US Bridges

Union Street over Nash Creek

Good

Kent County, Michigan · 0.14 MI N of Division ST · Structure no. 000000000005233

Built
1937
88 years old, rebuilt 2021
Condition
Good
inspected November 2023
Type
Box Beam or Girders - Single or Spread
Steel
Length
34 ft
1 main span
Daily traffic
1,625
2020 count
Owner
City
City or Municipal Highway Agency

About this bridge

Union Street over Nash Creek is a steel box beam or girders - single or spread carrying Union Street over Nash Creek in Kent County, Michigan. It was built in 1937 and reconstructed in 2021, so it is 88 years old, older than the Michigan average of 48.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 1,625 vehicles a day, roughly 2% of them trucks, projected to reach 2,050 by 2040. The structure is 34 ft (10.5 m) long and 39 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesUnion Street
CrossesNash Creek
Location0.14 MI N of Division ST
RouteCity Street 0
Coordinates43.16274, -85.70717
Functional classUrban Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2023
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 geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating107.1 US tons
Inventory rating107.1 US tons

Structure

MaterialSteel
DeckConcrete, precast panels
Main spans1
Design loadGreater than HL 93
Structure length34 ft (10.5 m)
Longest span34 ft (10.5 m)
Deck width39 ft (11.8 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,625 (2020)
Projected traffic2,050 by 2040
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Union Street over Nash Creek built?

It was built in 1937, making it 88 years old in 2025. It was reconstructed in 2021.

What condition is Union Street over Nash Creek in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in November 2023.

How much traffic does Union Street over Nash Creek carry?

About 1,625 vehicles per day (2020 count), of which roughly 2% are trucks.

How long is Union Street over Nash Creek?

The structure is 34 ft (10.5 m) long with a longest span of 34 ft (10.5 m) and a deck 39 ft wide.

Who owns Union Street over Nash Creek?

It is owned by the City or Municipal Highway Agency.