US Bridges

SR 3025 Deep Hollw over Lower Two Mile Run

Good

Venango County, Pennsylvania · Cranberry Township · Structure no. 000000000033833

Built
1957
68 years old, rebuilt 2009
Condition
Good
inspected November 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
54 ft
1 main span
Daily traffic
509
2024 count
Owner
State
State Highway Agency

About this bridge

SR 3025 Deep Hollw over Lower Two Mile Run is a prestressed concrete box beam or girders - multiple carrying SR 3025 Deep Hollw over Lower Two Mile Run in Venango County, Pennsylvania. It was built in 1957 and reconstructed in 2009, so it is 68 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 509 vehicles a day, roughly 10% of them trucks, projected to reach 1,111 by 2032. The structure is 54 ft (16.5 m) long and 34 ft wide. If it were closed, the detour would be 8.7 mi (14 km).

CarriesSR 3025 Deep Hollw
CrossesLower Two Mile Run
LocationCranberry Township
RouteState Highway 0
Coordinates41.37667, -79.79883
Functional classRural Major 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.
Superstructure9 ExcellentNo problems noted.
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 inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy3: Basically intolerable, requiring high priority of corrective action
Approach roadway alignment8: Equal to present desirable criteria
Operating rating65.7 US tons
Inventory rating41.4 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length54 ft (16.5 m)
Longest span52 ft (15.8 m)
Deck width34 ft (10.5 m)
Roadway width30 ft (9.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic509 (2024)
Projected traffic1,111 by 2032
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.7 mi (14 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$37,000
NavigationNo navigation control on waterway

Frequently asked questions

When was SR 3025 Deep Hollw over Lower Two Mile Run built?

It was built in 1957, making it 68 years old in 2025. It was reconstructed in 2009.

What condition is SR 3025 Deep Hollw over Lower Two Mile 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 November 2023.

How much traffic does SR 3025 Deep Hollw over Lower Two Mile Run carry?

About 509 vehicles per day (2024 count), of which roughly 10% are trucks.

How long is SR 3025 Deep Hollw over Lower Two Mile Run?

The structure is 54 ft (16.5 m) long with a longest span of 52 ft (15.8 m) and a deck 34 ft wide.

Who owns SR 3025 Deep Hollw over Lower Two Mile Run?

It is owned by the State Highway Agency.