US Bridges

Bowery Beach RD over Spurwink River

Good

Cumberland County, Maine · Townline/Scarboro · Structure no. 2796

Built
1988
37 years old
Condition
Good
inspected March 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
82 ft
1 main span
Daily traffic
4,200
2016 count
Owner
State
State Highway Agency

About this bridge

Bowery Beach RD over Spurwink River is a steel stringer/multi-beam or girder carrying Bowery Beach RD over Spurwink River in Cumberland County, Maine. It was built in 1988, so it is 37 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 4,200 vehicles a day, roughly 5% of them trucks, projected to reach 5,880 by 2036. The structure is 82 ft (25 m) long and 37 ft wide. If it were closed, the detour would be 19.9 mi (32 km).

CarriesBowery Beach RD
CrossesSpurwink River
LocationTownline/Scarboro
RouteCounty Highway 77
StateMaine
Coordinates43.58206, -70.25728
Functional classUrban Collector

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating52.9 US tons
Inventory rating40.7 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length82 ft (25 m)
Longest span80 ft (24.4 m)
Deck width37 ft (11.2 m)
Roadway width33 ft (10.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,200 (2016)
Projected traffic5,880 by 2036
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed19.9 mi (32 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Bowery Beach RD over Spurwink River built?

It was built in 1988, making it 37 years old in 2025.

What condition is Bowery Beach RD over Spurwink River 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 March 2024.

How much traffic does Bowery Beach RD over Spurwink River carry?

About 4,200 vehicles per day (2016 count), of which roughly 5% are trucks.

How long is Bowery Beach RD over Spurwink River?

The structure is 82 ft (25 m) long with a longest span of 80 ft (24.4 m) and a deck 37 ft wide.

Who owns Bowery Beach RD over Spurwink River?

It is owned by the State Highway Agency.