CO B-20 over I-35
3.9 MI. N OF JCT. US 18 · County 033, Iowa · Built 1970 · 2 Lanes · 2,318 vehicles/day
Overall
Deck
5
Fair
Superstructure
6
Satisfactory
Substructure
6
Satisfactory
Condition Ratings
| Component | Rating | Description |
|---|---|---|
| Deck | 5 | Fair |
| Superstructure | 6 | Satisfactory |
| Substructure | 6 | Satisfactory |
Location
43.198753, -93.349794
This bridge is in worse condition than 77.6% of bridges in County 033. The average bridge in Iowa is 0 years old; this one is 56 years old.
Nearby Bridges
INDIGO AVE over CALMUS CREEK
Built 2020
I-35 over CALMUS CREEK
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HICKORY AVE over CALMUS CREEK
Built 1917
300TH over CALMUS CREEK
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JONQUIL over CALMUS CREEK
Built 1974
KILLDEER over CALMUS CREEK
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WHEELERWOOD over WINNEBAGO RIVER
Built 1933
275TH over WILLOW CREEK
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GROUSE over WILLOW CREEK
Built 1968
KILLDEER over WINNEBAGO RIVER
Built 1984
Bridge Details
- Structure #
- 000000000019250
- Year Built
- 1970
- Length
- 90.8 m (297.9 ft)
- Max Span
- 29.3 m
- Width
- 10.8 m (35.4 ft)
- Lanes
- 2
- Daily Traffic
- 2,318
- Material
- Steel Continuous
- Design
- Stringer/Multi-beam or Girder
- Owner
- State Highway Agency
- Last Inspected
- N/A
- Est. Improvement
- $0
- Total Project Cost
- N/A
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.