Box Beam or Girders - Single or Spread bridges in Montana
One or a few hollow box girders spaced apart beneath the deck, often used for longer spans and curved alignments. Montana has 3 of them, 0.1% of its bridges. Nationally this type accounts for 1.4% of all bridges.Compare states for this type.
- Box Beam or Girders - Single or Spread bridges
- 3
- Poor condition
- 0%
- 0 bridges
- Average age
- 37.3 yrs
- Combined length
- 0 mi
Busiest box beam or girders - single or spread bridges in Montana
Top 3 by daily traffic| Bridge | County | Location | Built | Type | Length | Daily traffic | Condition |
|---|---|---|---|---|---|---|---|
| S 135 over Clark Fork River No. P00035012+02581 | Sanders County | 11M SW Paradise | 1962 | Box Beam or Girders - Single or Spread | 445 ft | 2,023 | Fair |
| Bridge Street over Belt Creek 012 No. M07007000+00201 | Cascade County | Belt-Bridge Street | 2012 | Box Beam or Girders - Single or Spread | 153 ft | 1,650 | Good |
| S 508 FH 62 over Spread Creek No. S00508023+07001 | Lincoln County | 7M W Yaak | 1989 | Box Beam or Girders - Single or Spread | 135 ft | 274 | Good |
Counties with the most
| Sanders County | 1 |
| Cascade County | 1 |
| Lincoln County | 1 |
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