US Bridges

I-95 (sb) over Warren Avenue (sb)

Good

Cumberland County, Maine · 0.286 MI E of Riverside · Structure no. 1486

Built
2021
4 years old
Condition
Good
inspected May 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
125 ft
1 main span
Daily traffic
21,350
2016 count
Owner
Toll Authority
State Toll Authority

About this bridge

I-95 (sb) over Warren Avenue (sb) is a steel continuous stringer/multi-beam or girder carrying I-95 (sb) over Warren Avenue (sb) in Cumberland County, Maine. It was built in 2021, so it is 4 years old, younger 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 21,350 vehicles a day, roughly 10% of them trucks, projected to reach 29,890 by 2036. The structure is 125 ft (38.1 m) long and 58 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesI-95 (sb)
CrossesWarren Avenue (sb)
Location0.286 MI E of Riverside
RouteInterstate 95
CountyCumberland County
StateMaine
Coordinates43.68661, -70.32259
Functional classUrban Principal Arterial - Interstate

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.
Substructure8 Very GoodNo problems noted.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating76.1 US tons
Inventory rating59 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans1
Design loadGreater than HL 93
Structure length125 ft (38.1 m)
Longest span125 ft (38.1 m)
Deck width58 ft (17.7 m)
Roadway width55 ft (16.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic21,350 (2016)
Projected traffic29,890 by 2036
Trucks10%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn an Interstate toll segment under Secretarial agreement
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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 I-95 (sb) over Warren Avenue (sb) built?

It was built in 2021, making it 4 years old in 2025.

What condition is I-95 (sb) over Warren Avenue (sb) 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 I-95 (sb) over Warren Avenue (sb) carry?

About 21,350 vehicles per day (2016 count), of which roughly 10% are trucks.

How long is I-95 (sb) over Warren Avenue (sb)?

The structure is 125 ft (38.1 m) long with a longest span of 125 ft (38.1 m) and a deck 58 ft wide.

Who owns I-95 (sb) over Warren Avenue (sb)?

It is owned by the State Toll Authority.