The Texas House of Representatives approved a new speed limit law in the Lone Star State of 85 miles per hour.

By The Arizona Daily Star, Tucson Mar. 16--The Interstate 10 widening project in Tucson is 38 percent complete, and drivers have to endure the work only for another 620 days or so.

By The Arizona Daily Star, Tucson Mar. 2--The Interstate 10 widening project in Tucson continues this week, and the careful overnight observer will see lots of cement trucks in the area.

By The Arizona Daily Star, Tucson Feb. 24--Another week in the Interstate 10 widening project. Another round of closures drivers should keep in mind when hitting the streets.

By Cindy Horswell, Houston Chronicle Feb. 20--The second leg of the Grand Parkway, a proposed 180-mile loop around Houston that was first envisioned in the 1960s, is now finished on the east side.