US Bridges

Mayville RD over Bear River

Fair

Oxford County, Maine · 100 Ft NE of Bethel Tl · Structure no. 2055

Built
1929
96 years old, rebuilt 1959
Condition
Fair
inspected November 2024
Type
Tee Beam
Concrete
Length
109 ft
2 main spans
Daily traffic
5,738
2016 count
Owner
State
State Highway Agency

About this bridge

Mayville RD over Bear River is a concrete tee beam carrying Mayville RD over Bear River in Oxford County, Maine. It was built in 1929 and reconstructed in 1959, so it is 96 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 5 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 5,738 vehicles a day, roughly 5% of them trucks, projected to reach 8,033 by 2036. The structure is 109 ft (33.2 m) long and 35 ft wide. If it were closed, the detour would be 52.2 mi (84 km).

CarriesMayville RD
CrossesBear River
Location100 Ft NE of Bethel Tl
RouteState Highway 2
StateMaine
Coordinates44.48664, -70.78795
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation6: Equal to present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating71.8 US tons
Inventory rating55.3 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans2
Design loadH 20
Structure length109 ft (33.2 m)
Longest span53 ft (16.3 m)
Deck width35 ft (10.7 m)
Roadway width30 ft (9.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,738 (2016)
Projected traffic8,033 by 2036
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed52.2 mi (84 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 Mayville RD over Bear River built?

It was built in 1929, making it 96 years old in 2025. It was reconstructed in 1959.

What condition is Mayville RD over Bear River 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 November 2024.

How much traffic does Mayville RD over Bear River carry?

About 5,738 vehicles per day (2016 count), of which roughly 5% are trucks.

How long is Mayville RD over Bear River?

The structure is 109 ft (33.2 m) long with a longest span of 53 ft (16.3 m) and a deck 35 ft wide.

Who owns Mayville RD over Bear River?

It is owned by the State Highway Agency.