US Bridges

Kaolin Road over W. Branch Red Clay Creek

Good

Chester County, Pennsylvania · Bet Rte. 82 & 41 47F11 · Structure no. 000000000010436

Built
1960
65 years old, rebuilt 2020
Condition
Good
inspected December 2022
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
60 ft
1 main span
Daily traffic
8,467
2024 count
Owner
State
State Highway Agency

About this bridge

Kaolin Road over W. Branch Red Clay Creek is a prestressed concrete box beam or girders - multiple carrying Kaolin Road over W. Branch Red Clay Creek in Chester County, Pennsylvania. It was built in 1960 and reconstructed in 2020, so it is 65 years old, older than the Pennsylvania average of 54.8 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 8,467 vehicles a day, roughly 8% of them trucks, projected to reach 9,914 by 2032. The structure is 60 ft (18.3 m) long and 42 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesKaolin Road
CrossesW. Branch Red Clay Creek
LocationBet Rte. 82 & 41 47F11
RouteState Highway 0
Coordinates39.8109, -75.70513
Functional classUrban 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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2022
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating56.1 US tons
Inventory rating43.2 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length60 ft (18.3 m)
Longest span59 ft (18 m)
Deck width42 ft (12.7 m)
Roadway width38 ft (11.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,467 (2024)
Projected traffic9,914 by 2032
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 Kaolin Road over W. Branch Red Clay Creek built?

It was built in 1960, making it 65 years old in 2025. It was reconstructed in 2020.

What condition is Kaolin Road over W. Branch Red Clay 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 2022.

How much traffic does Kaolin Road over W. Branch Red Clay Creek carry?

About 8,467 vehicles per day (2024 count), of which roughly 8% are trucks.

How long is Kaolin Road over W. Branch Red Clay Creek?

The structure is 60 ft (18.3 m) long with a longest span of 59 ft (18 m) and a deck 42 ft wide.

Who owns Kaolin Road over W. Branch Red Clay Creek?

It is owned by the State Highway Agency.