US Bridges

Beaulieu RD over Black Brook

Fair

Aroostook County, Maine · 3.1 MI E of US1 · Structure no. 5607

Built
1955
70 years old
Condition
Fair
inspected October 2024
Type
Slab
Concrete
Length
35 ft
1 main span
Daily traffic
380
2016 count
Owner
State
State Highway Agency

About this bridge

Beaulieu RD over Black Brook is a concrete slab carrying Beaulieu RD over Black Brook in Aroostook County, Maine. It was built in 1955, so it is 70 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 380 vehicles a day, roughly 5% of them trucks, projected to reach 608 by 2036. The structure is 35 ft (10.8 m) long and 32 ft wide. If it were closed, the detour would be 16.2 mi (26 km).

CarriesBeaulieu RD
CrossesBlack Brook
Location3.1 MI E of US1
RouteCounty Highway 0
StateMaine
Coordinates46.97276, -67.97274
Functional classRural Minor Collector

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 protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionOctober 2024
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 geometry6: Equal to present minimum criteria
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

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 15
Structure length35 ft (10.8 m)
Longest span32 ft (9.8 m)
Deck width32 ft (9.8 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic380 (2016)
Projected traffic608 by 2036
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed16.2 mi (26 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 Beaulieu RD over Black Brook built?

It was built in 1955, making it 70 years old in 2025.

What condition is Beaulieu RD over Black Brook 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 October 2024.

How much traffic does Beaulieu RD over Black Brook carry?

About 380 vehicles per day (2016 count), of which roughly 5% are trucks.

How long is Beaulieu RD over Black Brook?

The structure is 35 ft (10.8 m) long with a longest span of 32 ft (9.8 m) and a deck 32 ft wide.

Who owns Beaulieu RD over Black Brook?

It is owned by the State Highway Agency.