US Bridges

Interstate 95 (nb) over Mill Road

Fair

Bucks County, Pennsylvania · 1MI.N.POQUESSING 45C06 · Structure no. 000000000006824

Built
1964
61 years old, rebuilt 1980
Condition
Fair
inspected December 2023
Type
Tee Beam
Concrete
Length
91 ft
3 main spans
Daily traffic
72,213
2024 count
Owner
State
State Highway Agency

About this bridge

Interstate 95 (nb) over Mill Road is a concrete tee beam carrying Interstate 95 (nb) over Mill Road in Bucks County, Pennsylvania. It was built in 1964 and reconstructed in 1980, so it is 61 years old, older 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 5 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 72,213 vehicles a day, roughly 6% of them trucks, projected to reach 80,137 by 2032. The structure is 91 ft (27.7 m) long and 57 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

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CarriesInterstate 95 (nb)
CrossesMill Road
Location1MI.N.POQUESSING 45C06
RouteInterstate 95
CountyBucks County
StatePennsylvania
Coordinates40.0565, -74.98322
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating71 US tons
Inventory rating43 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length91 ft (27.7 m)
Longest span34 ft (10.4 m)
Deck width57 ft (17.5 m)
Roadway width52 ft (15.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic72,213 (2024)
Projected traffic80,137 by 2032
Trucks6%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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$197,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was Interstate 95 (nb) over Mill Road built?

It was built in 1964, making it 61 years old in 2025. It was reconstructed in 1980.

What condition is Interstate 95 (nb) over Mill Road 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 December 2023.

How much traffic does Interstate 95 (nb) over Mill Road carry?

About 72,213 vehicles per day (2024 count), of which roughly 6% are trucks.

How long is Interstate 95 (nb) over Mill Road?

The structure is 91 ft (27.7 m) long with a longest span of 34 ft (10.4 m) and a deck 57 ft wide.

Who owns Interstate 95 (nb) over Mill Road?

It is owned by the State Highway Agency.