US Bridges

Mountrail County, North Dakota bridges

Mountrail County has 28 bridges and culverts in the National Bridge Inventory, the oldest built in 1941. 1 (4%) are rated poor. The most common type is culvert (39%).

Bridges
28
Good
54%
Fair
43%
Poor
4%
1 bridges
Average age
34.5 yrs
Posted or closed
1

Map of bridges in Mountrail County

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

Search bridges in Mountrail County

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Condition

4%poor
Good54%(15)
Fair43%(12)
Poor4%(1)

When they were built

<1900: 0 bridges<19001900s: 0 bridges19001910s: 0 bridges19101920s: 0 bridges19201930s: 0 bridges19301940s: 2 bridges219401950s: 1 bridges119501960s: 0 bridges19601970s: 3 bridges319701980s: 6 bridges619801990s: 7 bridges719902000s: 1 bridges120002010s: 7 bridges720102020s: 1 bridges12020
Bridges built per decade. Year built as recorded in the inventory; reconstruction years are not included.

Busiest

  1. Irrfb Nd Hiway 23 over Crane Creek
    7,340 vehicles/day
    Good
  2. Irrfb Nd Hiway 23 over Creek
    5,510 vehicles/day
    Good
  3. Irrfb Nd Hiway 23 over Shell Creek
    4,885 vehicles/day
    Good
  4. Irrfb Nd HWY 23 over Creek
    3,165 vehicles/day
    Good
  5. Irrfb Nd Hiway 23 over Creek
    2,600 vehicles/day
    Good

Longest

  1. Irrfb County Hiway over East Fork Shell Creek
    160 ft
    Good
  2. Irrfb Nd Hiway 23 over Shell Creek
    135 ft
    Good
  3. County Highway over White Earth River
    125 ft
    Fair
  4. US Highway 2 over White Earth River
    111 ft
    Fair
  5. US Highway 2 over White Earth River
    110 ft
    Fair

Oldest

  1. County Highway over White Earth River
    Built 1941
    Fair
  2. County Highway over Cottonwood Lake
    Built 1946
    Poor
  3. Irrfb Nd Hiway 23 over Creek
    Built 1953
    Fair
  4. County Highway over Creek
    Built 1975
    Fair
  5. County Highway over White Earth River
    Built 1977
    Fair

All bridges in Mountrail County

Busiest first · showing 1–28 of 28
Bridges in Mountrail County
BridgeLocationBuiltTypeLengthDaily trafficCondition
Irrfb Nd Hiway 23 over Crane Creek
No. 0023055117
6 East of Nd 18042012Culvert38 ft7,340Good
Irrfb Nd Hiway 23 over Creek
No. 0023048401
1 West of Nd 18041995Culvert21 ft5,510Good
Irrfb Nd Hiway 23 over Shell Creek
No. 0023059597
10 East of N.D. 18042012Stringer/Multi-beam or Girder135 ft4,885Good
Irrfb Nd HWY 23 over Creek
No. 0023067715
2 East of Nd 37 South2013Culvert28 ft3,165Good
Irrfb Nd Hiway 23 over Creek
No. 0023053448
4 East of Nd 18041993Culvert38 ft2,600Good
Nd Highway 8 over Little Knife River
No. 0008155110
1 South of Stanley1985Culvert21 ft2,110Good
Irrfb Nd Hiway 23 over Creek
No. 0023059133
10 East of N.D. 18041953Culvert21 ft1,920Fair
US Highway 2 over White Earth River
No. 0002073218 R
10 Miles West of Ross2005Stringer/Multi-beam or Girder111 ft1,575Fair
US Highway 2 over White Earth River
No. 0002073218 L
10 Miles West of Ross1980Box Beam or Girders - Single or Spread110 ft1,480Fair
Irrfb Nd Hiway 37 over East Branch Shell Creek
No. 0037002178
2 South of N.D. 231979Box Beam or Girders - Single or Spread65 ft700Fair
Irrfb Nd Hway 1804 over Little Knife River
No. 1804251782
5 North of Nd 232017Culvert57 ft500Fair
Irrfb County Hiway over East Fork Shell Creek
No. 000000031134410
1 West of Parshall1991Box Beam or Girders - Single or Spread160 ft350Good
Nd Highway 1804 over White Earth River
No. 1804275066
20 North 8 West of Nd 232018Culvert51 ft350Good
County Highway over Shell Creek
No. 000000031136270
13 North 1 East Parshall2014Culvert33 ft325Good
Irrfb County Hiway over East Fork Shell Creek
No. 000000031130420
4 West of Parshall1980Box Beam or Girders - Single or Spread60 ft282Good
County Highway over Paulsen Creek
No. 000000031106110
1 NW White Earth1980Box Beam or Girders - Single or Spread64 ft169Fair
County Highway over White Earth River
No. 000000031106120
At White Earth2016Box Beam or Girders - Single or Spread125 ft130Fair
County Highway over Paulson Creek
No. 000000031103110
2 West White Earth1991Culvert30 ft115Good
County Highway over White Earth River
No. 000000031106121
At White Earth1977Box Beam or Girders - Single or Spread75 ft80Fair
County Highway over White Earth River
No. 000000031105150
3 South White Earth1941Stringer/Multi-beam or Girder108 ft72Fair
Old Senic HWY over White Earth River
No. 000000031106251
12 South of White Earth2023Culvert40 ft71Good
County Highway over White Earth River
No. 000000031107040
7 North of White Earth1993Box Beam or Girders - Single or Spread98 ft55Good
County Highway over Creek
No. 000000031101110
3 West White Earth1980Tee Beam46 ft20Fair
County Highway over Creek
No. 000000031103070
3W 4N White Earth1980Box Beam or Girders - Single or Spread60 ft20Good
County Highway over Creek
No. 000000031104090
2 W 3 N White Earth1975Channel Beam26 ft20Fair
County Highway over Cottonwood Lake
No. 000000031114080
6 North 1 East Manitou1946Stringer/Multi-beam or Girder86 ft20Poor
County Highway over Little Knife River
No. 000000031116330
7 Northwest of Newtown1995Box Beam or Girders - Single or Spread98 ft20Good
County Highway over Shell Creek
No. 000000031134350
6 North Parshall1990Box Beam or Girders - Single or Spread81 ft20Fair

Structure types in Mountrail County

Culvert1139.3%
Box Beam or Girders - Single or Spread1139.3%
Stringer/Multi-beam or Girder414.3%
Channel Beam13.6%
Tee Beam13.6%

Other counties in North Dakota