US Bridges

Upper North RD over Leary Brook

Poor

Oxford County, Maine · .8 MI Ely N.H. Border · Structure no. 2452

Built
1936
89 years old, rebuilt 1951
Condition
Poor
inspected April 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
36 ft
1 main span
Daily traffic
52
2016 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Upper North RD over Leary Brook is a steel stringer/multi-beam or girder carrying Upper North RD over Leary Brook in Oxford County, Maine. It was built in 1936 and reconstructed in 1951, so it is 89 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 52 vehicles a day, roughly 5% of them trucks, projected to reach 83 by 2036. The structure is 36 ft (11 m) long and 23 ft wide. If it were closed, the detour would be 100 mi (161 km).

CarriesUpper North RD
CrossesLeary Brook
Location.8 MI Ely N.H. Border
RouteCity Street 0
StateMaine
Coordinates44.39986, -71.00531
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
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating50 US tons
Inventory rating38.6 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadH 15
Structure length36 ft (11 m)
Longest span32 ft (9.8 m)
Deck width23 ft (7.1 m)
Roadway width22 ft (6.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic52 (2016)
Projected traffic83 by 2036
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed100 mi (161 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 Upper North RD over Leary Brook built?

It was built in 1936, making it 89 years old in 2025. It was reconstructed in 1951.

What condition is Upper North RD over Leary Brook 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 April 2024.

How much traffic does Upper North RD over Leary Brook carry?

About 52 vehicles per day (2016 count), of which roughly 5% are trucks.

How long is Upper North RD over Leary Brook?

The structure is 36 ft (11 m) long with a longest span of 32 ft (9.8 m) and a deck 23 ft wide.

Who owns Upper North RD over Leary Brook?

It is owned by the Town or Township Highway Agency.