later A 1970s pavement project at Newark International Airport in New Jersey used coal fly ash, lime, Portland cement and sand to create a stabilised base beneath runways and aircraft areas. A later Federal Highway Administration evaluation found the pavement sections were still performing satisfactorily after more than 20 years, while… The Economic Times · Oct 5
Coal Ash Road Base Performance: Georgia test shows strong results; engineers still flag leaching, cracks Since the 1950s, coal ash—an inevitable by-product of coal power generation—has found its way into road construction. Recent endeavors have showcased its utility in reinforcing road bases across numerous states, exemplified by promising results on State Route 22 in Georgia. Despite these advancements, worries linger about shrinkage cracking and harmful… The Times of India · Oct 4
Fly Ash Runway Base: Newark engineers turn coal waste into durable pavement; FHWA hails long-term performance Newark International Airport integrated coal fly ash into its runway construction during the 1970s as a stabilising material. The Federal Highway Administration reported satisfactory performance of this stabilised base after over 20 years of operation. Research indicated that the cementitious properties of fly ash contributed to the durability of the… The Times of India · Oct 2
New York highway worker’s $0 invention wins national federal award for saving weeks of work A discarded golf-cart wheel and a piece of scrap box tubing have earned a New York highway department national recognition. Riverhead Highway Superintendent Mike Zaleski built a simple snow-fence pole remover after seeing workers struggle to pull frozen poles from the ground by hand. The homemade tool cost nothing, reduced… The Times of India · Sep 26
NCDOT Data Suggest Combined State and Federal Gas Taxes Cost the Average NC Driver About $331 per Year—Among the Top 5 Tax Burdens in the US Gas prices rarely tell the full story when drivers swipe their card at the pump. Behind every gallon sits a quiet layer of taxation that adds up faster than most people realize. In North Carolina, recent federal transportation data highlights a surprising reality that places the state among the highest… Clever Dude · Jun 23
6 Steps to Take After Extreme Weather Car Crashes The US Department of Transportation Federal Highway Administration estimates that every year, over 62 million crashes occur during adverse road weather conditions. It's already difficult enough navigating roads when there are so many motorists around, and when you add in conditions like high winds, heavy rain, or thick fog, it's… inkl · Jun 19
DOGE lease cancellations: Which government offices could be closed this year and when The General Services Administration, working with Elon Musk’s Department of Government Efficiency, has notified landlords that federal agencies will be terminating hundreds of leases for offices and buildings in the coming months The Independent UK · Mar 14, 2025
Trump administration orders New York to end congestion pricing by 21 March Head of Federal Highway Administration informed New York that the traffic-calming program ‘must cease’ The Guardian - US · Feb 26, 2025
Federal judges block greenhouse gas emissions rule Two federal judges in Texas and Kentucky ruled against the Federal Highway Administration’s (FHWA) greenhouse gas emissions rule, which would require states to set goals to reduce vehicle emissions. Judge James Wesley Hendrix of the United States District Court for the Northern District of Texas ruled on March 27, 2024,… Ballotpedia · Apr 22, 2024
Three states end judicial deference practices The Checks and Balances Letter delivers news and information from Ballotpedia’s Administrative State Project, including pivotal actions at the federal and state levels related to the separation of powers, due process, and the rule of law. Ballotpedia · Apr 18, 2024
After a two-year pause, feds give Texas the go-ahead to resume a major Houston highway expansion Across the state, major projects have drawn fierce opposition in recent years amid a reckoning over how freeway construction in the mid-20th century created and exacerbated racial and economic segregation. The Texas Tribune · Mar 8, 2023
Should federal grants favor highway repair over expansion? Advocates for highway construction are concerned their projects are getting shortchanged in the competition for grant money under the new infrastructure law The Independent UK · Jan 29, 2023
The Independent UK · Dec 8, 2022 Tribe searches for remains at California construction site A small team from the Wintu Tribe of Northern California is searching for human remains and cultural artifacts in the soil of a construction site where a trail along the Sacramento River and parking area will soon open to the public
USAFacts · Nov 23, 2022 How many electric vehicle charging stations are there in the US? Our nation, in numbers. USAFacts provides a comprehensive, nonpartisan view of the state of our union.
Tribune News Service · Oct 14, 2022 Expect more EV charging stations as states tap into federal dollars When Colorado Department of Transportation officials recently learned that their plan to expand a network of electric vehicle charging stations across the state had gotten federal approval, it was welcome news.
The Texas Tribune · Sep 27, 2022 Texas will build more than 50 new electric car charging locations along major highways The $408 million approved Tuesday by the Federal Highway Administration will help build a network of charging facilities every 50-70 miles along certain major Texas highways.
Roll Call · Jul 7, 2022 States would set lower highway emissions goals under proposed rule The Federal Highway Administration proposed requiring states and municipalities to set goals for cutting highway greenhouse gas emissions.
Benzinga · Jun 9, 2022 Key Takeaways From US's New Standards for National EV Charging Network The U.S. Transportation Department (USDOT) proposed minimum standards and requirements for electric vehicle (EV) charging projects funded under a $5 billion government program. The government sought 50% of all new vehicles sold to be electric or plug-in hybrid electric models and 500,000 new EV charging stations by 2030, which could serve as…
Axios · Apr 27, 2022 Painted streetscapes brighten cities — and save lives New research shows they make intersections safer by encouraging motorists to slow down.