State is halfway through with its first new interstate in 29 years.

JF Ahern is a mechanical and fire protection contractor that's lasted 140 years in Fond Du Lac, Wis. The company was named ENR Midwest Specialty Contractor of they Year, in part, because it worked on projects in 10 of ENR Midwest’s 11 states last year.

2019 was another banner year for the Midwest's Top Specialty Contractors, but COVID-19 impacts loom.

The $14.9-million, 500,0000-sq-ft MetroSouth COVID-19 alternate care facility was designed and built by Perkins and Will and Clark Construction in just 22 days.

Updates about construction professionals in Iowa, Illinois, Indiana, Kansas, Kentucky, Michigan, Minnesota, Missouri, Nebraska, Ohio and Wisconsin

Dodge data on projected 2020 construction starts in Louisville

Dodge data on projected 2020 construction starts in St. Louis

The Illinois Tollway Authority widened the Central Tri-State’s Mile Long Bridge while also reducing the number of piers beneath it by half, making room for the three waters and two railways underneath.

Contractor of the Year Turner Construction Co. excels at meeting client demands on tough projects such as reconstructions and data centers across the Midwest.