US Bridges

Sc 72 over Broad River

Good

Chester County, South Carolina · Union CO LN · Structure no. 000000000000844

Built
2007
18 years old
Condition
Good
inspected August 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
1,430 ft
10 main spans
Daily traffic
3,000
2023 count
Owner
State
State Highway Agency

About this bridge

Sc 72 over Broad River is a prestressed concrete continuous stringer/multi-beam or girder carrying Sc 72 over Broad River in Chester County, South Carolina. It was built in 2007, so it is 18 years old, younger than the South Carolina average of 48 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 3,000 vehicles a day, roughly 37% of them trucks, projected to reach 5,220 by 2043. The structure is 1,430 ft (435.9 m) long and 47 ft wide.

CarriesSc 72
CrossesBroad River
LocationUnion CO LN
RouteState Highway 72
Coordinates34.59511, -81.42073
Functional classRural Principal Arterial - Other

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating20 US tons
Inventory rating15.3 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans10
Design loadHL 93
Structure length1,430 ft (435.9 m)
Longest span143 ft (43.6 m)
Deck width47 ft (14.4 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,000 (2023)
Projected traffic5,220 by 2043
Trucks37%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Sc 72 over Broad River built?

It was built in 2007, making it 18 years old in 2025.

What condition is Sc 72 over Broad River in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in August 2023.

How much traffic does Sc 72 over Broad River carry?

About 3,000 vehicles per day (2023 count), of which roughly 37% are trucks.

How long is Sc 72 over Broad River?

The structure is 1,430 ft (435.9 m) long with a longest span of 143 ft (43.6 m) and a deck 47 ft wide.

Who owns Sc 72 over Broad River?

It is owned by the State Highway Agency.