US Bridges

US 15 over S-43-114/1269 & RR CSXT

Good

Sumter County, South Carolina · Town of Sumter · Structure no. 000000000004221

Built
2016
9 years old
Condition
Good
inspected July 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
857 ft
3 main spans
Daily traffic
14,500
2023 count
Owner
State
State Highway Agency

About this bridge

US 15 over S-43-114/1269 & RR CSXT is a steel continuous stringer/multi-beam or girder carrying US 15 over S-43-114/1269 & RR CSXT in Sumter County, South Carolina. It was built in 2016, so it is 9 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 14,500 vehicles a day, roughly 6% of them trucks, projected to reach 10,005 by 2043. The structure is 857 ft (261.2 m) long and 87 ft wide.

CarriesUS 15
CrossesS-43-114/1269 & RR CSXT
LocationTown of Sumter
RouteU.S. Route 15
Coordinates33.91762, -80.33622
Functional classUrban Other Principal Arterial

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.
Substructure7 GoodSome minor problems.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating35.7 US tons
Inventory rating27.4 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3 (+4 approach)
Design loadHL 93
Structure length857 ft (261.2 m)
Longest span155 ft (47.2 m)
Deck width87 ft (26.5 m)
Roadway width74 ft (22.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic14,500 (2023)
Projected traffic10,005 by 2043
Trucks6%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway and railroad
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was US 15 over S-43-114/1269 & RR CSXT built?

It was built in 2016, making it 9 years old in 2025.

What condition is US 15 over S-43-114/1269 & RR CSXT 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 July 2023.

How much traffic does US 15 over S-43-114/1269 & RR CSXT carry?

About 14,500 vehicles per day (2023 count), of which roughly 6% are trucks.

How long is US 15 over S-43-114/1269 & RR CSXT?

The structure is 857 ft (261.2 m) long with a longest span of 155 ft (47.2 m) and a deck 87 ft wide.

Who owns US 15 over S-43-114/1269 & RR CSXT?

It is owned by the State Highway Agency.