US Bridges

C-23-538 over Gilder Creek

Fair

Greenville County, South Carolina · 4.0 MI East of Mauldin · Structure no. 000000000009331

Built
1998
27 years old
Condition
Fair
inspected July 2024
Type
Slab
Prestressed Concrete
Length
155 ft
5 main spans
Daily traffic
150
2023 count
Owner
County
County Highway Agency

About this bridge

C-23-538 over Gilder Creek is a prestressed concrete slab carrying C-23-538 over Gilder Creek in Greenville County, South Carolina. It was built in 1998, so it is 27 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 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 150 vehicles a day, roughly 5% of them trucks, projected to reach 192 by 2043. The structure is 155 ft (47.2 m) long and 31 ft wide.

CarriesC-23-538
CrossesGilder Creek
Location4.0 MI East of Mauldin
RouteCounty Highway 538
Coordinates34.7922, -82.24276
Functional classUrban 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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.2 US tons
Inventory rating27.1 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans5
Design loadHS 20
Structure length155 ft (47.2 m)
Longest span40 ft (12.2 m)
Deck width31 ft (9.3 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic150 (2023)
Projected traffic192 by 2043
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was C-23-538 over Gilder Creek built?

It was built in 1998, making it 27 years old in 2025.

What condition is C-23-538 over Gilder 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 2024.

How much traffic does C-23-538 over Gilder Creek carry?

About 150 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is C-23-538 over Gilder Creek?

The structure is 155 ft (47.2 m) long with a longest span of 40 ft (12.2 m) and a deck 31 ft wide.

Who owns C-23-538 over Gilder Creek?

It is owned by the County Highway Agency.