HNTB is program management consultant on the massive reconstruction and expansion of U.S. Highway 290 in Houston. HNTB worked with Texas Department of Transportation staff to fast track the 25-mile, design-bid-build project by 20 years. HNTB is program management consultant on the massive reconstruction and expansion of U.S. Highway 290 in Houston. HNTB worked with Texas Department of Transportation staff to fast track the 25-mile, design-bid-build project by 20 years.