US Bridges

Easton RD over B&a RR

Poor

Aroostook County, Maine · 3.5 MI W 1A · Structure no. 3259

Built
1936
89 years old
Condition
Poor
inspected June 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
114 ft
3 main spans
Daily traffic
1,010
2016 count
Owner
State
State Highway Agency

About this bridge

Easton RD over B&a RR is a steel stringer/multi-beam or girder carrying Easton RD over B&a RR in Aroostook County, Maine. It was built in 1936, so it is 89 years old, older than the Maine average of 53.7 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 1,010 vehicles a day, roughly 5% of them trucks, projected to reach 1,515 by 2036. The structure is 114 ft (34.7 m) long and 28 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesEaston RD
CrossesB&a RR
Location3.5 MI W 1A
RouteState Highway 10
StateMaine
Coordinates46.64239, -67.93787
Functional classRural Major Collector

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating49.6 US tons
Inventory rating38.3 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadH 15
Structure length114 ft (34.7 m)
Longest span35 ft (10.7 m)
Deck width28 ft (8.5 m)
Roadway width25 ft (7.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,010 (2016)
Projected traffic1,515 by 2036
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
Detour if closed3.7 mi (6 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Easton RD over B&a RR built?

It was built in 1936, making it 89 years old in 2025.

What condition is Easton RD over B&a RR in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in June 2024.

How much traffic does Easton RD over B&a RR carry?

About 1,010 vehicles per day (2016 count), of which roughly 5% are trucks.

How long is Easton RD over B&a RR?

The structure is 114 ft (34.7 m) long with a longest span of 35 ft (10.7 m) and a deck 28 ft wide.

Who owns Easton RD over B&a RR?

It is owned by the State Highway Agency.