US Bridges

Bothwell HWY over Bean Creek

Fair

Lenawee County, Michigan · 0.2 MI S of Medina RD · Structure no. 000000000005581

Built
1980
45 years old
Condition
Fair
inspected July 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
140 ft
2 main spans
Daily traffic
91
2012 count
Owner
County
County Highway Agency

About this bridge

Bothwell HWY over Bean Creek is a prestressed concrete stringer/multi-beam or girder carrying Bothwell HWY over Bean Creek in Lenawee County, Michigan. It was built in 1980, so it is 45 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 91 vehicles a day, roughly 1% of them trucks, projected to reach 300 by 2031. The structure is 140 ft (42.6 m) long and 34 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesBothwell HWY
CrossesBean Creek
Location0.2 MI S of Medina RD
RouteCounty Highway 0
Coordinates41.80587, -84.26332
Functional classRural Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating74.5 US tons
Inventory rating44.6 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length140 ft (42.6 m)
Longest span70 ft (21.3 m)
Deck width34 ft (10.4 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic91 (2012)
Projected traffic300 by 2031
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Bothwell HWY over Bean Creek built?

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

What condition is Bothwell HWY 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 July 2024.

How much traffic does Bothwell HWY over Bean Creek carry?

About 91 vehicles per day (2012 count), of which roughly 1% are trucks.

How long is Bothwell HWY over Bean Creek?

The structure is 140 ft (42.6 m) long with a longest span of 70 ft (21.3 m) and a deck 34 ft wide.

Who owns Bothwell HWY over Bean Creek?

It is owned by the County Highway Agency.