US Bridges

West Chester Bypas over Taylors Run

Fair

Chester County, Pennsylvania · Near West Chester 31J09 · Structure no. 000000000010203

Built
1956
69 years old
Condition
Fair
inspected August 2024
Type
Tee Beam
Concrete
Length
37 ft
1 main span
Daily traffic
11,986
2023 count
Owner
State
State Highway Agency

About this bridge

West Chester Bypas over Taylors Run is a concrete tee beam carrying West Chester Bypas over Taylors Run in Chester County, Pennsylvania. It was built in 1956, so it is 69 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 11,986 vehicles a day, roughly 9% of them trucks, projected to reach 14,309 by 2032. The structure is 37 ft (11.3 m) long and 78 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesWest Chester Bypas
CrossesTaylors Run
LocationNear West Chester 31J09
RouteU.S. Route 322
Coordinates39.96964, -75.62253
Functional classUrban Other Principal Arterial

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
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 protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionAugust 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 geometry9: Superior to present desirable criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating72 US tons
Inventory rating43 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length37 ft (11.3 m)
Longest span35 ft (10.7 m)
Deck width78 ft (23.9 m)
Roadway width68 ft (20.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic11,986 (2023)
Projected traffic14,309 by 2032
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed6.2 mi (10 km)
TollOn a free road
National Highway SystemYes

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$285,000
NavigationNo navigation control on waterway

Frequently asked questions

When was West Chester Bypas over Taylors Run built?

It was built in 1956, making it 69 years old in 2025.

What condition is West Chester Bypas over Taylors Run 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 August 2024.

How much traffic does West Chester Bypas over Taylors Run carry?

About 11,986 vehicles per day (2023 count), of which roughly 9% are trucks.

How long is West Chester Bypas over Taylors Run?

The structure is 37 ft (11.3 m) long with a longest span of 35 ft (10.7 m) and a deck 78 ft wide.

Who owns West Chester Bypas over Taylors Run?

It is owned by the State Highway Agency.