US Bridges

S-26-51 over Murrels Inlet Creek

Fair

Horry County, South Carolina · Garden City · Structure no. 000000000008453

Built
1991
34 years old
Condition
Fair
inspected July 2023
Type
Slab
Prestressed Concrete
Length
150 ft
5 main spans
Daily traffic
10,800
2023 count
Owner
State
State Highway Agency

About this bridge

S-26-51 over Murrels Inlet Creek is a prestressed concrete slab carrying S-26-51 over Murrels Inlet Creek in Horry County, South Carolina. It was built in 1991, so it is 34 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 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 10,800 vehicles a day, roughly 4% of them trucks, projected to reach 13,176 by 2043. The structure is 150 ft (45.7 m) long and 38 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesS-26-51
CrossesMurrels Inlet Creek
LocationGarden City
RouteState Highway 51
Coordinates33.57994, -79.00346
Functional classUrban Minor Arterial

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating96.1 US tons
Inventory rating57.5 US tons

Structure

Structure typeSlab
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans5
Design loadHS 20
Structure length150 ft (45.7 m)
Longest span30 ft (9.1 m)
Deck width38 ft (11.7 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,800 (2023)
Projected traffic13,176 by 2043
Trucks4%
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-26-51 over Murrels Inlet Creek built?

It was built in 1991, making it 34 years old in 2025.

What condition is S-26-51 over Murrels Inlet 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 July 2023.

How much traffic does S-26-51 over Murrels Inlet Creek carry?

About 10,800 vehicles per day (2023 count), of which roughly 4% are trucks.

How long is S-26-51 over Murrels Inlet Creek?

The structure is 150 ft (45.7 m) long with a longest span of 30 ft (9.1 m) and a deck 38 ft wide.

Who owns S-26-51 over Murrels Inlet Creek?

It is owned by the State Highway Agency.