US Bridges

Brandywine Ck. Rd. over Buck & Doe Run

Good

Chester County, Pennsylvania · Near Kings Ranch 38F1 · Structure no. 000000000010515

Built
1937
88 years old, rebuilt 2013
Condition
Good
inspected October 2023
Type
Tee Beam
Prestressed Concrete Continuous
Length
72 ft
2 main spans
Daily traffic
307
2024 count
Owner
State
State Highway Agency

About this bridge

Brandywine Ck. Rd. over Buck & Doe Run is a prestressed concrete continuous tee beam carrying Brandywine Ck. Rd. over Buck & Doe Run in Chester County, Pennsylvania. It was built in 1937 and reconstructed in 2013, so it is 88 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 307 vehicles a day, roughly 17% of them trucks, projected to reach 311 by 2032. The structure is 72 ft (21.9 m) long and 21 ft wide. If it were closed, the detour would be 11.2 mi (18 km).

CarriesBrandywine Ck. Rd.
CrossesBuck & Doe Run
LocationNear Kings Ranch 38F1
RouteState Highway 0
Coordinates39.93633, -75.77478
Functional classRural Minor 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.
Substructure7 GoodSome minor problems.
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation7: Better than present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating57.1 US tons
Inventory rating36 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length72 ft (21.9 m)
Longest span35 ft (10.7 m)
Deck width21 ft (6.4 m)
Roadway width18 ft (5.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic307 (2024)
Projected traffic311 by 2032
Trucks17%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.2 mi (18 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$137,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Brandywine Ck. Rd. over Buck & Doe Run built?

It was built in 1937, making it 88 years old in 2025. It was reconstructed in 2013.

What condition is Brandywine Ck. Rd. over Buck & Doe Run 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 Brandywine Ck. Rd. over Buck & Doe Run carry?

About 307 vehicles per day (2024 count), of which roughly 17% are trucks.

How long is Brandywine Ck. Rd. over Buck & Doe Run?

The structure is 72 ft (21.9 m) long with a longest span of 35 ft (10.7 m) and a deck 21 ft wide.

Who owns Brandywine Ck. Rd. over Buck & Doe Run?

It is owned by the State Highway Agency.