Roberts County, South Dakota bridges
Roberts County has 158 bridges and culverts in the National Bridge Inventory, the oldest built in 1901. 40 (25%) are rated poor. The most common type is stringer/multi-beam or girder (34%).
- Bridges
- 158
- Good
- 26%
- Fair
- 49%
- Poor
- 25%
- 40 bridges
- Average age
- 53.4 yrs
- Posted or closed
- 39
Map of bridges in Roberts County
Green good, amber fair, red poor. Click a marker for details.Search bridges in Roberts County
Type at least two characters, or pick a condition or type, to search every bridge in the county.
Condition
Good26%(41)
Fair49%(77)
Poor25%(40)
When they were built
Busiest
- IRR SD010 over CkGood7,072 vehicles/day
- IRR SD010 over CkFair6,275 vehicles/day
- 458th Avenue over CreekFair5,850 vehicles/day
- 458th Avenue over CreekFair5,850 vehicles/day
- 459th Avenue over CreekGood5,850 vehicles/day
Longest
- IRR SD015 over I029Fair483 ft
- IRR US012 over I029Fair362 ft
- IRR 113 ST over I029Fair354 ft
- IRR SD010 over I029Fair342 ft
- IRR 117 ST over I029Fair330 ft
Oldest
- 468th Avenue over CreekPoorBuilt 1901
- 127th Street over CreekFairBuilt 1929
- 101st Street over CreekPoorBuilt 1929
- 463rd Avenue over CreekPoorBuilt 1929
- 117th Street over Jim CreekPoorBuilt 1929
All bridges in Roberts County
Busiest first · showing 1–158 of 158| Bridge | Location | Built | Type | Length | Daily traffic | Condition |
|---|---|---|---|---|---|---|
| IRR SD010 over Ck No. 000000055085190 | 1.5 W JCT Sd 127 N | 2019 | Culvert | 31 ft | 7,072 | Good |
| IRR SD010 over Ck No. 000000055093190 | 0.7 W JCT Sd 127 N | 1979 | Slab | 87 ft | 6,275 | Fair |
| 458th Avenue over Creek No. 000000055090192 | 0.1S of JCT With Sd 10 | 1941 | Culvert | 25 ft | 5,850 | Fair |
| 458th Avenue over Creek No. 000000055091197 | 0.6S of JCT With Sd 10 | 1941 | Culvert | 31 ft | 5,850 | Fair |
| 459th Avenue over Creek No. 000000055100233 | 4.6S of JCT With Sd 10 | 1941 | Culvert | 21 ft | 5,850 | Good |
| IRR I029 over Big Spring Ck No. 000000055115282 | 1.2 S Peever Interch | 1978 | Culvert | 31 ft | 5,340 | Fair |
| IRR I029 over Ck No. 000000055115312 | 4.2 S Peever Interch | 1978 | Culvert | 24 ft | 5,340 | Fair |
| IRR I029 over Twin City RR No. 000000055115238 | 4.5 S Sd 10 Interch | 1982 | Culvert | 82 ft | 4,890 | Fair |
| IRR I029 over Hines Ck No. 000000055115267 | 0.3 N Peever Interch | 1978 | Culvert | 20 ft | 4,890 | Fair |
| IRR I029 S over Burlington Northern RR No. 000000055084433 | 0.6 S US 12 Interch | 1979 | Stringer/Multi-beam or Girder | 164 ft | 3,650 | Fair |
| IRR I029 N over Burlington Northern RR No. 000000055085433 | 0.6 S US 12 Interch | 1979 | Stringer/Multi-beam or Girder | 164 ft | 3,650 | Fair |
| IRR I029 S over 458 Ave (fas) No. 000000055089380 | 1.6 SW Sd 15 Interch | 1977 | Stringer/Multi-beam or Girder | 281 ft | 2,785 | Fair |
| IRR I029 N over 458 Ave (fas) No. 000000055090380 | 1.6 SW Sd 15 Interch | 1977 | Stringer/Multi-beam or Girder | 291 ft | 2,785 | Fair |
