US 17 Combahee Bridge Replacement

UIG's affiliate design firm, Coleman-Snow Consultants, designed the replacement of the US 17A bridge over the Combahee River and two overflow relief bridges over Combahee Swamp in Colleton and Hampton Counties. The main river bridge consisted of a new, 840 foot long, 14 span, type II prestressed concrete beam superstructure supported on drilled shaft foundations. The two overflow relief bridges consisted of 240 foot and 270 foot long, concrete flat slab bridges supported on 18 inch square prestressed concrete piling.

 

See All Projects

News

23 November2011

Monroe Connector/By-Pass Design-Build Contract Signed

RALEIGH — NCDOT Transportation Secretary Gene Conti and Turnpike Authority Executive Director David Joyner today signed the $367.7 million design-build contract for the Monroe Connector/Bypass to Monroe Bypass Constructors, a join ...

4 October2011

UIG Participates in "Immediate Needs Drive".

Summer 2011 LOR Immediate Needs Drive:

In an effort to give back to our community, all UIG offices and affiliated companies participated in an "Immediate Needs Drive" to benefit the Lowcountry Orphan Relief (LOR) facility. ...

1 September2011

US 78 Bridge Replacement over Edisto River

United Contractors is replacing the US 78 bridge over Edisto River near Branchville, SC. This project consists of replacing three bridges over the Edisto River and overflows. The two overflow bridges are 240' flat slab on concrete piles and the ma ...

See All News