US Bridges

Horton RD over Bear Creek Drain

Fair

Lenawee County, Michigan · 0.1 MI E of Tuttle RD · Structure no. 000000000005708

Built
1989
36 years old
Condition
Fair
inspected June 2023
Type
Slab
Wood or Timber
Length
30 ft
1 main span
Daily traffic
164
2012 count
Owner
County
County Highway Agency

About this bridge

Horton RD over Bear Creek Drain is a wood or timber slab carrying Horton RD over Bear Creek Drain in Lenawee County, Michigan. It was built in 1989, so it is 36 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 164 vehicles a day, projected to reach 150 by 2031. The structure is 30 ft (9.1 m) long and 25 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesHorton RD
CrossesBear Creek Drain
Location0.1 MI E of Tuttle RD
RouteCounty Highway 0
Coordinates41.79822, -84.15478
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating58.8 US tons
Inventory rating41.4 US tons

Structure

Structure typeSlab
MaterialWood or Timber
DeckWood or timber
Main spans1
Design loadHS 20
Structure length30 ft (9.1 m)
Longest span28 ft (8.5 m)
Deck width25 ft (7.7 m)
Roadway width23 ft (7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic164 (2012)
Projected traffic150 by 2031
Trucks0%
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 Horton RD over Bear Creek Drain built?

It was built in 1989, making it 36 years old in 2025.

What condition is Horton RD over Bear Creek Drain 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 June 2023.

How much traffic does Horton RD over Bear Creek Drain carry?

About 164 vehicles per day (2012 count).

How long is Horton RD over Bear Creek Drain?

The structure is 30 ft (9.1 m) long with a longest span of 28 ft (8.5 m) and a deck 25 ft wide.

Who owns Horton RD over Bear Creek Drain?

It is owned by the County Highway Agency.