US Bridges

Westbrook Inter. over I-95

Fair

Cumberland County, Maine · 0.225 MI Sw. of SR 25 · Structure no. 6446

Built
2001
24 years old
Condition
Fair
inspected May 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
334 ft
3 main spans
Daily traffic
1,500
2016 count
Owner
Toll Authority
State Toll Authority

About this bridge

Westbrook Inter. over I-95 is a prestressed concrete continuous stringer/multi-beam or girder carrying Westbrook Inter. over I-95 in Cumberland County, Maine. It was built in 2001, so it is 24 years old, younger 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 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 1,500 vehicles a day, roughly 10% of them trucks, projected to reach 2,250 by 2036. The structure is 334 ft (101.8 m) long and 53 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesWestbrook Inter.
CrossesI-95
Location0.225 MI Sw. of SR 25
CountyCumberland County
StateMaine
Coordinates43.66405, -70.33208
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating65.4 US tons
Inventory rating50.4 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length334 ft (101.8 m)
Longest span117 ft (35.7 m)
Deck width53 ft (16.2 m)
Roadway width48 ft (14.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,500 (2016)
Projected traffic2,250 by 2036
Trucks10%
Lanes on structure2
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn an Interstate toll segment under Secretarial agreement
National Highway SystemYes

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 Westbrook Inter. over I-95 built?

It was built in 2001, making it 24 years old in 2025.

What condition is Westbrook Inter. over I-95 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 May 2024.

How much traffic does Westbrook Inter. over I-95 carry?

About 1,500 vehicles per day (2016 count), of which roughly 10% are trucks.

How long is Westbrook Inter. over I-95?

The structure is 334 ft (101.8 m) long with a longest span of 117 ft (35.7 m) and a deck 53 ft wide.

Who owns Westbrook Inter. over I-95?

It is owned by the State Toll Authority.