US Bridges

S-40-50 over Reader Point Creek

Good

Richland County, South Carolina · 2 MI W of Eastmont · Structure no. 000000000009255

Built
1997
28 years old
Condition
Good
inspected December 2024
Type
Culvert
Concrete
Length
37 ft
4 main spans
Daily traffic
10,600
2023 count
Owner
State
State Highway Agency

About this bridge

S-40-50 over Reader Point Creek is a concrete culvert carrying S-40-50 over Reader Point Creek in Richland 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 10,600 vehicles a day, roughly 5% of them trucks, projected to reach 14,310 by 2043. The structure is 37 ft (11.3 m) long and 116 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesS-40-50
CrossesReader Point Creek
Location2 MI W of Eastmont
RouteState Highway 50
Coordinates33.95244, -80.95956
Functional classUrban Minor Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection8 Very GoodNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating57.1 US tons
Inventory rating44 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans4
Design loadHS 20
Structure length37 ft (11.3 m)
Longest span8 ft (2.4 m)
Deck width116 ft (35.4 m)
Roadway width35 ft (10.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,600 (2023)
Projected traffic14,310 by 2043
Trucks5%
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-40-50 over Reader Point Creek built?

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

What condition is S-40-50 over Reader Point 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 December 2024.

How much traffic does S-40-50 over Reader Point Creek carry?

About 10,600 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is S-40-50 over Reader Point Creek?

The structure is 37 ft (11.3 m) long with a longest span of 8 ft (2.4 m) and a deck 116 ft wide.

Who owns S-40-50 over Reader Point Creek?

It is owned by the State Highway Agency.