US Bridges

Third Street over East Br.White Clay Creek

Fair

Chester County, Pennsylvania · Near Toughkenamon 46E7 · Structure no. 000000000010478

Built
1912
113 years old, rebuilt 1986
Condition
Fair
inspected April 2024
Type
Arch - Deck
Masonry
Length
40 ft
1 main span
Daily traffic
1,642
2023 count
Owner
State
State Highway Agency

About this bridge

Third Street over East Br.White Clay Creek is a masonry arch - deck carrying Third Street over East Br.White Clay Creek in Chester County, Pennsylvania. It was built in 1912 and reconstructed in 1986, so it is 113 years old, older than the Pennsylvania average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 1,642 vehicles a day, roughly 14% of them trucks, projected to reach 1,919 by 2032. The structure is 40 ft (12.2 m) long and 22 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesThird Street
CrossesEast Br.White Clay Creek
LocationNear Toughkenamon 46E7
RouteState Highway 0
Coordinates39.82811, -75.78063
Functional classUrban Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Culvert5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating53 US tons
Inventory rating31 US tons

Structure

Structure typeArch - Deck
MaterialMasonry
DeckNot applicable
Main spans1 (+1 approach)
Design loadHS 20
Structure length40 ft (12.2 m)
Longest span29 ft (8.8 m)
Deck width22 ft (6.8 m)
Roadway width18 ft (5.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,642 (2023)
Projected traffic1,919 by 2032
Trucks14%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$714,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Third Street over East Br.White Clay Creek built?

It was built in 1912, making it 113 years old in 2025. It was reconstructed in 1986.

What condition is Third Street over East Br.White Clay Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in April 2024.

How much traffic does Third Street over East Br.White Clay Creek carry?

About 1,642 vehicles per day (2023 count), of which roughly 14% are trucks.

How long is Third Street over East Br.White Clay Creek?

The structure is 40 ft (12.2 m) long with a longest span of 29 ft (8.8 m) and a deck 22 ft wide.

Who owns Third Street over East Br.White Clay Creek?

It is owned by the State Highway Agency.