US Bridges

S-34-407 over Agnay Creek

Good

Marion County, South Carolina · 2MI E Pee Dee · Structure no. 000000000008901

Built
1995
30 years old
Condition
Good
inspected May 2024
Type
Slab
Concrete Continuous
Length
60 ft
2 main spans
Daily traffic
600
2023 count
Owner
State
State Highway Agency

About this bridge

S-34-407 over Agnay Creek is a concrete continuous slab carrying S-34-407 over Agnay Creek in Marion County, South Carolina. It was built in 1995, so it is 30 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 600 vehicles a day, roughly 5% of them trucks, projected to reach 768 by 2043. The structure is 60 ft (18.3 m) long and 37 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesS-34-407
CrossesAgnay Creek
Location2MI E Pee Dee
RouteState Highway 407
Coordinates34.20278, -79.49231
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 protection8 Very GoodNo problems noted.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating54.2 US tons
Inventory rating41.8 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, precast panels
Main spans2
Design loadHS 25 or greater
Structure length60 ft (18.3 m)
Longest span30 ft (9.1 m)
Deck width37 ft (11.3 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic600 (2023)
Projected traffic768 by 2043
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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-34-407 over Agnay Creek built?

It was built in 1995, making it 30 years old in 2025.

What condition is S-34-407 over Agnay Creek 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 May 2024.

How much traffic does S-34-407 over Agnay Creek carry?

About 600 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is S-34-407 over Agnay Creek?

The structure is 60 ft (18.3 m) long with a longest span of 30 ft (9.1 m) and a deck 37 ft wide.

Who owns S-34-407 over Agnay Creek?

It is owned by the State Highway Agency.