US Bridges

C-23-333 over Gilder CR

Good

Greenville County, South Carolina · 1.8 MI E Mauldin · Structure no. 000000000005303

Built
2002
23 years old
Condition
Good
inspected July 2024
Type
Slab
Prestressed Concrete
Length
63 ft
2 main spans
Daily traffic
150
2023 count
Owner
County
County Highway Agency

About this bridge

C-23-333 over Gilder CR is a prestressed concrete slab carrying C-23-333 over Gilder CR in Greenville County, South Carolina. It was built in 2002, so it is 23 years old, younger 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 150 vehicles a day, roughly 5% of them trucks, projected to reach 192 by 2043. The structure is 63 ft (19.2 m) long and 39 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesC-23-333
CrossesGilder CR
Location1.8 MI E Mauldin
RouteCounty Highway 333
Coordinates34.78548, -82.27676
Functional classUrban Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation7: Better than present minimum criteria
Deck geometry8: Equal to present desirable criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating58.5 US tons
Inventory rating32.5 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans2
Design loadHS 20
Structure length63 ft (19.2 m)
Longest span45 ft (13.7 m)
Deck width39 ft (11.9 m)
Roadway width36 ft (11 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 closed1.2 mi (2 km)
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-23-333 over Gilder CR built?

It was built in 2002, making it 23 years old in 2025.

What condition is C-23-333 over Gilder CR 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 July 2024.

How much traffic does C-23-333 over Gilder CR carry?

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

How long is C-23-333 over Gilder CR?

The structure is 63 ft (19.2 m) long with a longest span of 45 ft (13.7 m) and a deck 39 ft wide.

Who owns C-23-333 over Gilder CR?

It is owned by the County Highway Agency.