US Bridges

M-96 (king Hwy) over Kalamazoo River

Poor

Kalamazoo County, Michigan · 0.2 MI E of Kalamazoo · Structure no. 000000000004601

Built
1930
95 years old, rebuilt 1975
Condition
Poor
inspected July 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
195 ft
3 main spans
Daily traffic
5,183
2007 count
Owner
State
State Highway Agency

About this bridge

M-96 (king Hwy) over Kalamazoo River is a steel stringer/multi-beam or girder carrying M-96 (king Hwy) over Kalamazoo River in Kalamazoo County, Michigan. It was built in 1930 and reconstructed in 1975, so it is 95 years old, older than the Michigan average of 48.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 5,183 vehicles a day, roughly 7% of them trucks, projected to reach 5,515 by 2018. The structure is 195 ft (59.4 m) long and 54 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesM-96 (king Hwy)
CrossesKalamazoo River
Location0.2 MI E of Kalamazoo
RouteState Highway 96
Coordinates42.28492, -85.55254
Functional classUrban Other Principal Arterial

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating82.9 US tons
Inventory rating49.6 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length195 ft (59.4 m)
Longest span65 ft (19.8 m)
Deck width54 ft (16.5 m)
Roadway width50 ft (15.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,183 (2007)
Projected traffic5,515 by 2018
Trucks7%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed3.7 mi (6 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 M-96 (king Hwy) over Kalamazoo River built?

It was built in 1930, making it 95 years old in 2025. It was reconstructed in 1975.

What condition is M-96 (king Hwy) over Kalamazoo River in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in July 2024.

How much traffic does M-96 (king Hwy) over Kalamazoo River carry?

About 5,183 vehicles per day (2007 count), of which roughly 7% are trucks.

How long is M-96 (king Hwy) over Kalamazoo River?

The structure is 195 ft (59.4 m) long with a longest span of 65 ft (19.8 m) and a deck 54 ft wide.

Who owns M-96 (king Hwy) over Kalamazoo River?

It is owned by the State Highway Agency.