Projects

Union Pacific Railroad - Graettinger

A Union Pacific Railroad bridge in Graettinger, Iowa was failing due to limestone deterioration under 12 piers. This 100-year old bridge was in need of repair, as limestone is an outdated building method and does not hold up compared to newer materials like concrete.

Using 50-ton hydraulic jacks and shore towers to jack up the steel spans, Hawkins removed the existing limestone piers, and replaced them with new precast sections. All repairs were performed between train traffic using eight 5-hour windows. The anticipated lifespan of the project is 70 years or more.

Project Details

Client:
Union Pacific (UPRR)
Location:
Graettinger, IA
Completed:
2015
Value:
Private
Category:
Rail

“The Hawkins Construction Company has been the general contractor on a number of airfield paving projects at Eppley Airfield. Hawkins has worked well with our team of engineers, airport staff and the FAA to deliver quality projects in a timely manner within pricing guidelines and has accommodated all of the processes and procedures necessary when working in the secure area of the airfield. Good quality work, on time, within budget with safety oriented operations.”

David L. Roth
Deputy Executive Director
Omaha Airport Authority