US Bridges

I-95 over Dennett Road

Fair

York County, Maine · .5 MI N Stateline · Structure no. 6275

Built
1971
54 years old
Condition
Fair
inspected June 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
102 ft
1 main span
Daily traffic
40,420
2016 count
Owner
Toll Authority
State Toll Authority

About this bridge

I-95 over Dennett Road is a steel stringer/multi-beam or girder carrying I-95 over Dennett Road in York County, Maine. It was built in 1971, so it is 54 years old, older than the Maine average of 53.7 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 40,420 vehicles a day, roughly 5% of them trucks, projected to reach 56,588 by 2036. The structure is 102 ft (31.1 m) long and 144 ft wide. If it were closed, the detour would be 100 mi (161 km).

Location

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CarriesI-95
CrossesDennett Road
Location.5 MI N Stateline
RouteState Highway 95
CountyYork County
StateMaine
Coordinates43.0983, -70.75619
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
Deck7 GoodSome minor problems.
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 inspectionJune 2024
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 geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating53.2 US tons
Inventory rating41.1 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length102 ft (31.1 m)
Longest span96 ft (29.3 m)
Deck width144 ft (43.8 m)
Roadway width135 ft (41.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic40,420 (2016)
Projected traffic56,588 by 2036
Trucks5%
Lanes on structure7
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed100 mi (161 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Toll Authority
Maintained byState Toll Authority
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was I-95 over Dennett Road built?

It was built in 1971, making it 54 years old in 2025.

What condition is I-95 over Dennett 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 June 2024.

How much traffic does I-95 over Dennett Road carry?

About 40,420 vehicles per day (2016 count), of which roughly 5% are trucks.

How long is I-95 over Dennett Road?

The structure is 102 ft (31.1 m) long with a longest span of 96 ft (29.3 m) and a deck 144 ft wide.

Who owns I-95 over Dennett Road?

It is owned by the State Toll Authority.