US Bridges

S-12-404 over Trib to Fishing CR

Good

Chester County, South Carolina · 4MI NE Richburg · Structure no. 000000000003221

Built
2010
15 years old
Condition
Good
inspected August 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
80 ft
1 main span
Daily traffic
125
2023 count
Owner
State
State Highway Agency

About this bridge

S-12-404 over Trib to Fishing CR is a prestressed concrete box beam or girders - multiple carrying S-12-404 over Trib to Fishing CR in Chester County, South Carolina. It was built in 2010, so it is 15 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 125 vehicles a day, roughly 5% of them trucks, projected to reach 160 by 2043. The structure is 80 ft (24.4 m) long and 36 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesS-12-404
CrossesTrib to Fishing CR
Location4MI NE Richburg
RouteState Highway 404
Coordinates34.76873, -80.98875
Functional classRural 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.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating52.9 US tons
Inventory rating40.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHL 93
Structure length80 ft (24.4 m)
Longest span80 ft (24.4 m)
Deck width36 ft (11 m)
Roadway width33 ft (10.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic125 (2023)
Projected traffic160 by 2043
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 S-12-404 over Trib to Fishing CR built?

It was built in 2010, making it 15 years old in 2025.

What condition is S-12-404 over Trib to Fishing 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 August 2023.

How much traffic does S-12-404 over Trib to Fishing CR carry?

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

How long is S-12-404 over Trib to Fishing CR?

The structure is 80 ft (24.4 m) long with a longest span of 80 ft (24.4 m) and a deck 36 ft wide.

Who owns S-12-404 over Trib to Fishing CR?

It is owned by the State Highway Agency.