Home   /   Projects   /   Transportation Case ...
  •  Slider Image

Transportation Case Studies

Donohue has performed Transportation projects throughout the Midwest. Several case studies are provided below. These demonstrate some of our Transportation experience and expertise.

STH 67 Thumbnail

Prior to the reconstruction of STH 67 through downtown Plymouth, Wisconsin DOT and the City of Plymouth requested a study of alternatives routes.

Learn More

USH 14 Thumbnail

This was 6.1-mile rural highway reconditioning of USH 14 in Richland County.

Learn More

CTH O Grandma’s Creek Box Culverts Thumbnail

Donohue designed two reinforced concrete box culverts on CTH O for consecutive crossings of the meandering Grandma’s Creek.

Learn More

CTH O Reconstruction Thumbnail

Donohue was retained to plan and design this roadway reconstruction project along a three mile corridor in the Town and City of Sheboygan.

Learn More

South County Line Road Bridge Replacement Thumbnail

Donohue designed an 80-foot, two-span concrete flat slab bridge and 250 feet of roadway approach improvements.

Learn More

CTH Y - Camp Ground Creek Bridge Thumbnail

This project, located in the Village of Oakfield, included removal and replacement of an existing single-span county road bridge that was constructed in 1931.

Learn More

Beam Guard Improvements Thumbnail

Completed under a master design contract with Wisconsin DOT, this project included beam guard upgrades to meet current design standards at 161 sites on five multi-lane highways including I-39, I-90, and US 151.

Learn More

CTH OK / CTH EE Roundabout  Thumbnail

The CTH OK/EE intersection improvement was initiated by Sheboygan County to address a hazardous safety concerns and significant crash history.

Learn More

Dodge County Safety Improvement Study Thumbnail

This pilot safety study analyzed the safety and operational deficiencies of 105 miles of roadway on seven county highways.

Learn More

USH 41 Freeway Modernization Thumbnail

This project consisted of reconstructing the US 41 / WIS 144 interchange.

Learn More

Watertown Plank Road Reconstruction Thumbnail

Donohue developed an urban street reconstruction project through downtown Elm Grove that included new pavement from business front to business front, storm sewers, sidewalks and bike accommodations.

Learn More

Maple City Greenway Phase V Bike Trail Thumbnail

Donohue’s South Bend office designed a 2.0-mile bike path to provide recreational opportunities for bicyclists and pedestrians.

Learn More

Taylor Drive Multi-Use Path Thumbnail

Donohue was retained to design the multi-use path along the City of Sheboygan’s west side to provide pedestrian and bicycle accommodations, connecting the south and north ends of the city. The 10-foot wide, grade separated asphalt path extends a total of 2.6 miles with a 14-foot wide section along the steep hills south of the Sheboygan River.

Learn More

County-wide Comprehensive Safety Study  Thumbnail

La Crosse County is known for its majestic bluffs and coulees that define its landscape. That topography is also responsible for blind curves and steep slopes that create hazardous highway conditions. Donohue conducted a phased two-year safety evaluation of all 250 miles of county highway. This project was the first county-wide comprehensive safety evaluation in the state.

Learn More