Transportation Engineering
WisDOT County Highway JJ Manitowoc River Bridge Replacement
WisDOT County Highway JJ Manitowoc River Bridge Replacement The project consisted of the bridge replacement and approach work on CTH JJ over the Manitowoc River to improve the overall safety by addressing structural deficiencies. Construction inspection of major items of work included the demolition and removal of the existing bridge structure B-36-19, construction of the…
Read MoreWisDOT Manitowoc Road Reconstruction
WisDOT Manitowoc Road Reconstruction The project consisted of a 1.4-mile urban rehabilitation project improving pavement conditions, safety, drainage and pedestrian facilities with extensive public outreach and coordination. Construction inspection of major items of work, removing asphaltic surface, removing curb and gutter, grading, storm sewer, concrete curb and gutter, concrete sidewalk and driveway, HMA paving, pavement…
Read MoreWisconsin Dells Parkway (US 12) WIS 13 to Adams St.
Wisconsin Dells Parkway (US 12) WIS 13 to Adams St. Wisconsin Dells Parkway (US 12) is a unique urban arterial through two communities that are nationally recognized as a family vacation destination. The roadway serves a variety of users and is an essential transportation link in the area and is nearing the end of its…
Read MoreAndrew Schultz
WisDOT STH23
WisDOT STH 23 GRAEF provided engineering and design services for the STH 23 expressway improvements from USH 151 to Taft Road in Fond du Lac County. This section of STH 23 was part of an overall corridor expansion, completing a four-lane divided roadway between the Cities of Fond du Lac and Plymouth. A key aspect…
Read MoreWisDOT Milwaukee Zoo Interchange Reconstruction
WisDOT Milwaukee Zoo Interchange Reconstruction The Zoo Freeway is a major north-south facility in western Milwaukee County, running 13.5 miles from the Hale Interchange in Greenfield to the North Interchange in northwest Milwaukee. At the Hale Interchange, the I 894/US 45/Zoo Freeway meets the I 43/Rock Freeway and the I 894/I 43/Airport Freeway, while at…
Read MoreIDOT I-57
IDOT I-57 GRAEF developed Highway Plans for a 4” resurfacing of I-57 from I-294 to IL Route 1. Pavement patching, retaining wall modifications, and drainage improvements were included in the improvement. GRAEF completed two field visits and a field patching survey and reviewed prior improvement plans. GRAEF also reviewed IDOT’s Drainage Investigation Report and implemented…
Read MoreCounty O Moorland Road
County O Moorland Road This segment of CTH O is a vital commuter link to the I-94 corridor as well as the local businesses and municipalities. The existing concrete pavement within this section of roadway has deteriorated to a point that now requires pavement replacement. The area is continuously being developed and redeveloped to the…
Read MoreCDOT Green Bay Avenue
CDOT Green Bay Avenue The project consisted of Phase II engineering services for the reconstruction of 2000 feet of Green Bay Avenue from 83rd Street to 86th Street, along with the construction of 300 feet of new 84th Street roadway from Green Bay Avenue to Lake Shore Drive. A new storm sewer system was also…
Read MoreIDOT I-90 Westbound
IDOT I-90 Westbound GRAEF and its subconsultant team completed a single span bridge design over Higgins Creek as well as the Westbound Collector Distributor (CD) Roadway design from northbound I-490 to WB I-90 in 2018. The bridge and Westbound CD Roadway were let in separate contracts, which were each part of the Tollway’s objective of…
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