US Bridges

S-1-159 over Long Cane Creek

FairPosted for load

Abbeville County, South Carolina · 5.1 MI NE Abbeville · Structure no. 000000000002108

Built
1955
70 years old
Condition
Fair
inspected July 2023
Type
Truss - Thru
Steel
Length
154 ft
1 main span
Daily traffic
125
2023 count
Owner
State
State Highway Agency

About this bridge

S-1-159 over Long Cane Creek is a steel truss - thru carrying S-1-159 over Long Cane Creek in Abbeville County, South Carolina. It was built in 1955, so it is 70 years old, older 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. Its operating status is: posted for load restriction.

It carries about 125 vehicles a day, roughly 5% of them trucks, projected to reach 160 by 2043. The structure is 154 ft (47 m) long and 14 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesS-1-159
CrossesLong Cane Creek
Location5.1 MI NE Abbeville
RouteState Highway 159
Coordinates34.21805, -82.30411
Functional classRural Local

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.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation2: Basically intolerable, requiring high priority of replacement
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating11.8 US tons
Inventory rating8.9 US tons

Structure

Structure typeTruss - Thru
MaterialSteel
DeckWood or timber
Main spans1 (+3 approach)
Design loadH 10
Structure length154 ft (47 m)
Longest span80 ft (24.4 m)
Deck width14 ft (4.3 m)
Roadway width13 ft (4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic125 (2023)
Projected traffic160 by 2043
Trucks5%
Lanes on structure2
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusEligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$672,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was S-1-159 over Long Cane Creek built?

It was built in 1955, making it 70 years old in 2025.

What condition is S-1-159 over Long Cane Creek 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 July 2023.

How much traffic does S-1-159 over Long Cane Creek carry?

About 125 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is S-1-159 over Long Cane Creek?

The structure is 154 ft (47 m) long with a longest span of 80 ft (24.4 m) and a deck 14 ft wide.

Who owns S-1-159 over Long Cane Creek?

It is owned by the State Highway Agency.