US Bridges

Huston RD over N Branch Little River

Poor

Cumberland County, Maine · 0.2 MI E of JCT RTE 114 · Structure no. 5737

Built
1966
59 years old
Condition
Poor
inspected August 2023
Type
Culvert
Steel
Length
36 ft
2 main spans
Daily traffic
4,553
2016 count
Owner
State
State Highway Agency

About this bridge

Huston RD over N Branch Little River is a steel culvert carrying Huston RD over N Branch Little River in Cumberland County, Maine. It was built in 1966, so it is 59 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 4,553 vehicles a day, roughly 5% of them trucks, projected to reach 6,374 by 2036. The structure is 36 ft (10.9 m) long. If it were closed, the detour would be 6.2 mi (10 km).

CarriesHuston RD
CrossesN Branch Little River
Location0.2 MI E of JCT RTE 114
RouteCity Street 0
StateMaine
Coordinates43.71806, -70.46161
Functional classRural Local

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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating106.8 US tons
Inventory rating71.1 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans2
Design loadH 20
Structure length36 ft (10.9 m)
Longest span16 ft (4.8 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,553 (2016)
Projected traffic6,374 by 2036
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Huston RD over N Branch Little River built?

It was built in 1966, making it 59 years old in 2025.

What condition is Huston RD over N Branch Little River 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 August 2023.

How much traffic does Huston RD over N Branch Little River carry?

About 4,553 vehicles per day (2016 count), of which roughly 5% are trucks.

How long is Huston RD over N Branch Little River?

The structure is 36 ft (10.9 m) long with a longest span of 16 ft (4.8 m).

Who owns Huston RD over N Branch Little River?

It is owned by the State Highway Agency.