US Bridges

Treasure County, Montana bridges

Treasure County has 26 bridges and culverts in the National Bridge Inventory, the oldest built in 1925. 4 (15%) are rated poor. The most common type is stringer/multi-beam or girder (77%).

Bridges
26
Good
31%
Fair
54%
Poor
15%
4 bridges
Average age
58.8 yrs
Posted or closed
7

Map of bridges in Treasure County

Green good, amber fair, red poor. Click a marker for details.

Search bridges in Treasure County

Type at least two characters, or pick a condition or type, to search every bridge in the county.

Condition

15%poor
Good31%(8)
Fair54%(14)
Poor15%(4)

When they were built

<1900: 0 bridges<19001900s: 0 bridges19001910s: 0 bridges19101920s: 1 bridges119201930s: 5 bridges519301940s: 0 bridges19401950s: 1 bridges119501960s: 5 bridges519601970s: 10 bridges1019701980s: 1 bridges119801990s: 1 bridges119902000s: 0 bridges20002010s: 2 bridges220102020s: 0 bridges2020
Bridges built per decade. Year built as recorded in the inventory; reconstruction years are not included.

Busiest

  1. I 94 over Sep RR
    5,042 vehicles/day
    Good
  2. I 94 over Int Hysham
    2,521 vehicles/day
    Good
  3. I 94 over Int Hysham
    2,521 vehicles/day
    Good
  4. I 94 over Sarpy Creek
    2,521 vehicles/day
    Good
  5. I 94 over Sarpy Creek
    2,094 vehicles/day
    Good

Longest

  1. Myers RD over Yellowstone River
    706 ft
    Fair
  2. Haines Ranch RD over Sep I 94 016
    282 ft
    Fair
  3. Sarpy Creek RD over Int Sarpy Creek I 94
    259 ft
    Fair
  4. Tullock RD over Int Bighorn I 94 002
    257 ft
    Fair
  5. I 94 over Sarpy Creek
    189 ft
    Good

Oldest

  1. Frontage RD over Sarpy Creek 003
    Built 1925
    Poor
  2. Frontage Road 018 over Irrigation Ditch 001
    Built 1933
    Poor
  3. Old HWY 10 over Irrigation Ditch 024
    Built 1933
    Fair
  4. Frontage Road 018 over Drainage 009
    Built 1933
    Poor
  5. Frontage Road 018 over Drainage 010
    Built 1933
    Fair

All bridges in Treasure County

Busiest first · showing 1–26 of 26
Bridges in Treasure County
BridgeLocationBuiltTypeLengthDaily trafficCondition
I 94 over Sep RR
No. I00094071+04801
18.6M E Bighorn1973Culvert24 ft5,042Good
I 94 over Int Hysham
No. I00094067+09751
14.9M E Bighorn1964Stringer/Multi-beam or Girder144 ft2,521Good
I 94 over Int Hysham
No. I00094067+09752
14.9M E Bighorn1976Stringer/Multi-beam or Girder156 ft2,521Good
I 94 over Sarpy Creek
No. I00094071+07241
18.6M E Bighorn1967Stringer/Multi-beam or Girder189 ft2,521Good
I 94 over Sarpy Creek
No. I00094071+07242
18.6M E Bighorn1976Stringer/Multi-beam or Girder176 ft2,094Good
Frontage Road 018 over Irrigation Ditch 001
No. L52086000+05001
1M E Hysham1933Stringer/Multi-beam or Girder26 ft281Poor
Old HWY 10 over Irrigation Ditch 024
No. L52086009+09001
10M E Hysham1933Stringer/Multi-beam or Girder58 ft273Fair
Frontage Road 018 over Drainage 009
No. L52086003+04001
4M E Hysham1933Stringer/Multi-beam or Girder58 ft219Poor
Frontage Road 018 over Drainage 010
No. L52086003+08001
4M E Hysham1933Stringer/Multi-beam or Girder39 ft219Fair
Old HWY 10 over Sarpy Creek 014
No. L52086004+03001
5M E Hysham2015Tee Beam106 ft219Good
Old HWY 10 over Drainage 015
No. L52086004+08001
6M E Hysham1933Stringer/Multi-beam or Girder40 ft219Fair
Old HWY 10 over Irrigation Ditch 022
No. L52086008+03001
9M E Hysham2011Stringer/Multi-beam or Girder111 ft219Fair
Pumphouse RD over Irrigation Ditch 006
No. L52011002+08001
1M NW Hysham1955Stringer/Multi-beam or Girder32 ft194Fair
Ingomar RD over Muggins Creek 004
No. L52003001+00001
2M NW Myers1970Stringer/Multi-beam or Girder24 ft100Fair
Haines Ranch RD over Sep I 94 016
No. L52048002+00501
3M SE Sanders1976Stringer/Multi-beam or Girder282 ft100Fair
Tullock RD over Int Bighorn I 94 002
No. L52059000+06001
1M S Bighorn1963Stringer/Multi-beam or Girder257 ft100Fair
Sarpy Creek RD over Int Sarpy Creek I 94
No. S00384057+00651
2M SW Sanders1967Stringer/Multi-beam or Girder259 ft100Fair
Myers RD over Yellowstone River
No. S00311010+00011
Myers1968Girder and Floorbeam System706 ft96Fair
Meyers RD over Alkali Creek
No. S00311013+08221
4M NW Myers1977Stringer/Multi-beam or Girder82 ft96Good
Sarpy Creek RD over Sarpy Creek
No. S00384055+03971
4M SW Sanders1990Culvert25 ft85Fair
Tullock RD over West Burnt Creek 019
No. L52059010+07001
10M SE Bighorn1970Stringer/Multi-beam or Girder21 ft34Fair
Frontage RD over Sarpy Creek 003
No. L52005007+06001
4M E Hysham1925Truss - Thru102 ft28Poor
River RD over Irrigation Ditch 005
No. L52006003+00001
3M W Hysham1979Stringer/Multi-beam or Girder29 ft17Poor
River RD over Irrigation Ditch 020
No. L52006005+00001
2M W Hysham1978Stringer/Multi-beam or Girder53 ft17Fair
Mission Valley RD over Froze to Death CR 013
No. L52004009+00001
2M NW Myers1986Tee Beam68 ft10Good
Wilson RD over Sarpy Creek 012
No. L52120000+02001
22M S Hysham1970Stringer/Multi-beam or Girder26 ft—Fair

Structure types in Treasure County

Stringer/Multi-beam or Girder2076.9%
Culvert27.7%
Tee Beam27.7%
Truss - Thru13.8%
Girder and Floorbeam System13.8%

Other counties in Montana