US Bridges

Lrd N Santa Monica over Cnw RR

Good

Milwaukee County, Wisconsin · 0.2M W JCT Sth 32 · Structure no. B40057000000000

Built
1990
35 years old
Condition
Good
inspected July 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
227 ft
3 main spans
Daily traffic
2,500
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

Lrd N Santa Monica over Cnw RR is a prestressed concrete continuous stringer/multi-beam or girder carrying Lrd N Santa Monica over Cnw RR in Milwaukee County, Wisconsin. It was built in 1990, so it is 35 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 2,500 vehicles a day, roughly 5% of them trucks, projected to reach 4,409 by 2043. The structure is 227 ft (69.3 m) long and 40 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesLrd N Santa Monica
CrossesCnw RR
Location0.2M W JCT Sth 32
RouteCity Street 0
Coordinates43.13656, -87.90618
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.
Substructure7 GoodSome minor problems.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to 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 rating68.5 US tons
Inventory rating30.3 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length227 ft (69.3 m)
Longest span72 ft (21.9 m)
Deck width40 ft (12.3 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,500 (2022)
Projected traffic4,409 by 2043
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesRailroad
Detour if closed1.9 mi (3 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Lrd N Santa Monica over Cnw RR built?

It was built in 1990, making it 35 years old in 2025.

What condition is Lrd N Santa Monica over Cnw RR 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 2024.

How much traffic does Lrd N Santa Monica over Cnw RR carry?

About 2,500 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is Lrd N Santa Monica over Cnw RR?

The structure is 227 ft (69.3 m) long with a longest span of 72 ft (21.9 m) and a deck 40 ft wide.

Who owns Lrd N Santa Monica over Cnw RR?

It is owned by the City or Municipal Highway Agency.