US Bridges

Cth G over Eagle Creek

Fair

Buffalo County, Wisconsin · 2.6M N JCT Sth 95 · Structure no. P06009100000000

Built
1917
108 years old
Condition
Fair
inspected November 2024
Type
Stringer/Multi-beam or Girder
Concrete
Length
39 ft
1 main span
Daily traffic
303
2022 count
Owner
County
County Highway Agency

About this bridge

Cth G over Eagle Creek is a concrete stringer/multi-beam or girder carrying Cth G over Eagle Creek in Buffalo County, Wisconsin. It was built in 1917, so it is 108 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 5 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 303 vehicles a day, projected to reach 333 by 2043. The structure is 39 ft (11.9 m) long and 22 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

Location

Open in Google Maps
CarriesCth G
CrossesEagle Creek
Location2.6M N JCT Sth 95
RouteCounty Highway 0G
CountyBuffalo County
StateWisconsin
Coordinates44.16833, -91.7
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating52.2 US tons
Inventory rating30.3 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length39 ft (11.9 m)
Longest span36 ft (10.9 m)
Deck width22 ft (6.7 m)
Roadway width18 ft (5.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic303 (2022)
Projected traffic333 by 2043
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$204,000 (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Cth G over Eagle Creek built?

It was built in 1917, making it 108 years old in 2025.

What condition is Cth G over Eagle 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 November 2024.

How much traffic does Cth G over Eagle Creek carry?

About 303 vehicles per day (2022 count).

How long is Cth G over Eagle Creek?

The structure is 39 ft (11.9 m) long with a longest span of 36 ft (10.9 m) and a deck 22 ft wide.

Who owns Cth G over Eagle Creek?

It is owned by the County Highway Agency.