US Bridges

Ramp Off I-126 WB over Saluda RIV&I-26&I-126&RR

Fair

Richland County, South Carolina · 4 MI NW of Columbia · Structure no. 000000000007934

Built
1985
40 years old
Condition
Fair
inspected December 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
2,487 ft
18 main spans
Daily traffic
2,650
2023 count
Owner
State
State Highway Agency

About this bridge

Ramp Off I-126 WB over Saluda RIV&I-26&I-126&RR is a steel continuous stringer/multi-beam or girder carrying Ramp Off I-126 WB over Saluda RIV&I-26&I-126&RR in Richland County, South Carolina. It was built in 1985, so it is 40 years old, younger than the South Carolina average of 48 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 2,650 vehicles a day, roughly 9% of them trucks, projected to reach 6,175 by 2043. The structure is 2,487 ft (758 m) long and 31 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesRamp Off I-126 WB
CrossesSaluda RIV&I-26&I-126&RR
Location4 MI NW of Columbia
RouteInterstate 126
Coordinates34.02536, -81.09856
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating37.8 US tons
Inventory rating22.8 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans18
Design loadHS 20 + Mod
Structure length2,487 ft (758 m)
Longest span183 ft (55.8 m)
Deck width31 ft (9.4 m)
Roadway width28 ft (8.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,650 (2023)
Projected traffic6,175 by 2043
Trucks9%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway, waterway and railroad
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkNon-Interstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$5.8 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Ramp Off I-126 WB over Saluda RIV&I-26&I-126&RR built?

It was built in 1985, making it 40 years old in 2025.

What condition is Ramp Off I-126 WB over Saluda RIV&I-26&I-126&RR in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in December 2023.

How much traffic does Ramp Off I-126 WB over Saluda RIV&I-26&I-126&RR carry?

About 2,650 vehicles per day (2023 count), of which roughly 9% are trucks.

How long is Ramp Off I-126 WB over Saluda RIV&I-26&I-126&RR?

The structure is 2,487 ft (758 m) long with a longest span of 183 ft (55.8 m) and a deck 31 ft wide.

Who owns Ramp Off I-126 WB over Saluda RIV&I-26&I-126&RR?

It is owned by the State Highway Agency.