US Bridges

Lrd Menomonee Rive over Grantosa Creek

Fair

Milwaukee County, Wisconsin · 0.1M E JCT Sth 100 · Structure no. B40034100000000

Built
1968
57 years old
Condition
Fair
inspected June 2024
Type
Frame
Concrete
Length
27 ft
2 main spans
Daily traffic
3,580
2022 count
Owner
County
County Highway Agency

About this bridge

Lrd Menomonee Rive over Grantosa Creek is a concrete frame carrying Lrd Menomonee Rive over Grantosa Creek in Milwaukee County, Wisconsin. It was built in 1968, so it is 57 years old, older than the Wisconsin average of 40.3 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 3,580 vehicles a day, projected to reach 3,938 by 2043. The structure is 27 ft (8.1 m) long and 200 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesLrd Menomonee Rive
CrossesGrantosa Creek
Location0.1M E JCT Sth 100
RouteCity Street 0
Coordinates43.08571, -88.04736
Functional classUrban Collector

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.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating71.7 US tons
Inventory rating42.9 US tons

Structure

Structure typeFrame
MaterialConcrete
DeckConcrete, cast-in-place
Main spans2
Design loadH 20
Structure length27 ft (8.1 m)
Longest span13 ft (3.9 m)
Deck width200 ft (61.1 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,580 (2022)
Projected traffic3,938 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Lrd Menomonee Rive over Grantosa Creek built?

It was built in 1968, making it 57 years old in 2025.

What condition is Lrd Menomonee Rive over Grantosa Creek 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 2024.

How much traffic does Lrd Menomonee Rive over Grantosa Creek carry?

About 3,580 vehicles per day (2022 count).

How long is Lrd Menomonee Rive over Grantosa Creek?

The structure is 27 ft (8.1 m) long with a longest span of 13 ft (3.9 m) and a deck 200 ft wide.

Who owns Lrd Menomonee Rive over Grantosa Creek?

It is owned by the County Highway Agency.