US Bridges

C-30-1402 over Sand Creek

Good

Laurens County, South Carolina · 5 MI NE of Clinton · Structure no. 000000000009993

Built
2013
12 years old
Condition
Good
inspected April 2024
Type
Culvert
Concrete
Length
108 ft
13 main spans
Daily traffic
275
2023 count
Owner
County
County Highway Agency

About this bridge

C-30-1402 over Sand Creek is a concrete culvert carrying C-30-1402 over Sand Creek in Laurens County, South Carolina. It was built in 2013, so it is 12 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 275 vehicles a day, roughly 5% of them trucks, projected to reach 352 by 2043. The structure is 108 ft (32.9 m) long and 42 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesC-30-1402
CrossesSand Creek
Location5 MI NE of Clinton
RouteCounty Highway 1402
Coordinates34.49768, -81.85145
Functional classUrban Local

Condition and inspection

Good

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

ComponentRatingMeaning
Channel and channel protection8 Very GoodNo problems noted.
Culvert8 Very GoodNo problems noted.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating63.6 US tons
Inventory rating48.9 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans13
Design loadHS 20
Structure length108 ft (32.9 m)
Longest span46 ft (14 m)
Deck width42 ft (12.8 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic275 (2023)
Projected traffic352 by 2043
Trucks5%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 C-30-1402 over Sand Creek built?

It was built in 2013, making it 12 years old in 2025.

What condition is C-30-1402 over Sand Creek 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 April 2024.

How much traffic does C-30-1402 over Sand Creek carry?

About 275 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is C-30-1402 over Sand Creek?

The structure is 108 ft (32.9 m) long with a longest span of 46 ft (14 m) and a deck 42 ft wide.

Who owns C-30-1402 over Sand Creek?

It is owned by the County Highway Agency.