US Bridges

Ellis River RD over Howe Valley Brook

Fair

Oxford County, Maine · 0.5 MI S of Andover Tl · Structure no. 3021

Built
1980
45 years old
Condition
Fair
inspected June 2024
Type
Frame
Concrete
Length
34 ft
1 main span
Daily traffic
846
2016 count
Owner
State
State Highway Agency

About this bridge

Ellis River RD over Howe Valley Brook is a concrete frame carrying Ellis River RD over Howe Valley Brook in Oxford County, Maine. It was built in 1980, so it is 45 years old, younger 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 846 vehicles a day, roughly 5% of them trucks, projected to reach 1,354 by 2036. The structure is 34 ft (10.5 m) long and 37 ft wide. If it were closed, the detour would be 21.7 mi (35 km).

CarriesEllis River RD
CrossesHowe Valley Brook
Location0.5 MI S of Andover Tl
RouteCounty Highway 5
StateMaine
Coordinates44.55921, -70.71578
Functional classRural Major 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 inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating72.1 US tons
Inventory rating55.7 US tons

Structure

Structure typeFrame
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length34 ft (10.5 m)
Longest span31 ft (9.4 m)
Deck width37 ft (11.3 m)
Roadway width33 ft (10.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic846 (2016)
Projected traffic1,354 by 2036
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed21.7 mi (35 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 Ellis River RD over Howe Valley Brook built?

It was built in 1980, making it 45 years old in 2025.

What condition is Ellis River RD over Howe Valley 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 June 2024.

How much traffic does Ellis River RD over Howe Valley Brook carry?

About 846 vehicles per day (2016 count), of which roughly 5% are trucks.

How long is Ellis River RD over Howe Valley Brook?

The structure is 34 ft (10.5 m) long with a longest span of 31 ft (9.4 m) and a deck 37 ft wide.

Who owns Ellis River RD over Howe Valley Brook?

It is owned by the State Highway Agency.