ADOT will open Arizona's first flex lanes in 2025 on an 8-mile stretch of freeway near Black Canyon City. The $522 million project has lasted 3 years.

Bob Krause, Democratic Candidate for Iowa’s First Congressional District, today offered a plan to create economic growth in parts of Iowa where there is little or none today. The plan ...

3. Houston, Texas: I-45 at I-69/US 59. During the evening, average truck speeds for this section of I-45 remain around a steady 55 mph. During daytime congestion, however, the interchange cannot ...

Interstate 45 is getting a $13-billion makeover in Houston. The project aims to reduce congestion by adding new lanes—a common story for the many highway expansions that are constantly happening ...

Several Northeast states have some of the country's worst-maintained highways, roads and bridges, according to a new report, which calls for more progress in upgrading aging infrastructure.

"What we're seeing is how critical the interstate system is," he said. How was the Interstate Highway System created? President Dwight D. Eisenhower signed the system into law on June 29, 1956.

Taking the 10th spot was Interstate 20 and Interstate 285 on the west wall. Others in the top 100 included: 12: McDonough, I-75; 14: Atlanta, I-20 at I-285 East ...

So let’s say traffic kept me from going to a restaurant I really like that’s 20 miles away, but after the highway is widened, I can go there more frequently.

I am thrilled that groups are suing to stop the expansion of Interstate 94 (“Suit seeks to stop I-94 work,” Aug. 17).. Highway expansions have proven time and time again to increase traffic ...

Recent experience on expressways in large U.S. cities suggests that traffic congestion is here forever,” Downs began. It was only six years after President Dwight D. Eisenhower signed the Interstate ...

In 1944, President Franklin D. Roosevelt signed the Federal Aid Highway Act of 1944, which asked the government's road agency to establish a "National System of Interstate Highways." ...