US Bridges

Waterboro RD over Shaker Pond Outlet

Fair

York County, Maine · 1.6 MI Nly of RTE 111 · Structure no. 3761

Built
1951
74 years old, rebuilt 1982
Condition
Fair
inspected December 2023
Type
Slab
Concrete
Length
29 ft
1 main span
Daily traffic
8,082
2016 count
Owner
State
State Highway Agency

About this bridge

Waterboro RD over Shaker Pond Outlet is a concrete slab carrying Waterboro RD over Shaker Pond Outlet in York County, Maine. It was built in 1951 and reconstructed in 1982, so it is 74 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 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 8,082 vehicles a day, roughly 5% of them trucks, projected to reach 11,315 by 2036. The structure is 29 ft (8.8 m) long and 39 ft wide. If it were closed, the detour would be 49.7 mi (80 km).

Location

Open in Google Maps
CarriesWaterboro RD
CrossesShaker Pond Outlet
Location1.6 MI Nly of RTE 111
RouteState Highway 202
CountyYork County
StateMaine
Coordinates43.49251, -70.71977
Functional classRural Principal Arterial - Other

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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to 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 rating53.6 US tons
Inventory rating41.4 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 20
Structure length29 ft (8.8 m)
Longest span25 ft (7.6 m)
Deck width39 ft (11.8 m)
Roadway width35 ft (10.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,082 (2016)
Projected traffic11,315 by 2036
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed49.7 mi (80 km)
TollOn a free road
National Highway SystemYes

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 Waterboro RD over Shaker Pond Outlet built?

It was built in 1951, making it 74 years old in 2025. It was reconstructed in 1982.

What condition is Waterboro RD over Shaker Pond Outlet 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 December 2023.

How much traffic does Waterboro RD over Shaker Pond Outlet carry?

About 8,082 vehicles per day (2016 count), of which roughly 5% are trucks.

How long is Waterboro RD over Shaker Pond Outlet?

The structure is 29 ft (8.8 m) long with a longest span of 25 ft (7.6 m) and a deck 39 ft wide.

Who owns Waterboro RD over Shaker Pond Outlet?

It is owned by the State Highway Agency.