US Bridges

I-69 NB over Packard HWY

Fair

Eaton County, Michigan · NE Limit of Charlotte · Structure no. 000000000002268

Built
1989
36 years old
Condition
Fair
inspected June 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
109 ft
1 main span
Daily traffic
14,585
2007 count
Owner
State
State Highway Agency

About this bridge

I-69 NB over Packard HWY is a prestressed concrete stringer/multi-beam or girder carrying I-69 NB over Packard HWY in Eaton County, Michigan. It was built in 1989, so it is 36 years old, younger 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 5 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 14,585 vehicles a day, roughly 18% of them trucks, projected to reach 18,576 by 2018. The structure is 109 ft (33.2 m) long and 47 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

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CarriesI-69 NB
CrossesPackard HWY
LocationNE Limit of Charlotte
RouteInterstate 69
CountyEaton County
StateMichigan
Coordinates42.58212, -84.81638
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating73.2 US tons
Inventory rating44 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length109 ft (33.2 m)
Longest span104 ft (31.7 m)
Deck width47 ft (14.4 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic14,585 (2007)
Projected traffic18,576 by 2018
Trucks18%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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 I-69 NB over Packard HWY built?

It was built in 1989, making it 36 years old in 2025.

What condition is I-69 NB over Packard HWY 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 June 2023.

How much traffic does I-69 NB over Packard HWY carry?

About 14,585 vehicles per day (2007 count), of which roughly 18% are trucks.

How long is I-69 NB over Packard HWY?

The structure is 109 ft (33.2 m) long with a longest span of 104 ft (31.7 m) and a deck 47 ft wide.

Who owns I-69 NB over Packard HWY?

It is owned by the State Highway Agency.