US Bridges

S-11-127 over Southern Railroad

Fair

Cherokee County, South Carolina · City of Blacksburg · Structure no. 000000000001605

Built
1949
76 years old
Condition
Fair
inspected October 2023
Type
Tee Beam
Concrete
Length
120 ft
3 main spans
Daily traffic
1,400
2023 count
Owner
State
State Highway Agency

About this bridge

S-11-127 over Southern Railroad is a concrete tee beam carrying S-11-127 over Southern Railroad in Cherokee County, South Carolina. It was built in 1949, so it is 76 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.

It carries about 1,400 vehicles a day, roughly 3% of them trucks, projected to reach 1,792 by 2043. The structure is 120 ft (36.6 m) long and 55 ft wide.

CarriesS-11-127
CrossesSouthern Railroad
LocationCity of Blacksburg
RouteState Highway 127
Coordinates35.12662, -81.51224
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating31.4 US tons
Inventory rating19 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length120 ft (36.6 m)
Longest span40 ft (12.2 m)
Deck width55 ft (16.9 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,400 (2023)
Projected traffic1,792 by 2043
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
Detour if closed—
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was S-11-127 over Southern Railroad built?

It was built in 1949, making it 76 years old in 2025.

What condition is S-11-127 over Southern Railroad 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 October 2023.

How much traffic does S-11-127 over Southern Railroad carry?

About 1,400 vehicles per day (2023 count), of which roughly 3% are trucks.

How long is S-11-127 over Southern Railroad?

The structure is 120 ft (36.6 m) long with a longest span of 40 ft (12.2 m) and a deck 55 ft wide.

Who owns S-11-127 over Southern Railroad?

It is owned by the State Highway Agency.