US Bridges

Leonard Street over Crockery Creek

Fair

Ottawa County, Michigan · 0.17 Miles E of 112th Ave · Structure no. 000000000008845

Built
1999
26 years old
Condition
Fair
inspected November 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
50 ft
1 main span
Daily traffic
2,980
2020 count
Owner
County
County Highway Agency

About this bridge

Leonard Street over Crockery Creek is a prestressed concrete box beam or girders - multiple carrying Leonard Street over Crockery Creek in Ottawa County, Michigan. It was built in 1999, so it is 26 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 2,980 vehicles a day, roughly 5% of them trucks, projected to reach 5,370 by 2040. The structure is 50 ft (15.1 m) long and 41 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesLeonard Street
CrossesCrockery Creek
Location0.17 Miles E of 112th Ave
RouteCounty Highway 7052
Coordinates43.04799, -86.04206
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 protection8 Very GoodNo problems noted.
Last inspectionNovember 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 adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating107.1 US tons
Inventory rating76.4 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 25 or greater
Structure length50 ft (15.1 m)
Longest span50 ft (15.1 m)
Deck width41 ft (12.5 m)
Roadway width41 ft (12.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,980 (2020)
Projected traffic5,370 by 2040
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 Leonard Street over Crockery Creek built?

It was built in 1999, making it 26 years old in 2025.

What condition is Leonard Street over Crockery 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 November 2024.

How much traffic does Leonard Street over Crockery Creek carry?

About 2,980 vehicles per day (2020 count), of which roughly 5% are trucks.

How long is Leonard Street over Crockery Creek?

The structure is 50 ft (15.1 m) long with a longest span of 50 ft (15.1 m) and a deck 41 ft wide.

Who owns Leonard Street over Crockery Creek?

It is owned by the County Highway Agency.