US Bridges

US Highway 2 over Molunkus Stream

Poor

Aroostook County, Maine · .5 MI S JCT 2&2A · Structure no. 2575

Built
1932
93 years old, rebuilt 1977
Condition
Poor
inspected August 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
167 ft
2 main spans
Daily traffic
802
2016 count
Owner
State
State Highway Agency

About this bridge

US Highway 2 over Molunkus Stream is a steel stringer/multi-beam or girder carrying US Highway 2 over Molunkus Stream in Aroostook County, Maine. It was built in 1932 and reconstructed in 1977, so it is 93 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 802 vehicles a day, roughly 5% of them trucks, projected to reach 1,283 by 2036. The structure is 167 ft (50.8 m) long and 31 ft wide. If it were closed, the detour would be 57.2 mi (92 km).

CarriesUS Highway 2
CrossesMolunkus Stream
Location.5 MI S JCT 2&2A
RouteState Highway 2
StateMaine
Coordinates45.62701, -68.26563
Functional classRural Major Collector

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
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating47.8 US tons
Inventory rating37.1 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans2
Design loadH 20
Structure length167 ft (50.8 m)
Longest span83 ft (25.2 m)
Deck width31 ft (9.4 m)
Roadway width27 ft (8.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic802 (2016)
Projected traffic1,283 by 2036
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed57.2 mi (92 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 US Highway 2 over Molunkus Stream built?

It was built in 1932, making it 93 years old in 2025. It was reconstructed in 1977.

What condition is US Highway 2 over Molunkus Stream 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 US Highway 2 over Molunkus Stream carry?

About 802 vehicles per day (2016 count), of which roughly 5% are trucks.

How long is US Highway 2 over Molunkus Stream?

The structure is 167 ft (50.8 m) long with a longest span of 83 ft (25.2 m) and a deck 31 ft wide.

Who owns US Highway 2 over Molunkus Stream?

It is owned by the State Highway Agency.