US Bridges

Local over Branch of Richland Creek

Good

Tama County, Iowa · 082142005 · Structure no. 000000000316800

Built
1945
80 years old, rebuilt 2009
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Wood or Timber
Length
36 ft
2 main spans
Daily traffic
5
2022 count
Owner
County
County Highway Agency

About this bridge

Local over Branch of Richland Creek is a wood or timber stringer/multi-beam or girder carrying Local over Branch of Richland Creek in Tama County, Iowa. It was built in 1945 and reconstructed in 2009, so it is 80 years old, older than the Iowa average of 45.5 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 5 vehicles a day, projected to reach 5 by 2044. The structure is 36 ft (11 m) long and 20 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

CarriesLocal
CrossesBranch of Richland Creek
Location082142005
RouteCounty Highway 0
StateIowa
Coordinates41.89885, -92.4975
Functional classRural Local

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating39.5 US tons
Inventory rating32.3 US tons

Structure

MaterialWood or Timber
DeckWood or timber
Main spans2
Design loadUnknown
Structure length36 ft (11 m)
Longest span19 ft (5.8 m)
Deck width20 ft (6.1 m)
Roadway width18 ft (5.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5 (2022)
Projected traffic5 by 2044
Trucks0%
Lanes on structure2
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed98.8 mi (159 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 Local over Branch of Richland Creek built?

It was built in 1945, making it 80 years old in 2025. It was reconstructed in 2009.

What condition is Local over Branch of Richland Creek 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 October 2024.

How much traffic does Local over Branch of Richland Creek carry?

About 5 vehicles per day (2022 count).

How long is Local over Branch of Richland Creek?

The structure is 36 ft (11 m) long with a longest span of 19 ft (5.8 m) and a deck 20 ft wide.

Who owns Local over Branch of Richland Creek?

It is owned by the County Highway Agency.