US Bridges

SR0436 over Mahon Cr/Water St/B&p RR

Fair

Jefferson County, Pennsylvania · 100FT S SR 36 Intersect. · Structure no. 000000000056011

Built
2018
7 years old
Condition
Fair
inspected November 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
824 ft
4 main spans
Daily traffic
4,213
2024 count
Owner
State
State Highway Agency

About this bridge

SR0436 over Mahon Cr/Water St/B&p RR is a steel continuous stringer/multi-beam or girder carrying SR0436 over Mahon Cr/Water St/B&p RR in Jefferson County, Pennsylvania. It was built in 2018, so it is 7 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 4,213 vehicles a day, roughly 15% of them trucks, projected to reach 6,111 by 2032. The structure is 824 ft (251.2 m) long and 44 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesSR0436
CrossesMahon Cr/Water St/B&p RR
Location100FT S SR 36 Intersect.
RouteState Highway 436
CountyJefferson County
StatePennsylvania
Coordinates40.94258, -78.99289
Functional classUrban Minor Arterial

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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating50 US tons
Inventory rating38.6 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHL 93
Structure length824 ft (251.2 m)
Longest span290 ft (88.4 m)
Deck width44 ft (13.3 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,213 (2024)
Projected traffic6,111 by 2032
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway, waterway and railroad
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 proposedOther structural work, including hydraulic replacements
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was SR0436 over Mahon Cr/Water St/B&p RR built?

It was built in 2018, making it 7 years old in 2025.

What condition is SR0436 over Mahon Cr/Water St/B&p RR 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 November 2024.

How much traffic does SR0436 over Mahon Cr/Water St/B&p RR carry?

About 4,213 vehicles per day (2024 count), of which roughly 15% are trucks.

How long is SR0436 over Mahon Cr/Water St/B&p RR?

The structure is 824 ft (251.2 m) long with a longest span of 290 ft (88.4 m) and a deck 44 ft wide.

Who owns SR0436 over Mahon Cr/Water St/B&p RR?

It is owned by the State Highway Agency.