Our role included subsurface utility engineering quality levels B, C and D along approximately seven miles of I-25 right-of-way from the Dona Ana Interchange south to Lohman Avenue, with an additional seven miles of densely populated utility corridors beneath several arterial roadways and interchanges.

This 4-span 265’-0” pre-stressed concrete inverted tee girder bridge was constructed over the North Fork Big Nemaha River. Our team performed topographic survey, hydraulic survey, roadway design, bridge design, construction inspection and administration.

This 5 span, 180’-0” long bridge replacement project included a bridge over the Blue River on the south edge of Seward, Nebraska. This cast in-place concrete slab bridge was designed to handle the frequent flooding of the Blue River.

Just 4 miles south of the proposed Blair South Bypass, our team designed two miles of grading, culverts, 9″ doweled concrete pavement and erosion control. This county funded project was built under the NDOT standard specifications.

In this urban bridge project spanned the Blue River in Crete, NE. Our team performed the survey, design and construction inspection and administration of two bridges, storm sewer, concrete paving, environmental monitoring, seeding and erosion control.

Our team designed and provided construction management and construction inspections services for this federally funded project let by the NDOT. This project consisted of rehabilitating two bridges over Salt Creek in Lincoln, NE. The 2 bridges, one on 27th street and the other on West ‘O’ Street required several repairs.

Due to flood damage in March of 2019, our team was hired to design and oversee construction of this replacement bridge. This bridge was designed and constructed in 3 years.

Deep in the woods of the Great Pee Dee River Heritage Preserve was a bridge that was on the verge of failure due to high water events, a build of debris, and age. Our team worked with SCDNR to design a solution that would solve many of the site’s issues.

Our team has designed and permitted the repaving and improvements of Hill Street from Sumter Ave to Marion Ave located in Fort Jackson, SC. The improvements are intended make the road safer for pedestrians and offer better parking for buildings in the area.

Our team was hired by the City of Chester to provide a master plan for rehabilitation work along Main Street and Gadsen Street including replacing trees, resetting pavers, replacing concrete sidewalk and repairing asphalt pavement.