US Bridges

Lrd Cranston RD over IH 90

Good

Rock County, Wisconsin · At IH 90 · Structure no. B53022000000000

Built
2003
22 years old
Condition
Good
inspected July 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
283 ft
2 main spans
Daily traffic
4,300
2022 count
Owner
State
State Highway Agency

About this bridge

Lrd Cranston RD over IH 90 is a prestressed concrete continuous stringer/multi-beam or girder carrying Lrd Cranston RD over IH 90 in Rock County, Wisconsin. It was built in 2003, so it is 22 years old, younger than the Wisconsin average of 40.3 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 4,300 vehicles a day, roughly 6% of them trucks, projected to reach 5,160 by 2039. The structure is 283 ft (86.3 m) long and 66 ft wide.

CarriesLrd Cranston RD
CrossesIH 90
LocationAt IH 90
RouteCity Street 0
Coordinates42.51486, -88.97753
Functional classUrban Minor 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.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating62.8 US tons
Inventory rating34 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length283 ft (86.3 m)
Longest span140 ft (42.7 m)
Deck width66 ft (20.2 m)
Roadway width54 ft (16.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,300 (2022)
Projected traffic5,160 by 2039
Trucks6%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemNo

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 Lrd Cranston RD over IH 90 built?

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

What condition is Lrd Cranston RD over IH 90 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 July 2023.

How much traffic does Lrd Cranston RD over IH 90 carry?

About 4,300 vehicles per day (2022 count), of which roughly 6% are trucks.

How long is Lrd Cranston RD over IH 90?

The structure is 283 ft (86.3 m) long with a longest span of 140 ft (42.7 m) and a deck 66 ft wide.

Who owns Lrd Cranston RD over IH 90?

It is owned by the State Highway Agency.