US Bridges

S-43-401 over Pocalla Creek

Good

Sumter County, South Carolina · 4 MI S of Sumter · Structure no. 000000000009095

Built
1996
29 years old
Condition
Good
inspected June 2023
Type
Slab
Concrete Continuous
Length
69 ft
3 main spans
Daily traffic
1,550
2023 count
Owner
State
State Highway Agency

About this bridge

S-43-401 over Pocalla Creek is a concrete continuous slab carrying S-43-401 over Pocalla Creek in Sumter County, South Carolina. It was built in 1996, so it is 29 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 1,550 vehicles a day, roughly 5% of them trucks, projected to reach 1,984 by 2043. The structure is 69 ft (21 m) long and 37 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesS-43-401
CrossesPocalla Creek
Location4 MI S of Sumter
RouteState Highway 401
Coordinates33.86966, -80.34929
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating62.2 US tons
Inventory rating47.8 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 25 or greater
Structure length69 ft (21 m)
Longest span23 ft (7 m)
Deck width37 ft (11.3 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,550 (2023)
Projected traffic1,984 by 2043
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

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 S-43-401 over Pocalla Creek built?

It was built in 1996, making it 29 years old in 2025.

What condition is S-43-401 over Pocalla 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 June 2023.

How much traffic does S-43-401 over Pocalla Creek carry?

About 1,550 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is S-43-401 over Pocalla Creek?

The structure is 69 ft (21 m) long with a longest span of 23 ft (7 m) and a deck 37 ft wide.

Who owns S-43-401 over Pocalla Creek?

It is owned by the State Highway Agency.