TWM SBJ Rankings.xlsx

TWM Ranks No. 7 on Largest Engineering Firms List

February 2017 – TWM is now the 7th largest engineering firm in the St. Louis metropolitan area according to the list released by the St. Louis Business Journal earlier this month.  The business journal bases its rankings on number of local licensed engineers, and TWM now has 33.  (READ MORE)


TWM Partners on Illinois Railway Design/Build Project

March 2016 – TWM’s Railway Engineering Department has won a contract to partner with the railroad contractor All American Track on a design/build project to construct two new siding tracks for the Illinois Railway near Serena and Oswego, Illinois.  (READ MORE)

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TWM Makes St. Louis Top 10 List

February 2016 – TWM is the 10th largest engineering firm in the St. Louis Metropolitan area, based on rankings published this month in the St. Louis Business Journal.  Debuting on the list 15 years ago at #24, TWM has advanced, jumping 3 spots from 2015 to 2016 alone. (READ MORE)


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ACEC-IL Bestows Top State Award for Design of Illinois’ First Diverging Diamond Interchange

February 2016 – The American Council of Engineering Companies – Illinois Chapter has recognized TWM with the top state award for its innovative and complex design of Illinois’ first Diverging Diamond Interchange (DDI) at I-57 and The Hill Avenue in Marion.  TWM Transportation staff received the Honor Award in Transportation at a luncheon early this month. (READ MORE)

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New Memorial Hospital East Prepares for Opening – TWM a Key Partner

January 2016 – When Memorial Hospital decided to build a new satellite hospital, it called upon the expertise of TWM very early in the process.  Initially, the firm assisted with site analysis, planning, and due diligence and then provided land surveying and civil engineering site design for the new 94-bed facility and surrounding campus located at Frank Scott Parkway and Cross Street in Shiloh, Illinois.  (READ MORE)

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Missouri Taps TWM to Assess Bridges, Design Improvements for New Rail-Trail to Span State

November 2015 – A key partner in bike trail projects in the St. Louis Metro East for several years, TWM is now involved in the proposed Rock Island Trail, a 217-mile rail-converted trail spanning the state of Missouri. (READ MORE)