US Bridges

Ferry ST over Kennebec River

Fair

Somerset County, Maine · 50 Ft E of JCT RTE 16 · Structure no. 2267

Built
1955
70 years old, rebuilt 2019
Condition
Fair
inspected November 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
522 ft
4 main spans
Daily traffic
1,976
2016 count
Owner
State
State Highway Agency

About this bridge

Ferry ST over Kennebec River is a steel continuous stringer/multi-beam or girder carrying Ferry ST over Kennebec River in Somerset County, Maine. It was built in 1955 and reconstructed in 2019, so it is 70 years old, older than the Maine average of 53.7 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 1,976 vehicles a day, roughly 5% of them trucks, projected to reach 2,964 by 2036. The structure is 522 ft (159.2 m) long and 29 ft wide. If it were closed, the detour would be 24.2 mi (39 km).

CarriesFerry ST
CrossesKennebec River
Location50 Ft E of JCT RTE 16
RouteState Highway 201
StateMaine
Coordinates44.93777, -69.8696
Functional classRural Major Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
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 evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating64.6 US tons
Inventory rating49.6 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4 (+2 approach)
Design loadGreater than HL 93
Structure length522 ft (159.2 m)
Longest span120 ft (36.6 m)
Deck width29 ft (8.8 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,976 (2016)
Projected traffic2,964 by 2036
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed24.2 mi (39 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 Ferry ST over Kennebec River built?

It was built in 1955, making it 70 years old in 2025. It was reconstructed in 2019.

What condition is Ferry ST over Kennebec River in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in November 2024.

How much traffic does Ferry ST over Kennebec River carry?

About 1,976 vehicles per day (2016 count), of which roughly 5% are trucks.

How long is Ferry ST over Kennebec River?

The structure is 522 ft (159.2 m) long with a longest span of 120 ft (36.6 m) and a deck 29 ft wide.

Who owns Ferry ST over Kennebec River?

It is owned by the State Highway Agency.