US Bridges

Roxbury Pond RD over Ellis River

PoorPosted for load

Oxford County, Maine · 0.5 MI Wly of Roxbury · Structure no. 3336

Built
1936
89 years old, rebuilt 1961
Condition
Poor
inspected October 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
54 ft
1 main span
Daily traffic
702
2016 count
Owner
State
State Highway Agency

About this bridge

Roxbury Pond RD over Ellis River is a steel stringer/multi-beam or girder carrying Roxbury Pond RD over Ellis River in Oxford County, Maine. It was built in 1936 and reconstructed in 1961, 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. Its operating status is: posted for load restriction.

It carries about 702 vehicles a day, roughly 5% of them trucks, projected to reach 1,123 by 2036. The structure is 54 ft (16.4 m) long and 24 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesRoxbury Pond RD
CrossesEllis River
Location0.5 MI Wly of Roxbury
RouteCounty Highway 120
StateMaine
Coordinates44.64464, -70.7051
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.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment3: Basically intolerable, requiring high priority of corrective action
Operating rating20 US tons
Inventory rating15.3 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadH 20
Structure length54 ft (16.4 m)
Longest span49 ft (14.8 m)
Deck width24 ft (7.3 m)
Roadway width22 ft (6.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic702 (2016)
Projected traffic1,123 by 2036
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 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 Roxbury Pond RD over Ellis River built?

It was built in 1936, making it 89 years old in 2025. It was reconstructed in 1961.

What condition is Roxbury Pond RD over Ellis River 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 October 2023.

How much traffic does Roxbury Pond RD over Ellis River carry?

About 702 vehicles per day (2016 count), of which roughly 5% are trucks.

How long is Roxbury Pond RD over Ellis River?

The structure is 54 ft (16.4 m) long with a longest span of 49 ft (14.8 m) and a deck 24 ft wide.

Who owns Roxbury Pond RD over Ellis River?

It is owned by the State Highway Agency.