US Bridges

US-131 Br SB over Nichols RD (14th St)

Fair

Kalamazoo County, Michigan · 2.0 MI E of US-131 · Structure no. 000000000004611

Built
1963
62 years old, rebuilt 2000
Condition
Fair
inspected October 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
139 ft
3 main spans
Daily traffic
2,811
2007 count
Owner
State
State Highway Agency

About this bridge

US-131 Br SB over Nichols RD (14th St) is a prestressed concrete stringer/multi-beam or girder carrying US-131 Br SB over Nichols RD (14th St) in Kalamazoo County, Michigan. It was built in 1963 and reconstructed in 2000, so it is 62 years old, older 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 2,811 vehicles a day, roughly 9% of them trucks, projected to reach 3,630 by 2018. The structure is 139 ft (42.4 m) long and 47 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesUS-131 Br SB
CrossesNichols RD (14th St)
Location2.0 MI E of US-131
RouteU.S. Route 131
Coordinates42.32356, -85.62881
Functional classUrban Principal Arterial - Other Freeway or Expressway

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.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating74.6 US tons
Inventory rating42.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length139 ft (42.4 m)
Longest span49 ft (14.9 m)
Deck width47 ft (14.4 m)
Roadway width44 ft (13.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,811 (2007)
Projected traffic3,630 by 2018
Trucks9%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed5 mi (8 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was US-131 Br SB over Nichols RD (14th St) built?

It was built in 1963, making it 62 years old in 2025. It was reconstructed in 2000.

What condition is US-131 Br SB over Nichols RD (14th St) 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 October 2024.

How much traffic does US-131 Br SB over Nichols RD (14th St) carry?

About 2,811 vehicles per day (2007 count), of which roughly 9% are trucks.

How long is US-131 Br SB over Nichols RD (14th St)?

The structure is 139 ft (42.4 m) long with a longest span of 49 ft (14.9 m) and a deck 47 ft wide.

Who owns US-131 Br SB over Nichols RD (14th St)?

It is owned by the State Highway Agency.