US Bridges

Lower Dedham RD over Phillips Lake Outlet

Poor

Hancock County, Maine · 4 MI S Rt 1A · Structure no. 2895

Built
1983
42 years old
Condition
Poor
inspected August 2024
Type
Culvert
Steel
Length
23 ft
1 main span
Daily traffic
2,030
2016 count
Owner
State
State Highway Agency

About this bridge

Lower Dedham RD over Phillips Lake Outlet is a steel culvert carrying Lower Dedham RD over Phillips Lake Outlet in Hancock County, Maine. It was built in 1983, so it is 42 years old, younger 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 3 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 2,030 vehicles a day, roughly 5% of them trucks, projected to reach 2,842 by 2036. The structure is 23 ft (7.1 m) long. If it were closed, the detour would be 31.1 mi (50 km).

CarriesLower Dedham RD
CrossesPhillips Lake Outlet
Location4 MI S Rt 1A
RouteCounty Highway 46
StateMaine
Coordinates44.69204, -68.65923
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
Channel and channel protection7 GoodSome minor problems.
Culvert3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Last inspectionAugust 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating40 US tons
Inventory rating30.8 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans1
Design loadHS 25 or greater
Structure length23 ft (7.1 m)
Longest span23 ft (7.1 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,030 (2016)
Projected traffic2,842 by 2036
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed31.1 mi (50 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Lower Dedham RD over Phillips Lake Outlet built?

It was built in 1983, making it 42 years old in 2025.

What condition is Lower Dedham RD over Phillips Lake Outlet 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 August 2024.

How much traffic does Lower Dedham RD over Phillips Lake Outlet carry?

About 2,030 vehicles per day (2016 count), of which roughly 5% are trucks.

How long is Lower Dedham RD over Phillips Lake Outlet?

The structure is 23 ft (7.1 m) long with a longest span of 23 ft (7.1 m).

Who owns Lower Dedham RD over Phillips Lake Outlet?

It is owned by the State Highway Agency.