US-231 Bridge Design – Montgomery, AL Highway, HSIP, Structures HMB replaced the US-231 railroad bridge over the CSX Railroad in Montgomery’s Northern Bypass. With 34,300 vehicles daily (anticipated to grow to 74,338 by 2022), the existing four-lane...
AL-69 Road Widening – Tuscaloosa, AL Highway, Environmental, Structures, Traffic & Planning HMB developed a conceptual design for the widening on SR-69 from I-59/20 to Mimosa Park Road and Skyland Boulevard from Oscar Baxter Drive to Greensboro Avenue. The...
Brent Spence Bridge Corridor Noise Study – Covington, KY Environmental, Traffic & Planning HMB conducted a noise analysis for the widening of I-71/I-75 and construction of a companion bridge over the Ohio River. Field investigations, drone recordings, and...
Bell Street Improvements – Montgomery, AL Environmental, Survey, Highway, Traffic & Planning HMB prepared plans for roadway improvements along Bell Street/Maxwell Boulevard from Maxwell Air Force Base to I-65, approximately 1 mile. This project included...
