US Bridges

T-381 Myers Mill R over Over Pine Run

Fair

Venango County, Pennsylvania · Rockland Township · Structure no. 000000000033925

Built
1990
35 years old
Condition
Fair
inspected February 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
48 ft
1 main span
Daily traffic
100
2014 count
Owner
County
County Highway Agency

About this bridge

T-381 Myers Mill R over Over Pine Run is a steel stringer/multi-beam or girder carrying T-381 Myers Mill R over Over Pine Run in Venango County, Pennsylvania. It was built in 1990, so it is 35 years old, younger 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 100 vehicles a day, roughly 10% of them trucks, projected to reach 140 by 2034. The structure is 48 ft (14.6 m) long and 19 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesT-381 Myers Mill R
CrossesOver Pine Run
LocationRockland Township
RouteCity Street 7217
Coordinates41.29084, -79.65736
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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionFebruary 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
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

MaterialSteel
DeckOpen grating
Main spans1
Design loadHS 25 or greater
Structure length48 ft (14.6 m)
Longest span43 ft (13.1 m)
Deck width19 ft (5.9 m)
Roadway width18 ft (5.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2014)
Projected traffic140 by 2034
Trucks10%
Lanes on structure2
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was T-381 Myers Mill R over Over Pine Run built?

It was built in 1990, making it 35 years old in 2025.

What condition is T-381 Myers Mill R over Over Pine 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 February 2024.

How much traffic does T-381 Myers Mill R over Over Pine Run carry?

About 100 vehicles per day (2014 count), of which roughly 10% are trucks.

How long is T-381 Myers Mill R over Over Pine Run?

The structure is 48 ft (14.6 m) long with a longest span of 43 ft (13.1 m) and a deck 19 ft wide.

Who owns T-381 Myers Mill R over Over Pine Run?

It is owned by the County Highway Agency.