US Bridges

US 123 over P.And N. Railroad

Fair

Greenville County, South Carolina · West Greenville · Structure no. 000000000001475

Built
1948
77 years old
Condition
Fair
inspected September 2024
Type
Slab
Concrete Continuous
Length
116 ft
3 main spans
Daily traffic
24,600
2023 count
Owner
State
State Highway Agency

About this bridge

US 123 over P.And N. Railroad is a concrete continuous slab carrying US 123 over P.And N. Railroad in Greenville 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 fair condition with a lowest component rating of 6 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 24,600 vehicles a day, roughly 2% of them trucks, projected to reach 35,670 by 2043. The structure is 116 ft (35.4 m) long and 56 ft wide.

CarriesUS 123
CrossesP.And N. Railroad
LocationWest Greenville
RouteU.S. Route 123
Coordinates34.83637, -82.43569
Functional classUrban Other Principal Arterial

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal to present desirable criteria
Operating rating38.6 US tons
Inventory rating29.7 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 15
Structure length116 ft (35.4 m)
Longest span44 ft (13.4 m)
Deck width56 ft (17.2 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic24,600 (2023)
Projected traffic35,670 by 2043
Trucks2%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesRailroad
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 proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$329,000 (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was US 123 over P.And N. Railroad built?

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

What condition is US 123 over P.And N. 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 September 2024.

How much traffic does US 123 over P.And N. Railroad carry?

About 24,600 vehicles per day (2023 count), of which roughly 2% are trucks.

How long is US 123 over P.And N. Railroad?

The structure is 116 ft (35.4 m) long with a longest span of 44 ft (13.4 m) and a deck 56 ft wide.

Who owns US 123 over P.And N. Railroad?

It is owned by the State Highway Agency.