US Bridges

SR 2022 Millbrook over Over Wolf Creek

Fair

Mercer County, Pennsylvania · Worth Township · Structure no. 000000000025971

Built
1895
130 years old, rebuilt 1985
Condition
Fair
inspected December 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
53 ft
1 main span
Daily traffic
153
2023 count
Owner
State
State Highway Agency

About this bridge

SR 2022 Millbrook over Over Wolf Creek is a steel stringer/multi-beam or girder carrying SR 2022 Millbrook over Over Wolf Creek in Mercer County, Pennsylvania. It was built in 1895 and reconstructed in 1985, so it is 130 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 153 vehicles a day, roughly 4% of them trucks, projected to reach 393 by 2032. The structure is 53 ft (16.2 m) long and 19 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

Location

Open in Google Maps
CarriesSR 2022 Millbrook
CrossesOver Wolf Creek
LocationWorth Township
RouteState Highway 0
CountyMercer County
StatePennsylvania
Coordinates41.24927, -80.06142
Functional classRural Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure7 GoodSome minor problems.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
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 adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating54 US tons
Inventory rating32 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckClosed grating
Main spans1
Design loadHS 20
Structure length53 ft (16.2 m)
Longest span50 ft (15.2 m)
Deck width19 ft (5.8 m)
Roadway width17 ft (5.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic153 (2023)
Projected traffic393 by 2032
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.1 mi (13 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 proposedDeck rehabilitation with only incidental widening
Estimated improvement cost$43,000
NavigationNo navigation control on waterway

Frequently asked questions

When was SR 2022 Millbrook over Over Wolf Creek built?

It was built in 1895, making it 130 years old in 2025. It was reconstructed in 1985.

What condition is SR 2022 Millbrook over Over Wolf 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 December 2023.

How much traffic does SR 2022 Millbrook over Over Wolf Creek carry?

About 153 vehicles per day (2023 count), of which roughly 4% are trucks.

How long is SR 2022 Millbrook over Over Wolf Creek?

The structure is 53 ft (16.2 m) long with a longest span of 50 ft (15.2 m) and a deck 19 ft wide.

Who owns SR 2022 Millbrook over Over Wolf Creek?

It is owned by the State Highway Agency.