18131: MAIDEN ROCK over Big Hole River
24 mi SW of Butte MT · County 093, Montana · Built 1951 · 1 Lanes · 25 vehicles/day
Overall
Deck
6
Satisfactory
Superstructure
5
Fair
Substructure
7
Good
Condition Ratings
| Component | Rating | Description |
|---|---|---|
| Deck | 6 | Satisfactory |
| Superstructure | 5 | Fair |
| Substructure | 7 | Good |
Location
45.701519, -112.735339
This bridge is in worse condition than 72.9% of bridges in County 093. The average bridge in Montana is 0 years old; this one is 75 years old.
Nearby Bridges
NO DATA ENTERED over CANYON CREEK
Built 2023
I 15 over INT MOOSE CREEK
Built 1976
I 15 over INT MOOSE CREEK
Built 1976
S 43 over DIVIDE CREEK
Built 1956
S 43 over BIG HOLE RIVER
Built 1960
I 15 over INT DIVIDE-HWY 43
Built 1976
I 15 over INT DIVIDE-HWY 43
Built 1976
SOAP GULCH RD over SEP SOAP CRK RD I 15 005
Built 1973
CANYON CR ROAD over CANYON CR
Built 1952
PUMPHOUSE RD over BIG HOLE RIVER 009
Built 1914
Bridge Details
- Structure #
- 000000000L59197
- Year Built
- 1951
- Reconstructed
- 1993
- Length
- 61.6 m (202.1 ft)
- Max Span
- 60.4 m
- Width
- 6.4 m (21 ft)
- Lanes
- 1
- Daily Traffic
- 25
- Material
- Steel
- Design
- Truss - Thru
- Owner
- Bureau of Land Management
- Last Inspected
- N/A
- Est. Improvement
- $40,000
- Total Project Cost
- $40,000
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.