US Bridges

S-42-108 over Lawson Fork Creek

FairPosted for load

Spartanburg County, South Carolina · 3.0 MI NW Pacolet · Structure no. 000000000007298

Built
1979
46 years old
Condition
Fair
inspected September 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
180 ft
1 main span
Daily traffic
600
2023 count
Owner
State
State Highway Agency

About this bridge

S-42-108 over Lawson Fork Creek is a steel stringer/multi-beam or girder carrying S-42-108 over Lawson Fork Creek in Spartanburg County, South Carolina. It was built in 1979, so it is 46 years old, younger than the South Carolina average of 48 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.

It carries about 600 vehicles a day, roughly 6% of them trucks, projected to reach 1,374 by 2043. The structure is 180 ft (54.9 m) long and 35 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesS-42-108
CrossesLawson Fork Creek
Location3.0 MI NW Pacolet
RouteState Highway 108
Coordinates34.94324, -81.78873
Functional classRural Major Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating9.6 US tons
Inventory rating5.7 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1 (+4 approach)
Design loadHS 15
Structure length180 ft (54.9 m)
Longest span60 ft (18.3 m)
Deck width35 ft (10.8 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic600 (2023)
Projected traffic1,374 by 2043
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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-42-108 over Lawson Fork Creek built?

It was built in 1979, making it 46 years old in 2025.

What condition is S-42-108 over Lawson Fork Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2024.

How much traffic does S-42-108 over Lawson Fork Creek carry?

About 600 vehicles per day (2023 count), of which roughly 6% are trucks.

How long is S-42-108 over Lawson Fork Creek?

The structure is 180 ft (54.9 m) long with a longest span of 60 ft (18.3 m) and a deck 35 ft wide.

Who owns S-42-108 over Lawson Fork Creek?

It is owned by the State Highway Agency.