US Bridges

SR 285 Brooks Xing over Rock Creek

Poor

Crawford County, Pennsylvania · Greenwood Township · Structure no. 000000000013093

Built
1937
88 years old, rebuilt 1976
Condition
Poor
inspected March 2023
Type
Tee Beam
Concrete
Length
30 ft
1 main span
Daily traffic
2,244
2024 count
Owner
State
State Highway Agency

About this bridge

SR 285 Brooks Xing over Rock Creek is a concrete tee beam carrying SR 285 Brooks Xing over Rock Creek in Crawford County, Pennsylvania. It was built in 1937 and reconstructed in 1976, 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 poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 2,244 vehicles a day, roughly 12% of them trucks, projected to reach 2,287 by 2032. The structure is 30 ft (9.1 m) long and 36 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesSR 285 Brooks Xing
CrossesRock Creek
LocationGreenwood Township
RouteState Highway 285
Coordinates41.53196, -80.16088
Functional classRural Minor Arterial

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59 US tons
Inventory rating34 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckNot applicable
Main spans1
Design loadH 20
Structure length30 ft (9.1 m)
Longest span28 ft (8.5 m)
Deck width36 ft (11.1 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,244 (2024)
Projected traffic2,287 by 2032
Trucks12%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 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 SR 285 Brooks Xing over Rock Creek built?

It was built in 1937, making it 88 years old in 2025. It was reconstructed in 1976.

What condition is SR 285 Brooks Xing over Rock Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in March 2023.

How much traffic does SR 285 Brooks Xing over Rock Creek carry?

About 2,244 vehicles per day (2024 count), of which roughly 12% are trucks.

How long is SR 285 Brooks Xing over Rock Creek?

The structure is 30 ft (9.1 m) long with a longest span of 28 ft (8.5 m) and a deck 36 ft wide.

Who owns SR 285 Brooks Xing over Rock Creek?

It is owned by the State Highway Agency.