US Bridges

Burnham Hill RD over Sheepscot River

Poor

Waldo County, Maine · 0.9 MI W Herb Jackson RD · Structure no. 2830

Built
1965
60 years old
Condition
Poor
inspected October 2023
Type
Culvert
Steel
Length
20 ft
1 main span
Daily traffic
171
2016 count
Owner
State
State Highway Agency

About this bridge

Burnham Hill RD over Sheepscot River is a steel culvert carrying Burnham Hill RD over Sheepscot River in Waldo County, Maine. It was built in 1965, so it is 60 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 171 vehicles a day, roughly 5% of them trucks, projected to reach 274 by 2036. The structure is 20 ft (6.1 m) long. If it were closed, the detour would be 3.7 mi (6 km).

CarriesBurnham Hill RD
CrossesSheepscot River
Location0.9 MI W Herb Jackson RD
RouteCity Street 0
StateMaine
Coordinates44.45712, -69.32692
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
Channel and channel protection7 GoodSome minor problems.
Culvert4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating106.8 US tons
Inventory rating71.1 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans1
Design loadUnknown
Structure length20 ft (6.1 m)
Longest span20 ft (6.1 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic171 (2016)
Projected traffic274 by 2036
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 Burnham Hill RD over Sheepscot River built?

It was built in 1965, making it 60 years old in 2025.

What condition is Burnham Hill RD over Sheepscot 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 Burnham Hill RD over Sheepscot River carry?

About 171 vehicles per day (2016 count), of which roughly 5% are trucks.

How long is Burnham Hill RD over Sheepscot River?

The structure is 20 ft (6.1 m) long with a longest span of 20 ft (6.1 m).

Who owns Burnham Hill RD over Sheepscot River?

It is owned by the State Highway Agency.