US Bridges

Center ST over Meadow Brook

Fair

Penobscot County, Maine · 4.0 MI S of Reed Plt · Structure no. 5106

Built
1980
45 years old
Condition
Fair
inspected March 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
75 ft
1 main span
Daily traffic
72
2016 count
Owner
State
State Highway Agency

About this bridge

Center ST over Meadow Brook is a steel stringer/multi-beam or girder carrying Center ST over Meadow Brook in Penobscot County, Maine. It was built in 1980, so it is 45 years old, younger 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 5 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 72 vehicles a day, roughly 5% of them trucks, projected to reach 115 by 2036. The structure is 75 ft (23 m) long and 31 ft wide. If it were closed, the detour would be 24.9 mi (40 km).

CarriesCenter ST
CrossesMeadow Brook
Location4.0 MI S of Reed Plt
RouteCounty Highway 171
StateMaine
Coordinates45.58341, -68.08095
Functional classRural Minor 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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure7 GoodSome minor problems.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating98.9 US tons
Inventory rating76.4 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length75 ft (23 m)
Longest span70 ft (21.3 m)
Deck width31 ft (9.5 m)
Roadway width28 ft (8.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic72 (2016)
Projected traffic115 by 2036
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed24.9 mi (40 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 Center ST over Meadow Brook built?

It was built in 1980, making it 45 years old in 2025.

What condition is Center ST over Meadow Brook 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 March 2024.

How much traffic does Center ST over Meadow Brook carry?

About 72 vehicles per day (2016 count), of which roughly 5% are trucks.

How long is Center ST over Meadow Brook?

The structure is 75 ft (23 m) long with a longest span of 70 ft (21.3 m) and a deck 31 ft wide.

Who owns Center ST over Meadow Brook?

It is owned by the State Highway Agency.