US Bridges

Viking Av over Buck Creek

Poor

Bremer County, Iowa · 092113402 · Structure no. 000000000079440

Built
1958
67 years old, rebuilt 1989
Condition
Poor
inspected April 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
156 ft
3 main spans
Daily traffic
854
2022 count
Owner
County
County Highway Agency

About this bridge

Viking Av over Buck Creek is a steel continuous stringer/multi-beam or girder carrying Viking Av over Buck Creek in Bremer County, Iowa. It was built in 1958 and reconstructed in 1989, so it is 67 years old, older than the Iowa average of 45.5 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 854 vehicles a day, roughly 20% of them trucks, projected to reach 854 by 2044. The structure is 156 ft (47.5 m) long and 33 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesViking Av
CrossesBuck Creek
Location092113402
RouteCounty Highway 0
StateIowa
Coordinates42.73562, -92.14071
Functional classRural Major Collector

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating53.1 US tons
Inventory rating31.7 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length156 ft (47.5 m)
Longest span59 ft (18 m)
Deck width33 ft (10.1 m)
Roadway width30 ft (9.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic854 (2022)
Projected traffic854 by 2044
Trucks20%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 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 proposedOther structural work, including hydraulic replacements
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Viking Av over Buck Creek built?

It was built in 1958, making it 67 years old in 2025. It was reconstructed in 1989.

What condition is Viking Av over Buck Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in April 2024.

How much traffic does Viking Av over Buck Creek carry?

About 854 vehicles per day (2022 count), of which roughly 20% are trucks.

How long is Viking Av over Buck Creek?

The structure is 156 ft (47.5 m) long with a longest span of 59 ft (18 m) and a deck 33 ft wide.

Who owns Viking Av over Buck Creek?

It is owned by the County Highway Agency.