US Bridges

T-602 Bockman H.Rd over Over Gravel Run

Fair

Crawford County, Pennsylvania · 1.3 Mi.Nw.Sr 0086 · Structure no. 000000000013515

Built
1996
29 years old
Condition
Fair
inspected May 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
61 ft
1 main span
Daily traffic
250
2024 count
Owner
County
County Highway Agency

About this bridge

T-602 Bockman H.Rd over Over Gravel Run is a prestressed concrete box beam or girders - multiple carrying T-602 Bockman H.Rd over Over Gravel Run in Crawford County, Pennsylvania. It was built in 1996, so it is 29 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 250 vehicles a day, roughly 1% of them trucks, projected to reach 350 by 2044. The structure is 61 ft (18.6 m) long and 32 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesT-602 Bockman H.Rd
CrossesOver Gravel Run
Location1.3 Mi.Nw.Sr 0086
RouteCity Street 7235
Coordinates41.75838, -80.10949
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
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 inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating89 US tons
Inventory rating40 US tons

Structure

MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHS 25 or greater
Structure length61 ft (18.6 m)
Longest span59 ft (18 m)
Deck width32 ft (9.8 m)
Roadway width29 ft (8.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic250 (2024)
Projected traffic350 by 2044
Trucks1%
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—
NavigationNo navigation control on waterway

Frequently asked questions

When was T-602 Bockman H.Rd over Over Gravel Run built?

It was built in 1996, making it 29 years old in 2025.

What condition is T-602 Bockman H.Rd over Over Gravel 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 May 2024.

How much traffic does T-602 Bockman H.Rd over Over Gravel Run carry?

About 250 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is T-602 Bockman H.Rd over Over Gravel Run?

The structure is 61 ft (18.6 m) long with a longest span of 59 ft (18 m) and a deck 32 ft wide.

Who owns T-602 Bockman H.Rd over Over Gravel Run?

It is owned by the County Highway Agency.