US Bridges

Sc 460 over Mooney Hill Branch

Good

York County, South Carolina · 2 MI S of Fort Mill · Structure no. 000000000010192

Built
2013
12 years old
Condition
Good
inspected June 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
100 ft
1 main span
Daily traffic
16,900
2023 count
Owner
State
State Highway Agency

About this bridge

Sc 460 over Mooney Hill Branch is a prestressed concrete stringer/multi-beam or girder carrying Sc 460 over Mooney Hill Branch in York County, South Carolina. It was built in 2013, so it is 12 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 16,900 vehicles a day, roughly 6% of them trucks, projected to reach 22,477 by 2043. The structure is 100 ft (30.5 m) long and 43 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesSc 460
CrossesMooney Hill Branch
Location2 MI S of Fort Mill
RouteState Highway 460
Coordinates34.98235, -80.94381
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.
Substructure8 Very GoodNo problems noted.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating68.9 US tons
Inventory rating33.2 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length100 ft (30.5 m)
Longest span100 ft (30.5 m)
Deck width43 ft (13.2 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic16,900 (2023)
Projected traffic22,477 by 2043
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Sc 460 over Mooney Hill Branch built?

It was built in 2013, making it 12 years old in 2025.

What condition is Sc 460 over Mooney Hill Branch 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 June 2024.

How much traffic does Sc 460 over Mooney Hill Branch carry?

About 16,900 vehicles per day (2023 count), of which roughly 6% are trucks.

How long is Sc 460 over Mooney Hill Branch?

The structure is 100 ft (30.5 m) long with a longest span of 100 ft (30.5 m) and a deck 43 ft wide.

Who owns Sc 460 over Mooney Hill Branch?

It is owned by the State Highway Agency.