US Bridges

Sth 164 over Lrd Sherman Road

Good

Washington County, Wisconsin · 0.1 MI S JCT Sth 60 · Structure no. B66012600000000

Built
2002
23 years old
Condition
Good
inspected June 2022
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
339 ft
5 main spans
Daily traffic
6,000
2022 count
Owner
State
State Highway Agency

About this bridge

Sth 164 over Lrd Sherman Road is a prestressed concrete stringer/multi-beam or girder carrying Sth 164 over Lrd Sherman Road in Washington County, Wisconsin. It was built in 2002, so it is 23 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 6,000 vehicles a day, projected to reach 7,800 by 2041. The structure is 339 ft (103.4 m) long and 47 ft wide. If it were closed, the detour would be 2.5 mi (4 km).

Location

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CarriesSth 164
CrossesLrd Sherman Road
Location0.1 MI S JCT Sth 60
RouteState Highway 164
CountyWashington County
StateWisconsin
Coordinates43.30957, -88.26053
Functional classRural Principal Arterial - Other

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionJune 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating73.9 US tons
Inventory rating41.1 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20
Structure length339 ft (103.4 m)
Longest span93 ft (28.3 m)
Deck width47 ft (14.3 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,000 (2022)
Projected traffic7,800 by 2041
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway and railroad
Detour if closed2.5 mi (4 km)
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 proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Sth 164 over Lrd Sherman Road built?

It was built in 2002, making it 23 years old in 2025.

What condition is Sth 164 over Lrd Sherman Road 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 June 2022.

How much traffic does Sth 164 over Lrd Sherman Road carry?

About 6,000 vehicles per day (2022 count).

How long is Sth 164 over Lrd Sherman Road?

The structure is 339 ft (103.4 m) long with a longest span of 93 ft (28.3 m) and a deck 47 ft wide.

Who owns Sth 164 over Lrd Sherman Road?

It is owned by the State Highway Agency.