Mill Creek Expressway Phase 5A (HAM-75-3.84) Design-Build

Cincinnati, Ohio

American Structurepoint was lead design engineer for Walsh Construction Company on this $86 million design-build construction project in Hamilton County. The project is along I-75 from Hopple Street to Mitchell Avenue and along I-74 to the interchange with I-75. The scope of work includes adding both a northbound and southbound I-75 through-lane, replacing the I-75 mainline pavement south of Ludlow Avenue, resurfacing the pavement north of Ludlow Avenue, and separating the combined sewer system within the ODOT right-of-way. This work included two conduits constructed under the existing railroad tracks by jack and bore methods. Work also included adding a second exit lane on the southbound exit to Hopple Street and the reconstruction of the I-74 EB Hopple Street ramps to I-75 to improve the ramp connectivity and level of service (LOS).

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