US Bridges

Dunn County, North Dakota bridges

Dunn County has 73 bridges and culverts in the National Bridge Inventory, the oldest built in 1932. 1 (1%) are rated poor. The most common type is culvert (56%).

Bridges
73
Good
63%
Fair
36%
Poor
1%
1 bridges
Average age
36.5 yrs
Posted or closed
5

Map of bridges in Dunn County

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

Search bridges in Dunn County

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

Condition

1%poor
Good63%(46)
Fair36%(26)
Poor1%(1)

When they were built

<1900: 0 bridges<19001900s: 0 bridges19001910s: 0 bridges19101920s: 0 bridges19201930s: 2 bridges219301940s: 1 bridges119401950s: 8 bridges819501960s: 1 bridges119601970s: 4 bridges419701980s: 20 bridges2019801990s: 14 bridges1419902000s: 11 bridges1120002010s: 10 bridges1020102020s: 2 bridges22020
Bridges built per decade. Year built as recorded in the inventory; reconstruction years are not included.

Busiest

  1. Nd Highway 200 over Spring Creek
    3,700 vehicles/day
    Good
  2. Nd Highway 200 over Spring Creek
    2,980 vehicles/day
    Good
  3. Nd Highway 22 over Spring Creek
    2,420 vehicles/day
    Fair
  4. Nd Highway 22 over Jim Creek
    2,175 vehicles/day
    Good
  5. Nd Highway 22 over Russian Spring Creek
    1,740 vehicles/day
    Fair

Longest

  1. Irrfb Nd Hiway 22 over Little Missouri River
    730 ft
    Fair
  2. 113th Ave SW over Green River
    180 ft
    Fair
  3. Nd Highway 8 over Knife River
    167 ft
    Good
  4. Nd Highway 22 over Knife River
    164 ft
    Good
  5. Nd Highway 200 over Spring Creek
    140 ft
    Fair

Oldest

  1. Nd Highway 8 over Coyote Creek
    Built 1932
    Fair
  2. 3rd ST SW over Spring Creek
    Built 1932
    Fair
  3. Nd Highway 22 over Creek
    Built 1949
    Fair
  4. 79th Ave. SW over Spring Creek
    Built 1951
    Fair
  5. Nd Highway 22 over Crooked Creek
    Built 1952
    Fair

