I-74 Bridge Over Griffin Street & Stony Creek
Currently under construction, TWM provided Phase I engineering services for the [...]
I-24 Bridge Over The Ohio River
As part of a Various Various contract with IDOT District 9, the District assign [...]
Rock Island Trail Extension at Pleasant Hill
The existing Rock Island Trail within Pleasant Hill, MO has a spur off the main [...]
Great Rivers Greenway Bridge Inspection Program
TWM and a sub-consultant were hired by Great Rivers Greenway (GRG) to develop a [...]
America’s Central Port – South Harbor Terminal
This design-build project with Korte Luitjohan, Inc. included construction of a [...]
U.S. Route 40 Bridge Slide
TWM provided engineering services for IDOT’s first successful bridge slide in P [...]
Water Reclamation Facility Expansion & CSO Lift Station
TWM provided the complete design of this treatment plant expansion, from facili [...]
MetroBikeLink Bridge over IL Route 161
TWM designed a 356’, 4-span rolled steel beam bridge. Architectural form liner [...]
Union Road Bridge over I-55
TWM prepared a value engineering redesign of a complex 2-span curved steel gird [...]