Infrastructure Expansion
Dorchester County
SCDOT
2022-06-20
2026-09-22
The project includes the construction of approximately 2.5 miles of a new primary route roadway, 4 lanes with curb and gutter and a landscaped raised median, which extends from Gahagan Road (S-18-339) to US 17A at Boone Hill Road and West Fisher Road. (See map) The project will include intersection improvements at the intersections of the new roadway with US 17A, Orangeburg Road (S-18-22), Greenwave Boulevard (S-18-363/678), and Luden Road (S-18-706). The project also includes the construction of seven new bridge structures and reconstruction of the shared use pathway along the Sawmill Branch.
The project includes construction of 7 bridges as a subcontractor to Banks Construction.
Total Bridge Length 1470
Bridge 1 – Flat slab (5 span) steel pile end bents and intermediate bents
Bridge 2 – Flat slab (3 span) steel pile end bents and intermediate bents
Bridge 3 – Flat slab (3 span) steel pile end bents and intermediate bents
Bridge 4 – Plate girder (3 span continuous) drilled shaft end bents / drilled shaft footer / intermediate bents with PT caps
Bridge 5 – Flat slab (8 span) steel pile end bents and intermediate bents
Bridge 6 – Flat slab (3 span / 2 stage) drilled shaft end bents / concrete pile intermediate bents
Bridge 7 – Flat slab (2 span / 2 stage) steel pile end bents and intermediate bent
We’ve been doing this a while, so we have quite a bit to show for it. View all projects or check out one of our latest below.
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