US Bridges

Main ST over Unnamed Stream

Fair

Oxford County, Maine · 0.75 MI NE Rt 120 · Structure no. 6425

Built
2016
9 years old
Condition
Fair
inspected December 2023
Type
Girder and Floorbeam System
Steel
Length
24 ft
1 main span
Daily traffic
516
2015 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Main ST over Unnamed Stream is a steel girder and floorbeam system carrying Main ST over Unnamed Stream in Oxford County, Maine. It was built in 2016, so it is 9 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 516 vehicles a day, projected to reach 516 by 2035. The structure is 24 ft (7.3 m) long and 17 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

Location

Open in Google Maps
CarriesMain ST
CrossesUnnamed Stream
Location0.75 MI NE Rt 120
RouteCity Street 0
CountyOxford County
StateMaine
Coordinates44.65038, -70.66657
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation6: Equal to present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating45 US tons
Inventory rating34.6 US tons

Structure

Structure typeGirder and Floorbeam System
MaterialSteel
DeckCorrugated steel
Main spans1
Design loadHL 93
Structure length24 ft (7.3 m)
Longest span22 ft (6.7 m)
Deck width17 ft (5.2 m)
Roadway width13 ft (4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic516 (2015)
Projected traffic516 by 2035
Trucks—
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed98.8 mi (159 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township 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 Main ST over Unnamed Stream built?

It was built in 2016, making it 9 years old in 2025.

What condition is Main ST over Unnamed Stream 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 December 2023.

How much traffic does Main ST over Unnamed Stream carry?

About 516 vehicles per day (2015 count).

How long is Main ST over Unnamed Stream?

The structure is 24 ft (7.3 m) long with a longest span of 22 ft (6.7 m) and a deck 17 ft wide.

Who owns Main ST over Unnamed Stream?

It is owned by the Town or Township Highway Agency.