Burleigh County
66th Street SE Overpass
Northgate Dr. to Apple Creek Road

Burleigh County 66th Street SE Overpass Northgate Drive to Apple Creek Road Previous Next Project Details The Apex Environmental Group completed the NDDOT’s Programmatic Biological Assessment for the approximately 160-acre study area of this ND 14 project. This included a field survey for northern long-eared bat habitat and a Dakota skipper habitat survey following the […]

NDDOT – ND 14
South of Jct 200

NDDOT – ND 14 South of Jct 200 Project Details This project consisted of new construction or reconstruction of the roadway through several basins to raise the grade of the road above water levels. The Apex environmental team worked on the following items for this project: Programmatic Categorical Exclusion Programmatic Biological Assessment USACE Section 404 […]

NDDOT – US 85
ND 200 to Long X Bridge

NDDOT – US 85ND 200 to Long X Bridge Project Details This project consists of expanding 20 miles of US 85 to a four-lane highway from the ND 200 intersection to Long X Bridge. The scope of work includes preliminary survey, earthwork, culvert installation and extensions, asphalt pavement, geotechnical analysis for landslide mitigation, right-of-way acquisition, […]

NDDOT – ND 49
State line to Jct ND 21

NDDOT – ND 49 State Line to Jct ND 21 Previous Next Project Details The NDDOT is proposing structural improvements along ND 49 from the State Line north to the junction of ND 21 in Sioux and Grant Counties, North Dakota. The project consists of cement stabilized full-depth reclamation with new hot bituminous pavement, subcuts […]