US Bridges

Ramp over WB I-196 over I-196 WB

Fair

Kent County, Michigan · In Grand Rapids · Structure no. 000000000004821

Built
1964
61 years old
Condition
Fair
inspected October 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
142 ft
3 main spans
Daily traffic
6,900
1982 count
Owner
State
State Highway Agency

About this bridge

Ramp over WB I-196 over I-196 WB is a steel stringer/multi-beam or girder carrying Ramp over WB I-196 over I-196 WB in Kent County, Michigan. It was built in 1964, so it is 61 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 6,900 vehicles a day, roughly 3% of them trucks, projected to reach 7,935 by 2002. The structure is 142 ft (43.2 m) long and 29 ft wide.

CarriesRamp over WB I-196
CrossesI-196 WB
LocationIn Grand Rapids
RouteState Highway 45
Coordinates42.96533, -85.70726
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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment7: Better than present minimum criteria
Operating rating74.3 US tons
Inventory rating44.3 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length142 ft (43.2 m)
Longest span64 ft (19.5 m)
Deck width29 ft (8.9 m)
Roadway width22 ft (6.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,900 (1982)
Projected traffic7,935 by 2002
Trucks3%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
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 proposedDeck replacement with only incidental widening
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Ramp over WB I-196 over I-196 WB built?

It was built in 1964, making it 61 years old in 2025.

What condition is Ramp over WB I-196 over I-196 WB 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 Ramp over WB I-196 over I-196 WB carry?

About 6,900 vehicles per day (1982 count), of which roughly 3% are trucks.

How long is Ramp over WB I-196 over I-196 WB?

The structure is 142 ft (43.2 m) long with a longest span of 64 ft (19.5 m) and a deck 29 ft wide.

Who owns Ramp over WB I-196 over I-196 WB?

It is owned by the State Highway Agency.