US Bridges

S-42-1009 over Pacolet River

Good

Spartanburg County, South Carolina · 4 MI W of Cowpens · Structure no. 000000000009270

Built
1997
28 years old
Condition
Good
inspected September 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
640 ft
3 main spans
Daily traffic
125
2023 count
Owner
State
State Highway Agency

About this bridge

S-42-1009 over Pacolet River is a steel continuous stringer/multi-beam or girder carrying S-42-1009 over Pacolet River in Spartanburg County, South Carolina. It was built in 1997, so it is 28 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 640 ft (195.1 m) long and 46 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesS-42-1009
CrossesPacolet River
Location4 MI W of Cowpens
RouteState Highway 1009
Coordinates35.0333, -81.8502
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 inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating51 US tons
Inventory rating39.2 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3 (+2 approach)
Design loadHS 20
Structure length640 ft (195.1 m)
Longest span148 ft (45.1 m)
Deck width46 ft (14.1 m)
Roadway width43 ft (13.2 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 closed1.2 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-42-1009 over Pacolet River built?

It was built in 1997, making it 28 years old in 2025.

What condition is S-42-1009 over Pacolet 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 September 2023.

How much traffic does S-42-1009 over Pacolet River carry?

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

How long is S-42-1009 over Pacolet River?

The structure is 640 ft (195.1 m) long with a longest span of 148 ft (45.1 m) and a deck 46 ft wide.

Who owns S-42-1009 over Pacolet River?

It is owned by the State Highway Agency.