US Bridges

Dutton Hill RD over I-95

Good

Cumberland County, Maine · 0.172 MI W of SR 100&26 · Structure no. 0286

Built
1956
69 years old, rebuilt 2019
Condition
Good
inspected May 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
195 ft
4 main spans
Daily traffic
1,240
2016 count
Owner
Toll Authority
State Toll Authority

About this bridge

Dutton Hill RD over I-95 is a steel continuous stringer/multi-beam or girder carrying Dutton Hill RD over I-95 in Cumberland County, Maine. It was built in 1956 and reconstructed in 2019, so it is 69 years old, older than the Maine average of 53.7 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 1,240 vehicles a day, roughly 5% of them trucks, projected to reach 1,860 by 2036. The structure is 195 ft (59.4 m) long and 30 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesDutton Hill RD
CrossesI-95
Location0.172 MI W of SR 100&26
RouteCity Street 0
StateMaine
Coordinates43.83723, -70.32454
Functional classRural Local

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating60.7 US tons
Inventory rating46.7 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHL 93
Structure length195 ft (59.4 m)
Longest span56 ft (17.1 m)
Deck width30 ft (9.1 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,240 (2016)
Projected traffic1,860 by 2036
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Toll Authority
Maintained byState Toll Authority
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Dutton Hill RD over I-95 built?

It was built in 1956, making it 69 years old in 2025. It was reconstructed in 2019.

What condition is Dutton Hill RD over I-95 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 May 2024.

How much traffic does Dutton Hill RD over I-95 carry?

About 1,240 vehicles per day (2016 count), of which roughly 5% are trucks.

How long is Dutton Hill RD over I-95?

The structure is 195 ft (59.4 m) long with a longest span of 56 ft (17.1 m) and a deck 30 ft wide.

Who owns Dutton Hill RD over I-95?

It is owned by the State Toll Authority.