US Bridges

SR0028 over Town Run

Fair

Clarion County, Pennsylvania · Hawthorn NO.1 · Structure no. 000000000010887

Built
1993
32 years old
Condition
Fair
inspected January 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
43 ft
1 main span
Daily traffic
5,276
2023 count
Owner
State
State Highway Agency

About this bridge

SR0028 over Town Run is a prestressed concrete box beam or girders - multiple carrying SR0028 over Town Run in Clarion County, Pennsylvania. It was built in 1993, so it is 32 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 6 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 5,276 vehicles a day, roughly 20% of them trucks, projected to reach 7,717 by 2032. The structure is 43 ft (13.1 m) long and 48 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesSR0028
CrossesTown Run
LocationHawthorn NO.1
RouteState Highway 28
Coordinates41.01568, -79.29875
Functional classRural Principal Arterial - Other

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.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating97 US tons
Inventory rating54 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length43 ft (13.1 m)
Longest span42 ft (12.8 m)
Deck width48 ft (14.5 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,276 (2023)
Projected traffic7,717 by 2032
Trucks20%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 SR0028 over Town Run built?

It was built in 1993, making it 32 years old in 2025.

What condition is SR0028 over Town 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 January 2024.

How much traffic does SR0028 over Town Run carry?

About 5,276 vehicles per day (2023 count), of which roughly 20% are trucks.

How long is SR0028 over Town Run?

The structure is 43 ft (13.1 m) long with a longest span of 42 ft (12.8 m) and a deck 48 ft wide.

Who owns SR0028 over Town Run?

It is owned by the State Highway Agency.