US Bridges

S-2-26 over Shaw Creek Spillway

Good

Aiken County, South Carolina · 3.0 MI NE Aiken · Structure no. 000000000001416

Built
1948
77 years old
Condition
Good
inspected February 2025
Type
Culvert
Concrete
Length
38 ft
3 main spans
Daily traffic
2,400
2023 count
Owner
State
State Highway Agency

About this bridge

S-2-26 over Shaw Creek Spillway is a concrete culvert carrying S-2-26 over Shaw Creek Spillway in Aiken County, South Carolina. It was built in 1948, so it is 77 years old, older 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 2,400 vehicles a day, roughly 4% of them trucks, projected to reach 3,144 by 2043. The structure is 38 ft (11.5 m) long and 34 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

CarriesS-2-26
CrossesShaw Creek Spillway
Location3.0 MI NE Aiken
RouteState Highway 26
Coordinates33.61974, -81.70246
Functional classUrban Collector

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 protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert7 GoodSome minor problems.
Last inspectionFebruary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating59 US tons
Inventory rating45.3 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadH 15
Structure length38 ft (11.5 m)
Longest span12 ft (3.7 m)
Deck width34 ft (10.3 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,400 (2023)
Projected traffic3,144 by 2043
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.1 mi (13 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was S-2-26 over Shaw Creek Spillway built?

It was built in 1948, making it 77 years old in 2025.

What condition is S-2-26 over Shaw Creek Spillway 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 February 2025.

How much traffic does S-2-26 over Shaw Creek Spillway carry?

About 2,400 vehicles per day (2023 count), of which roughly 4% are trucks.

How long is S-2-26 over Shaw Creek Spillway?

The structure is 38 ft (11.5 m) long with a longest span of 12 ft (3.7 m) and a deck 34 ft wide.

Who owns S-2-26 over Shaw Creek Spillway?

It is owned by the State Highway Agency.