US Bridges

M-63 over Hickory Creek

Good

Berrien County, Michigan · 0.5 MI S of ST Joseph · Structure no. 000000000000876

Built
1969
56 years old, rebuilt 2002
Condition
Good
inspected June 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
60 ft
1 main span
Daily traffic
15,600
2013 count
Owner
State
State Highway Agency

About this bridge

M-63 over Hickory Creek is a prestressed concrete box beam or girders - multiple carrying M-63 over Hickory Creek in Berrien County, Michigan. It was built in 1969 and reconstructed in 2002, so it is 56 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 15,600 vehicles a day, roughly 2% of them trucks, projected to reach 19,327 by 2018. The structure is 60 ft (18.3 m) long and 56 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesM-63
CrossesHickory Creek
Location0.5 MI S of ST Joseph
RouteState Highway 63
Coordinates42.07512, -86.48048
Functional classUrban Other Principal Arterial

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating82.1 US tons
Inventory rating45.3 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length60 ft (18.3 m)
Longest span59 ft (17.9 m)
Deck width56 ft (17.2 m)
Roadway width53 ft (16.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic15,600 (2013)
Projected traffic19,327 by 2018
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was M-63 over Hickory Creek built?

It was built in 1969, making it 56 years old in 2025. It was reconstructed in 2002.

What condition is M-63 over Hickory 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 June 2024.

How much traffic does M-63 over Hickory Creek carry?

About 15,600 vehicles per day (2013 count), of which roughly 2% are trucks.

How long is M-63 over Hickory Creek?

The structure is 60 ft (18.3 m) long with a longest span of 59 ft (17.9 m) and a deck 56 ft wide.

Who owns M-63 over Hickory Creek?

It is owned by the State Highway Agency.