US Bridges

Upper Falls RD over Narramissic River

Fair

Hancock County, Maine · 1.5 MI N JCT RTE 1 &3 · Structure no. 3153

Built
2003
22 years old
Condition
Fair
inspected October 2023
Type
Culvert
Steel
Length
89 ft
4 main spans
Daily traffic
1,921
2016 count
Owner
State
State Highway Agency

About this bridge

Upper Falls RD over Narramissic River is a steel culvert carrying Upper Falls RD over Narramissic River in Hancock County, Maine. It was built in 2003, so it is 22 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 1,921 vehicles a day, roughly 5% of them trucks, projected to reach 2,882 by 2036. The structure is 89 ft (27.1 m) long. If it were closed, the detour would be 3.1 mi (5 km).

CarriesUpper Falls RD
CrossesNarramissic River
Location1.5 MI N JCT RTE 1 &3
RouteCity Street 0
StateMaine
Coordinates44.59353, -68.72474
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 protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating76.4 US tons
Inventory rating59 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans4
Design loadGreater than HL 93
Structure length89 ft (27.1 m)
Longest span17 ft (5.1 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,921 (2016)
Projected traffic2,882 by 2036
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 Upper Falls RD over Narramissic River built?

It was built in 2003, making it 22 years old in 2025.

What condition is Upper Falls RD over Narramissic River 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 2023.

How much traffic does Upper Falls RD over Narramissic River carry?

About 1,921 vehicles per day (2016 count), of which roughly 5% are trucks.

How long is Upper Falls RD over Narramissic River?

The structure is 89 ft (27.1 m) long with a longest span of 17 ft (5.1 m).

Who owns Upper Falls RD over Narramissic River?

It is owned by the State Highway Agency.