US Bridges

US-127 over Bean Creek

Fair

Lenawee County, Michigan · 0.6 MI NE of Hillsdale CO · Structure no. 000000000005501

Built
1998
27 years old
Condition
Fair
inspected May 2024
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete
Length
65 ft
1 main span
Daily traffic
4,823
2007 count
Owner
State
State Highway Agency

About this bridge

US-127 over Bean Creek is a prestressed concrete box beam or girders - single or spread carrying US-127 over Bean Creek in Lenawee County, Michigan. It was built in 1998, so it is 27 years old, younger than the Michigan average of 48.3 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 4,823 vehicles a day, roughly 11% of them trucks, projected to reach 5,946 by 2018. The structure is 65 ft (19.8 m) long and 47 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesUS-127
CrossesBean Creek
Location0.6 MI NE of Hillsdale CO
RouteU.S. Route 127
Coordinates41.97755, -84.35488
Functional classRural Principal Arterial - Other

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 protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating92.2 US tons
Inventory rating55.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length65 ft (19.8 m)
Longest span65 ft (19.8 m)
Deck width47 ft (14.2 m)
Roadway width43 ft (13.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,823 (2007)
Projected traffic5,946 by 2018
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemYes

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 US-127 over Bean Creek built?

It was built in 1998, making it 27 years old in 2025.

What condition is US-127 over Bean Creek 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 May 2024.

How much traffic does US-127 over Bean Creek carry?

About 4,823 vehicles per day (2007 count), of which roughly 11% are trucks.

How long is US-127 over Bean Creek?

The structure is 65 ft (19.8 m) long with a longest span of 65 ft (19.8 m) and a deck 47 ft wide.

Who owns US-127 over Bean Creek?

It is owned by the State Highway Agency.