490TH STEET over I-80
1.5 MI. W SR M47 · County 155, Iowa · Built 1964 · 2 Lanes · 50 vehicles/day
Overall
Deck
6
Satisfactory
Superstructure
7
Good
Substructure
7
Good
Condition Ratings
| Component | Rating | Description |
|---|---|---|
| Deck | 6 | Satisfactory |
| Superstructure | 7 | Good |
| Substructure | 7 | Good |
Location
41.497117, -95.251083
This bridge is in worse condition than 48.3% of bridges in County 155. The average bridge in Iowa is 0 years old; this one is 62 years old.
Nearby Bridges
I-80 over BEDELL CREEK
Built 1965
SR M-47 over I-80
Built 1965
I-80 over STREAM
Built 1965
EB I-80 over 470TH STREET
Built 1965
WB I-80 over 470TH STREET
Built 1965
FM-470TH STREET over BEDELL CREEK
Built 1990
510TH STREET over STREAM
Built 1992
WHIPPERWILL RD over WALNUT CREEK
Built 2006
470TH STREET over STREAM
Built 1979
IA 83 over BEDELL CREEK
Built 2000
Bridge Details
- Structure #
- 000000000045620
- Year Built
- 1964
- Length
- 66.4 m (217.8 ft)
- Max Span
- 21 m
- Width
- 9.8 m (32.2 ft)
- Lanes
- 2
- Daily Traffic
- 50
- Material
- Prestressed Concrete
- 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.