US Bridges

SR 1020 Freemont over Over Clarks Run

Good

Crawford County, Pennsylvania · Townville Borough · Structure no. 000000000013192

Built
1987
38 years old, rebuilt 2009
Condition
Good
inspected August 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
33 ft
1 main span
Daily traffic
478
2024 count
Owner
State
State Highway Agency

About this bridge

SR 1020 Freemont over Over Clarks Run is a prestressed concrete box beam or girders - multiple carrying SR 1020 Freemont over Over Clarks Run in Crawford County, Pennsylvania. It was built in 1987 and reconstructed in 2009, so it is 38 years old, younger 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 478 vehicles a day, roughly 17% of them trucks, projected to reach 624 by 2032. The structure is 33 ft (10.1 m) long and 38 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

CarriesSR 1020 Freemont
CrossesOver Clarks Run
LocationTownville Borough
RouteState Highway 0
Coordinates41.67805, -79.87924
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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionAugust 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating79 US tons
Inventory rating61 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length33 ft (10.1 m)
Longest span32 ft (9.8 m)
Deck width38 ft (11.7 m)
Roadway width35 ft (10.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic478 (2024)
Projected traffic624 by 2032
Trucks17%
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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$126,000
NavigationNo navigation control on waterway

Frequently asked questions

When was SR 1020 Freemont over Over Clarks Run built?

It was built in 1987, making it 38 years old in 2025. It was reconstructed in 2009.

What condition is SR 1020 Freemont over Over Clarks 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 August 2024.

How much traffic does SR 1020 Freemont over Over Clarks Run carry?

About 478 vehicles per day (2024 count), of which roughly 17% are trucks.

How long is SR 1020 Freemont over Over Clarks Run?

The structure is 33 ft (10.1 m) long with a longest span of 32 ft (9.8 m) and a deck 38 ft wide.

Who owns SR 1020 Freemont over Over Clarks Run?

It is owned by the State Highway Agency.