US Bridges

Brownlee BR(T-472) over Buffalo Creek

Good

Washington County, Pennsylvania · 500 West of SR 3009 · Structure no. 000000000035250

Built
1902
123 years old, rebuilt 2003
Condition
Good
inspected April 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
68 ft
1 main span
Daily traffic
100
2008 count
Owner
County
County Highway Agency

About this bridge

Brownlee BR(T-472) over Buffalo Creek is a prestressed concrete box beam or girders - multiple carrying Brownlee BR(T-472) over Buffalo Creek in Washington County, Pennsylvania. It was built in 1902 and reconstructed in 2003, so it is 123 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 100 vehicles a day, roughly 5% of them trucks, projected to reach 140 by 2028. The structure is 68 ft (20.7 m) long and 29 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesBrownlee BR(T-472)
CrossesBuffalo Creek
Location500 West of SR 3009
RouteCity Street 0T472
Coordinates40.12618, -80.36955
Functional classRural 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
Deck8 Very GoodNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating75.9 US tons
Inventory rating46 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length68 ft (20.7 m)
Longest span67 ft (20.4 m)
Deck width29 ft (8.8 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2008)
Projected traffic140 by 2028
Trucks5%
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

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost$137,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Brownlee BR(T-472) over Buffalo Creek built?

It was built in 1902, making it 123 years old in 2025. It was reconstructed in 2003.

What condition is Brownlee BR(T-472) over Buffalo 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 April 2023.

How much traffic does Brownlee BR(T-472) over Buffalo Creek carry?

About 100 vehicles per day (2008 count), of which roughly 5% are trucks.

How long is Brownlee BR(T-472) over Buffalo Creek?

The structure is 68 ft (20.7 m) long with a longest span of 67 ft (20.4 m) and a deck 29 ft wide.

Who owns Brownlee BR(T-472) over Buffalo Creek?

It is owned by the County Highway Agency.