US Bridges

SR 1020 Tyronville over Over Oil Creek

Fair

Crawford County, Pennsylvania · Steuben Township · Structure no. 000000000013193

Built
1977
48 years old
Condition
Fair
inspected July 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
130 ft
2 main spans
Daily traffic
338
2024 count
Owner
State
State Highway Agency

About this bridge

SR 1020 Tyronville over Over Oil Creek is a prestressed concrete box beam or girders - multiple carrying SR 1020 Tyronville over Over Oil Creek in Crawford County, Pennsylvania. It was built in 1977, so it is 48 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 338 vehicles a day, roughly 9% of them trucks, projected to reach 475 by 2032. The structure is 130 ft (39.6 m) long and 46 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesSR 1020 Tyronville
CrossesOver Oil Creek
LocationSteuben Township
RouteState Highway 0
CountyCrawford County
StatePennsylvania
Coordinates41.70192, -79.78342
Functional classRural Major Collector

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.
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 inspectionJuly 2023
Inspection intervalevery 22 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating44 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length130 ft (39.6 m)
Longest span64 ft (19.5 m)
Deck width46 ft (13.9 m)
Roadway width42 ft (12.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic338 (2024)
Projected traffic475 by 2032
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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$91,000
NavigationNo navigation control on waterway

Frequently asked questions

When was SR 1020 Tyronville over Over Oil Creek built?

It was built in 1977, making it 48 years old in 2025.

What condition is SR 1020 Tyronville over Over Oil Creek 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 July 2023.

How much traffic does SR 1020 Tyronville over Over Oil Creek carry?

About 338 vehicles per day (2024 count), of which roughly 9% are trucks.

How long is SR 1020 Tyronville over Over Oil Creek?

The structure is 130 ft (39.6 m) long with a longest span of 64 ft (19.5 m) and a deck 46 ft wide.

Who owns SR 1020 Tyronville over Over Oil Creek?

It is owned by the State Highway Agency.