US Bridges

S-22-38 over Big Dam Creek

Good

Georgetown County, South Carolina · 2.5 MI NE Andrews · Structure no. 000000000009176

Built
1997
28 years old
Condition
Good
inspected April 2023
Type
Slab
Concrete
Length
150 ft
5 main spans
Daily traffic
1,300
2023 count
Owner
State
State Highway Agency

About this bridge

S-22-38 over Big Dam Creek is a concrete slab carrying S-22-38 over Big Dam Creek in Georgetown 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 1,300 vehicles a day, roughly 5% of them trucks, projected to reach 1,664 by 2043. The structure is 150 ft (45.7 m) long and 37 ft wide. If it were closed, the detour would be 123.7 mi (199 km).

CarriesS-22-38
CrossesBig Dam Creek
Location2.5 MI NE Andrews
RouteState Highway 38
Coordinates33.4996, -79.51391
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 inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.2 US tons
Inventory rating37.1 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, precast panels
Main spans5
Design loadHS 25 or greater
Structure length150 ft (45.7 m)
Longest span30 ft (9.1 m)
Deck width37 ft (11.3 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,300 (2023)
Projected traffic1,664 by 2043
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed123.7 mi (199 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-22-38 over Big Dam Creek built?

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

What condition is S-22-38 over Big Dam Creek 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 2023.

How much traffic does S-22-38 over Big Dam Creek carry?

About 1,300 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is S-22-38 over Big Dam Creek?

The structure is 150 ft (45.7 m) long with a longest span of 30 ft (9.1 m) and a deck 37 ft wide.

Who owns S-22-38 over Big Dam Creek?

It is owned by the State Highway Agency.