640TH AVE over CALAMUS CREEK

082222804 · County 169, Iowa · Built 1938 · 2 Lanes · 45 vehicles/day

Structurally Deficient — One or more key components rated 4 (Poor) or below

Overall

Poor

Deck

6

Satisfactory

Superstructure

4

Poor

Substructure

5

Fair

Condition Ratings

Component	Rating	Description
Deck	6	Satisfactory
Superstructure	4	Poor
Substructure	5	Fair

Location

41.878683, -93.425322

This bridge is in worse condition than 87.4% of bridges in County 169. The average bridge in Iowa is 0 years old; this one is 88 years old.

Nearby Bridges

IA 210 over CALAMUS CREEK

Fair Built 1954

322ND ST over CALAMUS CREEK

Fair Built 1916

IA 210 over INDIAN CREEK

Good Built 2003

S27/650TH AVE over CALAMUS CREEK

Fair Built 1962

SECOND ST over INDIAN CREEK

Fair Built 1963

325TH ST over ROCK CREEK

Fair Built 1929

325TH ST over ROCK CREEK OVERFLOW

Poor Built 1953

NO NAME SE over SMALL STREAM

Serious Built 1918

630TH AVE over CALAMUS CREEK

Fair Built 1972

IA 210 over ROCK CREEK

Good Built 1974

Bridge Details

Structure #: 000000000313890
Year Built: 1938
Reconstructed: 1987
Length: 19.5 m (64 ft)
Max Span: 9.4 m
Width: 7.5 m (24.6 ft)
Lanes: 2
Daily Traffic: 45
Material: Steel
Design: Stringer/Multi-beam or Girder
Owner: County Highway Agency
Last Inspected: N/A
Est. Improvement: $143,000
Total Project Cost: $0

Data from FHWA National Bridge Inventory. Bridge conditions may have changed since the last inspection. This site is not affiliated with FHWA. Do not use for route clearance purposes.