US Bridges

Lowe Street over Dowagiac Creek

Good

Cass County, Michigan · 0.1 MI N of Jefferson Ave · Structure no. 000000000001464

Built
2003
22 years old
Condition
Good
inspected September 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
55 ft
1 main span
Daily traffic
709
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

Lowe Street over Dowagiac Creek is a prestressed concrete box beam or girders - multiple carrying Lowe Street over Dowagiac Creek in Cass County, Michigan. It was built in 2003, so it is 22 years old, younger 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 709 vehicles a day, roughly 3% of them trucks, projected to reach 865 by 2042. The structure is 55 ft (16.8 m) long and 37 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesLowe Street
CrossesDowagiac Creek
Location0.1 MI N of Jefferson Ave
RouteCity Street 2042
Coordinates41.97764, -86.11705
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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating95 US tons
Inventory rating56.8 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length55 ft (16.8 m)
Longest span51 ft (15.5 m)
Deck width37 ft (11.4 m)
Roadway width29 ft (8.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic709 (2022)
Projected traffic865 by 2042
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Lowe Street over Dowagiac Creek built?

It was built in 2003, making it 22 years old in 2025.

What condition is Lowe Street over Dowagiac 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 September 2023.

How much traffic does Lowe Street over Dowagiac Creek carry?

About 709 vehicles per day (2022 count), of which roughly 3% are trucks.

How long is Lowe Street over Dowagiac Creek?

The structure is 55 ft (16.8 m) long with a longest span of 51 ft (15.5 m) and a deck 37 ft wide.

Who owns Lowe Street over Dowagiac Creek?

It is owned by the City or Municipal Highway Agency.