US Bridges

S-23-107 Ramp over Reedy River

Good

Greenville County, South Carolina · In Greenville · Structure no. 000000000009432

Built
1999
26 years old
Condition
Good
inspected August 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
324 ft
5 main spans
Daily traffic
4,500
2023 count
Owner
State
State Highway Agency

About this bridge

S-23-107 Ramp over Reedy River is a prestressed concrete stringer/multi-beam or girder carrying S-23-107 Ramp over Reedy River in Greenville County, South Carolina. It was built in 1999, so it is 26 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 4,500 vehicles a day, roughly 9% of them trucks, projected to reach 6,165 by 2043. The structure is 324 ft (98.9 m) long and 56 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesS-23-107 Ramp
CrossesReedy River
LocationIn Greenville
RouteState Highway 107
Coordinates34.8009, -82.36432
Functional classUrban Minor Arterial

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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating70 US tons
Inventory rating34.3 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20
Structure length324 ft (98.9 m)
Longest span92 ft (28 m)
Deck width56 ft (17 m)
Roadway width53 ft (16.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,500 (2023)
Projected traffic6,165 by 2043
Trucks9%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway and waterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was S-23-107 Ramp over Reedy River built?

It was built in 1999, making it 26 years old in 2025.

What condition is S-23-107 Ramp over Reedy 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 August 2024.

How much traffic does S-23-107 Ramp over Reedy River carry?

About 4,500 vehicles per day (2023 count), of which roughly 9% are trucks.

How long is S-23-107 Ramp over Reedy River?

The structure is 324 ft (98.9 m) long with a longest span of 92 ft (28 m) and a deck 56 ft wide.

Who owns S-23-107 Ramp over Reedy River?

It is owned by the State Highway Agency.