All bridges in Dunn County

Busiest first · showing 1–73 of 73
Bridges in Dunn County
BridgeLocationBuiltTypeLengthDaily trafficCondition
Nd Highway 200 over Spring Creek
No. 0200099221
4 East of Nd 222017Culvert38 ft3,700Good
Nd Highway 200 over Spring Creek
No. 0200093116
2 West of Nd 222016Culvert57 ft2,980Good
Nd Highway 22 over Spring Creek
No. 0022940840
South Limits of Killdeer1986Box Beam or Girders - Single or Spread64 ft2,420Fair
Nd Highway 22 over Jim Creek
No. 0022114122
10 North of Nd 2002011Culvert30 ft2,175Good
Nd Highway 22 over Russian Spring Creek
No. 0022081376
9 North of I-941953Box Beam or Girders - Multiple42 ft1,740Fair
Nd Highway 22 over Creek
No. 0022102754
2 South of Killdeer1986Box Beam or Girders - Single or Spread64 ft1,680Good
Nd Highway 22 over Murphy Creek
No. 0022101569
3 South of Killdeer1986Culvert25 ft1,630Good
Nd Highway 22 over Creek
No. 0022100919
4 South of Nd 2001986Culvert25 ft1,610Fair
Nd Highway 22 over Crooked Creek
No. 0022090823
5 South of Manning1952Slab80 ft1,510Fair
Nd Highway 22 over Creek
No. 0022096667
1 North of Manning1949Culvert31 ft1,430Fair
Nd Highway 22 over Knife River
No. 0022096065
North of Manning1983Stringer/Multi-beam or Girder164 ft1,410Good
Nd Highway 22 over Spring Creek
No. 0022106348
2 West of Killdeer2016Culvert27 ft900Fair
Nd Highway 22 over Gumbo Creek
No. 0022108432
2 W 3 North of Killdeer2016Culvert35 ft900Good
Nd Highway 22 over Gumbo Creek
No. 0022942595
1 North of Killdeer1965Culvert42 ft900Good
Nd Highway 200 over Spring Creek
No. 0200124008
7 East of South JCT Nd 81955Stringer/Multi-beam or Girder140 ft710Fair
Nd Highway 200 over Spring Creek
No. 0200103180
8 East Jct. Nd 221958Slab100 ft640Fair
Nd Highway 200 over Creek
No. 0200104329
9 East of Jct. Nd 221958Culvert21 ft640Fair
Nd Highway 200 over Creek
No. 0200121470
5 East of South Jct. Nd 81957Culvert38 ft570Poor
Irrfb Nd Hiway 22 over Little Missouri River
No. 0022126141
15 South of Nd 731994Stringer/Multi-beam or Girder730 ft510Fair
Irrfb Nd Hiway 22 over Creek
No. 0022127329
14 South of Nd 731991Culvert24 ft510Fair
Nd Highway 8 over Spring Creek
No. 0008114980
North Edge of Halliday1971Box Beam or Girders - Single or Spread135 ft450Fair
Nd Highway 8 over Knife River
No. 0008099579
13 South of Jct. Nd 2001999Box Beam or Girders - Single or Spread167 ft340Good
Nd Highway 8 over Coyote Creek
No. 0008107350
5 South Jct. Nd 2001932Culvert24 ft330Fair
Irrfb Nd Highway 8 over Hans Creek
No. 0008122306
9 North Jct. Nd 2001971Culvert42 ft180Fair
12th Street SW over Knife River
No. 000000013114390
3 West 1 North Manning1987Box Beam or Girders - Single or Spread110 ft107Good
6th ST SW over Creek
No. 000000013103330
1 S 19 W Dunn Center1991Culvert27 ft95Fair
County Highway over Spring Creek
No. 000000013106510
5 N 5 W of New Hradec1992Culvert22 ft90Good
24th ST SW over Russian Spring Creek
No. 000000013111510
5 North 1 East New Hradec1984Culvert37 ft90Good
4th St. SW over Spring Creek
No. 000000013136310
Northwest Halliday1989Culvert24 ft90Good
Nd Highway 1806 over Hans Creek
No. 1806181480
6 North 2 East Halliday1984Box Beam or Girders - Single or Spread82 ft90Good
92nd Ave. over Branch of North Creek
No. 000000013128280
4 North 2 West of Werner1985Culvert29 ft80Good
90th Ave. SW over Branch of North Creek
No. 000000013130290
3 North of Werner2000Culvert25 ft80Good
4th St. SW over Spring Creek
No. 000000013131310
East of Werner1985Box Beam or Girders - Single or Spread86 ft80Good
1st St. SW over Creek
No. 000000013130280
4 North 7 West Halliday1990Culvert33 ft75Good
79th Ave. SW over Spring Creek
No. 000000013141340
1 North 1 West Dodge1951Stringer/Multi-beam or Girder120 ft75Fair
15th ST SW over Knife River
No. 000000013119421
3 East 1 South Manning2019Stringer/Multi-beam or Girder80 ft72Good
1st ST SW over Gumbo Creek
No. 000000013114280
4 West 2 North Killdeer1978Culvert21 ft70Good
25th ST SW over Russian Spring Creek
No. 000000013112521
2 E 4 N of New Hradec2024Culvert25 ft67Good
82nd Ave SW over Knife River
