US Bridges

S-46-564 over Crowders Creek

GoodPosted for load

York County, South Carolina · 4.8 MI NE of Clover · Structure no. 000000000010324

Built
2020
5 years old
Condition
Good
inspected October 2023
Type
Truss - Thru
Steel
Length
124 ft
1 main span
Daily traffic
900
2023 count
Owner
State
State Highway Agency

About this bridge

S-46-564 over Crowders Creek is a steel truss - thru carrying S-46-564 over Crowders Creek in York County, South Carolina. It was built in 2020, so it is 5 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. Its operating status is: posted for load restriction.

It carries about 900 vehicles a day, roughly 8% of them trucks, projected to reach 1,899 by 2043. The structure is 124 ft (37.8 m) long and 34 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesS-46-564
CrossesCrowders Creek
Location4.8 MI NE of Clover
RouteState Highway 564
CountyYork County
StateSouth Carolina
Coordinates35.14361, -81.15056
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
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 rating15 US tons
Inventory rating10.7 US tons

Structure

Structure typeTruss - Thru
MaterialSteel
DeckSteel plate
Main spans1
Design loadHS 20
Structure length124 ft (37.8 m)
Longest span120 ft (36.6 m)
Deck width34 ft (10.3 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic900 (2023)
Projected traffic1,899 by 2043
Trucks8%
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-46-564 over Crowders Creek built?

It was built in 2020, making it 5 years old in 2025.

What condition is S-46-564 over Crowders 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 October 2023.

How much traffic does S-46-564 over Crowders Creek carry?

About 900 vehicles per day (2023 count), of which roughly 8% are trucks.

How long is S-46-564 over Crowders Creek?

The structure is 124 ft (37.8 m) long with a longest span of 120 ft (36.6 m) and a deck 34 ft wide.

Who owns S-46-564 over Crowders Creek?

It is owned by the State Highway Agency.