US Bridges

Tate RD over Bear Brook

Fair

Penobscot County, Maine · 0.5 MI S of JCT RTE 43 · Structure no. 6114

Built
1968
57 years old
Condition
Fair
inspected May 2024
Type
Culvert
Concrete
Length
28 ft
1 main span
Daily traffic
814
2016 count
Owner
State
State Highway Agency

About this bridge

Tate RD over Bear Brook is a concrete culvert carrying Tate RD over Bear Brook in Penobscot County, Maine. It was built in 1968, so it is 57 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 814 vehicles a day, roughly 5% of them trucks, projected to reach 1,302 by 2036. The structure is 28 ft (8.4 m) long. If it were closed, the detour would be 5 mi (8 km).

CarriesTate RD
CrossesBear Brook
Location0.5 MI S of JCT RTE 43
RouteCity Street 0
StateMaine
Coordinates45.0115, -68.96813
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating51.8 US tons
Inventory rating40 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadH 20
Structure length28 ft (8.4 m)
Longest span26 ft (7.8 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic814 (2016)
Projected traffic1,302 by 2036
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 Tate RD over Bear Brook built?

It was built in 1968, making it 57 years old in 2025.

What condition is Tate RD over Bear 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 May 2024.

How much traffic does Tate RD over Bear Brook carry?

About 814 vehicles per day (2016 count), of which roughly 5% are trucks.

How long is Tate RD over Bear Brook?

The structure is 28 ft (8.4 m) long with a longest span of 26 ft (7.8 m).

Who owns Tate RD over Bear Brook?

It is owned by the State Highway Agency.