US Bridges

S-45-219 over Stoney Run

Good

Williamsburg County, South Carolina · 3.0 MI E Lane · Structure no. 000000000009102

Built
1996
29 years old
Condition
Good
inspected October 2023
Type
Slab
Concrete Continuous
Length
46 ft
2 main spans
Daily traffic
350
2023 count
Owner
State
State Highway Agency

About this bridge

S-45-219 over Stoney Run is a concrete continuous slab carrying S-45-219 over Stoney Run in Williamsburg County, South Carolina. It was built in 1996, so it is 29 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 350 vehicles a day, roughly 7% of them trucks, projected to reach 511 by 2043. The structure is 46 ft (14 m) long and 36 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesS-45-219
CrossesStoney Run
Location3.0 MI E Lane
RouteState Highway 219
Coordinates33.52833, -79.82917
Functional classRural Major Collector

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.
Substructure9 ExcellentNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation8: Equal to present desirable criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating69.7 US tons
Inventory rating53.6 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, precast panels
Main spans2
Design loadHS 25 or greater
Structure length46 ft (14 m)
Longest span23 ft (7 m)
Deck width36 ft (11 m)
Roadway width33 ft (10.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic350 (2023)
Projected traffic511 by 2043
Trucks7%
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-45-219 over Stoney Run built?

It was built in 1996, making it 29 years old in 2025.

What condition is S-45-219 over Stoney Run 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 October 2023.

How much traffic does S-45-219 over Stoney Run carry?

About 350 vehicles per day (2023 count), of which roughly 7% are trucks.

How long is S-45-219 over Stoney Run?

The structure is 46 ft (14 m) long with a longest span of 23 ft (7 m) and a deck 36 ft wide.

Who owns S-45-219 over Stoney Run?

It is owned by the State Highway Agency.