US Bridges

Lrd SB Seymour Cra over Sth 29

Fair

Chippewa County, Wisconsin · 2.5M E JCT Sth 124 · Structure no. B09022500000000

Built
2000
25 years old
Condition
Fair
inspected April 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
200 ft
2 main spans
Daily traffic
3,900
2021 count
Owner
State
State Highway Agency

About this bridge

Lrd SB Seymour Cra over Sth 29 is a prestressed concrete continuous stringer/multi-beam or girder carrying Lrd SB Seymour Cra over Sth 29 in Chippewa County, Wisconsin. It was built in 2000, so it is 25 years old, younger 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 3,900 vehicles a day, projected to reach 4,680 by 2041. The structure is 200 ft (61 m) long and 42 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesLrd SB Seymour Cra
CrossesSth 29
Location2.5M E JCT Sth 124
RouteCity Street 0
Coordinates44.92019, -91.35852
Functional classRural Local

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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating68.5 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length200 ft (61 m)
Longest span103 ft (31.4 m)
Deck width42 ft (12.8 m)
Roadway width39 ft (12 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,900 (2021)
Projected traffic4,680 by 2041
Trucks0%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed0.6 mi (1 km)
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 SB Seymour Cra over Sth 29 built?

It was built in 2000, making it 25 years old in 2025.

What condition is Lrd SB Seymour Cra over Sth 29 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 April 2023.

How much traffic does Lrd SB Seymour Cra over Sth 29 carry?

About 3,900 vehicles per day (2021 count).

How long is Lrd SB Seymour Cra over Sth 29?

The structure is 200 ft (61 m) long with a longest span of 103 ft (31.4 m) and a deck 42 ft wide.

Who owns Lrd SB Seymour Cra over Sth 29?

It is owned by the State Highway Agency.