The United Consulting environmental team works with our engineering professionals to find solutions that minimize impacts to natural and man-made environments while maximizing our clients’ objectives for their projects. Our team navigates environmental issues, regulations, and requirements so hazards are avoided and project success has longevity.
We strive to protect human health, preserve our natural ecosystems, and to improve the quality of human life through our natural and built environments.
Environmental Services
- NEPA Documentation & Coordination (CE, EA, EIS, Re-evaluations)
- Section 4(f)/6(f) Statements
- Wetland Determinations, Delineations, & Mitigation
- Asbestos Investigations
- Biological Assessments
- Phase I Environmental Site Assessments
- IDNR, IDEM, and US Corps of Engineers Waterway Permitting
- Public Involvement Assistance (Meetings, Hearings, Workshops)
Environmental Projects

Madison County Bridge No. 123 / 600 W over White River
Madison County Bridge No. 123 carries CR 600 West over the White River in Madison County.

Wabash County Bridge No. 645
Rehabilitation of the existing historic timber covered bridge in North Manchester, Indiana. The construction involved temporarily supporting the bridge while members of the timber trusses were removed and replaced.

146th Street from SR 37 to Boden Road
The first phase of New Castle’s CSO Long-Term Control Plan (LTCP) included a large sewer separation project that included the placement of approximately 14,000 feet of new storm sewer with 2,000 feet of new sanitary sewer.

Carroll County Bridge No. 142
The first phase of New Castle’s CSO Long-Term Control Plan (LTCP) included a large sewer separation project that included the placement of approximately 14,000 feet of new storm sewer with 2,000 feet of new sanitary sewer.

I-70 over Wabash River – Vigo County
The first phase of New Castle’s CSO Long-Term Control Plan (LTCP) included a large sewer separation project that included the placement of approximately 14,000 feet of new storm sewer with 2,000 feet of new sanitary sewer.

I-80/94 Borman Expressway Design/Build
The first phase of New Castle’s CSO Long-Term Control Plan (LTCP) included a large sewer separation project that included the placement of approximately 14,000 feet of new storm sewer with 2,000 feet of new sanitary sewer.

96th & Fall Creek Roundabout
The first phase of New Castle’s CSO Long-Term Control Plan (LTCP) included a large sewer separation project that included the placement of approximately 14,000 feet of new storm sewer with 2,000 feet of new sanitary sewer.

Wabash County Bridge No. 505
The first phase of New Castle’s CSO Long-Term Control Plan (LTCP) included a large sewer separation project that included the placement of approximately 14,000 feet of new storm sewer with 2,000 feet of new sanitary sewer.

I-70 Interchange Modifications at US27
The first phase of New Castle’s CSO Long-Term Control Plan (LTCP) included a large sewer separation project that included the placement of approximately 14,000 feet of new storm sewer with 2,000 feet of new sanitary sewer.

I-65 Added Travel Lanes in Boone County
The first phase of New Castle’s CSO Long-Term Control Plan (LTCP) included a large sewer separation project that included the placement of approximately 14,000 feet of new storm sewer with 2,000 feet of new sanitary sewer.

Interchange Modification at I-80/94 and I-65
The first phase of New Castle’s CSO Long-Term Control Plan (LTCP) included a large sewer separation project that included the placement of approximately 14,000 feet of new storm sewer with 2,000 feet of new sanitary sewer.