S 21 over INT MIDWAY I 15
3M SE CONRAD · County 073, Montana · Built 1972 · 2 Lanes · 540 vehicles/day
Structurally Deficient
— One or more key components rated 4 (Poor) or below
Overall
Deck
4
Poor
Superstructure
7
Good
Substructure
7
Good
Condition Ratings
| Component | Rating | Description |
|---|---|---|
| Deck | 4 | Poor |
| Superstructure | 7 | Good |
| Substructure | 7 | Good |
Location
48.130192, -111.903678
This bridge is in worse condition than 95.8% of bridges in County 073. The average bridge in Montana is 0 years old; this one is 54 years old.
Nearby Bridges
S 21 over IRRIGATION CANAL
Built 1988
I 15 over PONDERA COULEE
Built 1972
I 15 over PONDERA COULEE
Built 1972
S 21 over INT CONRAD I 15
Built 1972
S 21 over RR
Built 1972
BLAZEN RD over PONDERA COULEE 079
Built 2004
SOLLID RD over PONDERA COULEE
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S 21-S MAIN ST over PONDERA COULEE
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SOLLID RD over SEP SOLLID ROAD-I 15
Built 1972
MIDWAY RD W over NO NAME COULEE 028
Built 2012
Bridge Details
- Structure #
- P00021000+00001
- Year Built
- 1972
- Length
- 106.4 m (349.1 ft)
- Max Span
- 32.2 m
- Width
- 14.1 m (46.3 ft)
- Lanes
- 2
- Daily Traffic
- 540
- Material
- Steel Continuous
- Design
- Stringer/Multi-beam or Girder
- Owner
- State Highway Agency
- Last Inspected
- N/A
- Est. Improvement
- N/A
- 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.