US Bridges

C-23-1688 over Saluda River

Good

Greenville County, South Carolina · 10.4 MI NW Travelers Rest · Structure no. 000000000008859

Built
1995
30 years old
Condition
Good
inspected June 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
65 ft
1 main span
Daily traffic
75
2023 count
Owner
County
County Highway Agency

About this bridge

C-23-1688 over Saluda River is a steel stringer/multi-beam or girder carrying C-23-1688 over Saluda River in Greenville 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 75 vehicles a day, projected to reach 96 by 2043. The structure is 65 ft (19.8 m) long and 24 ft wide. If it were closed, the detour would be 8.7 mi (14 km).

CarriesC-23-1688
CrossesSaluda River
Location10.4 MI NW Travelers Rest
RouteCounty Highway 1688
Coordinates35.04369, -82.59844
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 inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating69.7 US tons
Inventory rating53.9 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length65 ft (19.8 m)
Longest span65 ft (19.8 m)
Deck width24 ft (7.3 m)
Roadway width21 ft (6.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic75 (2023)
Projected traffic96 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.7 mi (14 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-23-1688 over Saluda River built?

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

What condition is C-23-1688 over Saluda 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 June 2024.

How much traffic does C-23-1688 over Saluda River carry?

About 75 vehicles per day (2023 count).

How long is C-23-1688 over Saluda River?

The structure is 65 ft (19.8 m) long with a longest span of 65 ft (19.8 m) and a deck 24 ft wide.

Who owns C-23-1688 over Saluda River?

It is owned by the County Highway Agency.