US Bridges

Mellette County, South Dakota bridges

Mellette County has 28 bridges and culverts in the National Bridge Inventory, the oldest built in 1954. 2 (7%) are rated poor. The most common type is stringer/multi-beam or girder (50%).

Bridges
28
Good
32%
Fair
61%
Poor
7%
2 bridges
Average age
45.4 yrs
Posted or closed
1

Map of bridges in Mellette County

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

Search bridges in Mellette County

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

Condition

7%poor
Good32%(9)
Fair61%(17)
Poor7%(2)

When they were built

<1900: 0 bridges<19001900s: 0 bridges19001910s: 0 bridges19101920s: 0 bridges19201930s: 0 bridges19301940s: 0 bridges19401950s: 5 bridges519501960s: 5 bridges519601970s: 4 bridges419701980s: 7 bridges719801990s: 2 bridges219902000s: 2 bridges220002010s: 1 bridges120102020s: 2 bridges22020
Bridges built per decade. Year built as recorded in the inventory; reconstruction years are not included.

Busiest

  1. IRR Ar US083 over Horse Head Ck
    1,525 vehicles/day
    Fair
  2. IRR Ar US083 over Ck
    1,525 vehicles/day
    Good
  3. US083 over Little White Rv
    1,188 vehicles/day
    Good
  4. US083 over White Rv
    1,188 vehicles/day
    Good
  5. SD044 over Little White Rv
    739 vehicles/day
    Fair

Longest

  1. US083 over White Rv
    469 ft
    Good
  2. County Highway #11 over Little White Rv
    369 ft
    Fair
  3. SD044 over Little White Rv
    358 ft
    Fair
  4. C Hy 6/STAMFORD RD over White Rv
    322 ft
    Good
  5. US083 over Little White Rv
    319 ft
    Good

Oldest

  1. SD063 over Black Pipe Ck
    Built 1954
    Fair
  2. County Highway #23 over Oak Ck
    Built 1957
    Fair
  3. County Highway #23 over White Horse Ck
    Built 1957
    Fair
  4. IRR Ar SD063 over Simms Ck
    Built 1959
    Fair
  5. IRR Ar SD063 over Black Pipe Ck
    Built 1959
    Fair

All bridges in Mellette County

Busiest first · showing 1–28 of 28
Bridges in Mellette County
BridgeLocationBuiltTypeLengthDaily trafficCondition
IRR Ar US083 over Horse Head Ck
No. 000000048256262
3.1 S JCT Sd 44 E1966Stringer/Multi-beam or Girder147 ft1,525Fair
IRR Ar US083 over Ck
No. 000000048258254
2.3 S JCT Sd 44 E1965Stringer/Multi-beam or Girder68 ft1,525Good
US083 over Little White Rv
No. 000000048250185
2 N of White River2022Stringer/Multi-beam or Girder319 ft1,188Good
US083 over White Rv
No. 000000048283108
Jones-Mellette CO Line2021Stringer/Multi-beam or Girder469 ft1,188Good
SD044 over Little White Rv
No. 000000048243210
0.7 W JCT US 831973Stringer/Multi-beam or Girder358 ft739Fair
IRR Ar SD044 over Corn Ck
No. 000000048013210
0.6 W JCT Sd 631980Stringer/Multi-beam or Girder265 ft420Good
SD044 over Oak Ck
No. 000000048485271
2.7 W Tripp CO Line1989Stringer/Multi-beam or Girder130 ft379Fair
SD044 over White Thunder Ck
No. 000000048371255
2 W of Wood1981Culvert25 ft323Fair
SD044 over Black Pipe Ck
No. 000000048022211
0.3 E JCT Sd 631987Slab151 ft302Fair
SD044 over Pine Ck
No. 000000048227205
2.3 W JCT US 831973Stringer/Multi-beam or Girder145 ft302Fair
SD063 over Black Pipe Ck
No. 000000048035280
1.8 E of Norris1954Slab87 ft282Fair
IRR Ar SD063 over Black Pipe Ck
No. 000000048000077
0.1 SE Jackson CO Line1970Stringer/Multi-beam or Girder145 ft177Fair
IRR Ar SD063 over Church Ck
No. 000000048020162
4.8 N JCT 44 E2003Culvert21 ft177Good
IRR Ar SD063 over Corn Ck
No. 000000048020205
0.7 N JCT Sd 44 E1991Culvert21 ft177Fair
IRR Ar SD063 over Simms Ck
No. 000000048021125
10 N JCT Sd 441959Stringer/Multi-beam or Girder134 ft177Fair
IRR Ar SD063 over Black Pipe Ck
No. 000000048023189
2.3 N JCT Sd 44 E1959Slab140 ft177Fair
SD053 over Butte Ck
No. 000000048440241
1.8 N JCT Sd 442004Culvert24 ft90Fair
SD053 over Butte Ck
No. 000000048440253
0.6 N JCT Sd 441989Slab83 ft90Good
C Hy 6/STAMFORD RD over White Rv
No. 000000048102010
18.9N & 0.8W Cedar Butte2017Stringer/Multi-beam or Girder322 ft85Good
County Highway #23 over Oak Ck
No. 000000048480298
3S Mosher1957Slab129 ft63Fair
County Highway #23 over White Horse Ck
No. 000000048480313
4S Mosher1957Slab117 ft55Fair
County Highway #9 over Gray Eagletail Ck
No. 000000048130322
11E & 4.5S Norris1960Slab119 ft53Good
County Highway #11 over Ck
No. 000000048282111
9.9N & 3.2E White Rv1962Culvert37 ft40Fair
County Highway #11 over Little White Rv
No. 000000048298103
10.7N & 4.8E White River1962Stringer/Multi-beam or Girder369 ft35Fair
County Highway #9 over Little White Rv
No. 000000048207324
11.6S & 4.3W White River1970Stringer/Multi-beam or Girder145 ft18Fair
Pine Creek (unorg) over Pine Ck
No. 000000048200218
5W & 0.8S White River1992Stringer/Multi-beam or Girder40 ft10Poor
County Highway #7 over Cottonwood Ck
No. 000000048200168
5W & 4.2N White Rv1982Tee Beam51 ft9Poor
SD063 over Dry Ck
No. 000000048020274
0.1 N of Norris1984Culvert25 ft—Good

Structure types in Mellette County

Stringer/Multi-beam or Girder1450.0%
Slab725.0%
Culvert621.4%
Tee Beam13.6%

Other counties in South Dakota