US Bridges

SR 1059 over Mingo Creek

Good

Washington County, Pennsylvania · Nottingham Township · Structure no. 000000000034855

Built
1961
64 years old, rebuilt 2018
Condition
Good
inspected April 2022
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
46 ft
1 main span
Daily traffic
509
2023 count
Owner
State
State Highway Agency

About this bridge

SR 1059 over Mingo Creek is a prestressed concrete box beam or girders - multiple carrying SR 1059 over Mingo Creek in Washington County, Pennsylvania. It was built in 1961 and reconstructed in 2018, so it is 64 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 12% of them trucks, projected to reach 782 by 2032. The structure is 46 ft (14 m) long and 40 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

Location

Open in Google Maps
CarriesSR 1059
CrossesMingo Creek
LocationNottingham Township
RouteState Highway 0
CountyWashington County
StatePennsylvania
Coordinates40.19335, -80.05614
Functional classRural Minor Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating55.7 US tons
Inventory rating42.9 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length46 ft (14 m)
Longest span44 ft (13.4 m)
Deck width40 ft (12.3 m)
Roadway width38 ft (11.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic509 (2023)
Projected traffic782 by 2032
Trucks12%
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 proposedNone recorded
Estimated improvement cost$459,000
NavigationNo navigation control on waterway

Frequently asked questions

When was SR 1059 over Mingo Creek built?

It was built in 1961, making it 64 years old in 2025. It was reconstructed in 2018.

What condition is SR 1059 over Mingo Creek 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 April 2022.

How much traffic does SR 1059 over Mingo Creek carry?

About 509 vehicles per day (2023 count), of which roughly 12% are trucks.

How long is SR 1059 over Mingo Creek?

The structure is 46 ft (14 m) long with a longest span of 44 ft (13.4 m) and a deck 40 ft wide.

Who owns SR 1059 over Mingo Creek?

It is owned by the State Highway Agency.