US Bridges

Doughty RD over E Cathance River

Good

Sagadahoc County, Maine · .3 MI W RTE 201 · Structure no. 0982

Built
2024
1 years old
Condition
Good
inspected November 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
48 ft
1 main span
Daily traffic
220
2016 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Doughty RD over E Cathance River is a steel stringer/multi-beam or girder carrying Doughty RD over E Cathance River in Sagadahoc County, Maine. It was built in 2024, so it is 1 years old, younger than the Maine average of 53.7 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 220 vehicles a day, roughly 5% of them trucks, projected to reach 352 by 2036. The structure is 48 ft (14.6 m) long and 24 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesDoughty RD
CrossesE Cathance River
Location.3 MI W RTE 201
RouteCity Street 0
StateMaine
Coordinates44.00766, -69.95362
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation9: Superior to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating64.6 US tons
Inventory rating49.6 US tons

Structure

MaterialSteel
DeckConcrete, precast panels
Main spans1
Design loadGreater than HL 93
Structure length48 ft (14.6 m)
Longest span45 ft (13.7 m)
Deck width24 ft (7.3 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic220 (2016)
Projected traffic352 by 2036
Trucks5%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 Doughty RD over E Cathance River built?

It was built in 2024, making it 1 years old in 2025.

What condition is Doughty RD over E Cathance River in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in November 2024.

How much traffic does Doughty RD over E Cathance River carry?

About 220 vehicles per day (2016 count), of which roughly 5% are trucks.

How long is Doughty RD over E Cathance River?

The structure is 48 ft (14.6 m) long with a longest span of 45 ft (13.7 m) and a deck 24 ft wide.

Who owns Doughty RD over E Cathance River?

It is owned by the Town or Township Highway Agency.