US Bridges

C-30-617 over Br to Enoree River

GoodClosed to traffic

Laurens County, South Carolina · 19.1MI NW of Laurens · Structure no. 000000000006724

Built
2006
19 years old
Condition
Good
inspected April 2024
Type
Stringer/Multi-beam or Girder
Wood or Timber
Length
36 ft
2 main spans
Daily traffic
200
2023 count
Owner
County
County Highway Agency

About this bridge

C-30-617 over Br to Enoree River is a wood or timber stringer/multi-beam or girder carrying C-30-617 over Br to Enoree River in Laurens County, South Carolina. It was built in 2006, so it is 19 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. Its operating status is: closed to all traffic.

It carries about 200 vehicles a day, roughly 8% of them trucks, projected to reach 278 by 2043. The structure is 36 ft (11 m) long and 20 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesC-30-617
CrossesBr to Enoree River
Location19.1MI NW of Laurens
RouteCounty Highway 617
Coordinates34.75445, -82.14683
Functional classRural Minor Collector

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusClosed to all traffic
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation0: Immediate repair necessary to put back in service
Waterway adequacy4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating4.3 US tons
Inventory rating3.2 US tons

Structure

MaterialWood or Timber
DeckWood or timber
Main spans2
Design loadH 10
Structure length36 ft (11 m)
Longest span20 ft (6.1 m)
Deck width20 ft (6.2 m)
Roadway width18 ft (5.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic200 (2023)
Projected traffic278 by 2043
Trucks8%
Lanes on structure2
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$233,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was C-30-617 over Br to Enoree River built?

It was built in 2006, making it 19 years old in 2025.

What condition is C-30-617 over Br to Enoree River 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 April 2024.

How much traffic does C-30-617 over Br to Enoree River carry?

About 200 vehicles per day (2023 count), of which roughly 8% are trucks.

How long is C-30-617 over Br to Enoree River?

The structure is 36 ft (11 m) long with a longest span of 20 ft (6.1 m) and a deck 20 ft wide.

Who owns C-30-617 over Br to Enoree River?

It is owned by the County Highway Agency.