No. 000000013141470
1 South 5 East Marshall1980Box Beam or Girders - Multiple120 ft65Fair
81st Ave. SW over Knife River
No. 000000013143390
4 South of Dodge1990Culvert22 ft65Good
3rd ST SW over Spring Creek
No. 000000013117300
East of Killdeer1989Box Beam or Girders - Single or Spread54 ft60Good
113th Ave SW over Knife River
No. 000000013110390
2 North 6 West of Manning1999Stringer/Multi-beam or Girder100 ft55Good
County Highway over Knife River
No. 000000013104390
1 North 12 West Manning2005Culvert23 ft50Good
121st Ave SW over Green River
No. 000000013105550
5 West 2 North New Hradec2014Stringer/Multi-beam or Girder106 ft50Fair
116th Ave SW over Knife River
No. 000000013108380
2 North 9 West Manning1993Box Beam or Girders - Single or Spread118 ft50Fair
86th Ave. SW over Spring Creek
No. 000000013134310
1 North 1 West Halliday2013Culvert45 ft50Good
98th Ave SW over Deep Creek
No. 000000013125500
3 South 11 West Marshall1986Box Beam or Girders - Single or Spread86 ft45Good
22nd ST SW over Deep Creek
No. 000000013130490
7 West 2 South Marshall1993Box Beam or Girders - Single or Spread90 ft45Good
101st ST SW over Knife River
No. 000000013122430
3 South 7 East Manning1984Box Beam or Girders - Single or Spread91 ft40Good
101st Ave SW over Crooked Creek
No. 000000013122453
7 East 5 South Manning1986Box Beam or Girders - Single or Spread98 ft40Good
101st ST SW over Deep Creek
No. 000000013122490
7 East 9 South Manning1985Box Beam or Girders - Single or Spread82 ft40Good
101st Ave SW over Spring Creek
No. 000000013123322
South Edge Dunn Center2020Culvert30 ft40Good
93rd Ave SW over Knife River
No. 000000013130461
6 West of Marshall1991Box Beam or Girders - Single or Spread134 ft35Good
93rd Ave SW over Creek
No. 000000013130462
6 West 1 North Marshall1980Culvert22 ft35Fair
12th ST SW over Creek
No. 000000013137390
7 South of Halliday2002Culvert53 ft35Good
25th ST SW over Branch Knife River
No. 000000013142520
5 South 6 East Marshall1982Box Beam or Girders - Single or Spread85 ft35Fair
County Hiway over Little Knife River
No. 000000013106340
10 West 3 South Killdeer2011Culvert21 ft30Good
113th Ave SW over Green River
No. 000000013110570
1 South New Hradec1988Culvert180 ft30Fair
County Hiway over Little Knife River
No. 000000013110380
3 North 6 West Manning2008Culvert25 ft25Good
3rd ST SW over Spring Creek
No. 000000013111300
6 West of Killdeer1932Stringer/Multi-beam or Girder60 ft25Fair
County Hiway over Spring Creek
No. 000000013117301
1 East of Killdeer2007Culvert45 ft25Good
County Hiway over Creek
No. 000000013117302
1 East 1 North Killdeer2007Culvert51 ft25Good
Entrance Road over Spring Creek
No. 000062571-00019
Below Dam Spillway2003Culvert25 ft25Fair
County Highway over Spring Creek
No. 000000013110290
1 North 7 West Killdeer1992Culvert23 ft24Good
County Hiway over Little Knife River
No. 000000013110370
3 North 6 West Manning2008Culvert24 ft24Good
104th Ave SW over Crooked Creek
No. 000000013119450
5 South 3 East of Manning1972Stringer/Multi-beam or Girder35 ft24Fair
14th ST SW over Stray Creek
No. 000000013123410
7 East 1 South Manning2010Culvert21 ft24Good
11th ST SW over Creek
No. 000000013124380
2 North 8 East of Manning2005Culvert25 ft24Good
26th ST SW over Creek
No. 000000013125530
8 South 10 West Marshall2004Culvert50 ft24Good
County Highway over Spring Creek
No. 000000013135310
Northwest Side Halliday2005Culvert29 ft24Good
16th ST SW over Crooked Creek
No. 000000013124430
4 South 8 East of Manning1995Box Beam or Girders - Single or Spread72 ft20Good
19th ST SW over Deep Creek
No. 000000013130460
7 West of Marshall1997Box Beam or Girders - Single or Spread84 ft20Good
County Highway over Deep Creek
No. 000000013127510
9 West 4 South Marshall1957Stringer/Multi-beam or Girder33 ft3Fair

Structure types in Dunn County

Culvert4156.2%
Box Beam or Girders - Single or Spread1824.7%
Stringer/Multi-beam or Girder1013.7%
Box Beam or Girders - Multiple22.7%
Slab22.7%

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