US Bridges

Corinna RD over Indian Stream/ Pd Outlet

Fair

Somerset County, Maine · 0.1MI E of JCT RTE 152 · Structure no. 2978

Built
1941
84 years old
Condition
Fair
inspected August 2024
Type
Frame
Concrete
Length
29 ft
1 main span
Daily traffic
1,737
2016 count
Owner
State
State Highway Agency

About this bridge

Corinna RD over Indian Stream/ Pd Outlet is a concrete frame carrying Corinna RD over Indian Stream/ Pd Outlet in Somerset County, Maine. It was built in 1941, so it is 84 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 5 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 1,737 vehicles a day, roughly 5% of them trucks, projected to reach 2,606 by 2036. The structure is 29 ft (8.7 m) long and 29 ft wide. If it were closed, the detour would be 13 mi (21 km).

Location

Open in Google Maps
CarriesCorinna RD
CrossesIndian Stream/ Pd Outlet
Location0.1MI E of JCT RTE 152
RouteCounty Highway 43
CountySomerset County
StateMaine
Coordinates44.91238, -69.40888
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating53.2 US tons
Inventory rating41.1 US tons

Structure

Structure typeFrame
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 15
Structure length29 ft (8.7 m)
Longest span25 ft (7.6 m)
Deck width29 ft (8.7 m)
Roadway width21 ft (6.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,737 (2016)
Projected traffic2,606 by 2036
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed13 mi (21 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 Corinna RD over Indian Stream/ Pd Outlet built?

It was built in 1941, making it 84 years old in 2025.

What condition is Corinna RD over Indian Stream/ Pd Outlet 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 August 2024.

How much traffic does Corinna RD over Indian Stream/ Pd Outlet carry?

About 1,737 vehicles per day (2016 count), of which roughly 5% are trucks.

How long is Corinna RD over Indian Stream/ Pd Outlet?

The structure is 29 ft (8.7 m) long with a longest span of 25 ft (7.6 m) and a deck 29 ft wide.

Who owns Corinna RD over Indian Stream/ Pd Outlet?

It is owned by the State Highway Agency.