PROSPECT AVE-US 12 over INT CAPITOL-I 15
HELENA-PROSPECT AVE · County 049, Montana · Built 1961 · 2 Lanes · 12,054 vehicles/day
Overall
Deck
6
Satisfactory
Superstructure
6
Satisfactory
Substructure
6
Satisfactory
Condition Ratings
| Component | Rating | Description |
|---|---|---|
| Deck | 6 | Satisfactory |
| Superstructure | 6 | Satisfactory |
| Substructure | 6 | Satisfactory |
Location
46.591267, -111.998436
This bridge is in worse condition than 60.3% of bridges in County 049. The average bridge in Montana is 0 years old; this one is 65 years old.
Nearby Bridges
PROSPECT AVE-US 12 over INT CAPITOL-I 15
Built 1961
I 15 over SEP BOULDER AVE-RR
Built 2016
I 15 over SEP BOULDER AVE-RR
Built 2017
CEDAR ST over INT CEDAR ST-I 15
Built 2002
WOODBRIDGE DRIVE over DRAINAGE 002
Built 1975
SADDLE DRIVE over S HELENA INT I 15 156
Built 2007
N LAST CHANCE GULC over RR
Built 2003
E CUSTER AVE over INT CUSTER AVE-I 15
Built 2012
LYNDALE AVE-US 12 over GREAT NORTHERN AREA
Built 2003
E CUSTER AVE over HELENA VALLEY CANAL
Built 2012
Bridge Details
- Structure #
- P00008046+12212
- Year Built
- 1961
- Length
- 79.4 m (260.5 ft)
- Max Span
- 23.2 m
- Width
- 9.7 m (31.8 ft)
- Lanes
- 2
- Daily Traffic
- 12,054
- Material
- Steel
- Design
- Stringer/Multi-beam or Girder
- Owner
- State Highway Agency
- Last Inspected
- N/A
- Est. Improvement
- $433,000
- Total Project Cost
- $650,000
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.