| IRR I029 S over 110 ST (fas) No. 000000055160100 | 4.4 S Sd 127 Interchange | 1980 | Slab | 139 ft | 2,780 | Fair |
| IRR I029 N over 110 ST (fas) No. 000000055161100 | 4.4 S Sd 127 Interchange | 1980 | Slab | 139 ft | 2,780 | Fair |
| IRR I029 S over Soo Line RR No. 000000055175055 | 0.5 N Sd 127 Interch | 1976 | Slab | 140 ft | 2,705 | Fair |
| IRR I029 S over SD127 No. 000000055175060 | Sd 127 & I29 Interchange | 1976 | Stringer/Multi-beam or Girder | 221 ft | 2,705 | Fair |
| IRR I029 N over Soo Line RR No. 000000055176055 | 0.5 N Sd 127 Interch | 1976 | Slab | 140 ft | 2,705 | Fair |
| IRR I029 N over SD127 No. 000000055176060 | Sd 127 & I29 Interchange | 1976 | Stringer/Multi-beam or Girder | 221 ft | 2,705 | Fair |
| IRR I029 S over 101 ST (fas) No. 000000055180010 | 1.0 S North Dakota Line | 1976 | Slab | 130 ft | 2,705 | Fair |
| IRR I029 N over 101 ST (fas) No. 000000055181010 | 1.0 S North Dakato Line | 1976 | Slab | 130 ft | 2,705 | Fair |
| IRR I029 S over 460 Ave No. 000000055108350 | 1.9 NE Sd 15 Interch | 1977 | Slab | 99 ft | 2,675 | Good |
| IRR I029 N over 460 Ave No. 000000055109350 | 1.9 NE Sd 15 Interch | 1977 | Slab | 99 ft | 2,675 | Good |
| IRR I029 S over Little Minnesota Rv No. 000000055118183 | 0.8 N Sd 10 & I29 Interch | 1982 | Stringer/Multi-beam or Girder | 147 ft | 2,570 | Fair |
| IRR I029 N over Little Minnesota Rv No. 000000055119183 | 0.8 N Sd 10 & I29 Interch | 1982 | Stringer/Multi-beam or Girder | 147 ft | 2,570 | Fair |
| IRR I029 S over Drainage Ditch No. 000000055139140 | 5.5 NE Sd 10 Interch | 1980 | Slab | 80 ft | 2,570 | Fair |
| IRR I029 N over Drainage Ditch No. 000000055140140 | 5.5 NE Sd 10 Interch | 1980 | Slab | 80 ft | 2,570 | Fair |
| IRR I029 S over 124 ST Goodwill Ck No. 000000055114241 | 5.1 S Sd 10 Interch | 1982 | Slab | 137 ft | 2,510 | Fair |
| IRR I029 S over Agency Ck No. 000000055114252 | 1.8 N Peever Interch | 1981 | Slab | 94 ft | 2,510 | Good |
| IRR I029 N over 124 ST Goodwill Ck No. 000000055115241 | 5.1 S Sd 10 Interch | 1982 | Slab | 137 ft | 2,510 | Fair |
| IRR I029 N over Agency Ck No. 000000055115252 | 1.8 N Peever Interch | 1981 | Slab | 94 ft | 2,510 | Fair |
| IRR I029 S over Br Hines Ck No. 000000055115256 | 1.4 N Peever Interch | 1981 | Slab | 94 ft | 2,510 | Fair |
| IRR I029 S over 127 ST (fas) No. 000000055115270 | Peever Interchange | 1978 | Slab | 128 ft | 2,510 | Fair |
| IRR I029 N over Br Hines Ck No. 000000055116256 | 1.4 N Peever Interch | 1981 | Slab | 94 ft | 2,510 | Fair |
| IRR I029 N over 127 ST (fas) No. 000000055116270 | Peever Interchange | 1978 | Slab | 128 ft | 2,510 | Fair |
| 455th Avenue over BNSF Railroad No. 000000055060424 | 0.3S of JCT With US 12 | 1940 | Stringer/Multi-beam or Girder | 170 ft | 2,500 | Fair |
| 455th Avenue over Big Sioux River No. 000000055060438 | 1.7S of JCT With US 12 | 1939 | Slab | 36 ft | 2,500 | Fair |
| IRR SD010 over Ck No. 000000055070190 | 1.6 W of Sisseton | 1997 | Culvert | 24 ft | 2,444 | Good |
| IRR SD010 over Ck No. 000000055074190 | 1.2 W of Sisseton | 1997 | Culvert | 21 ft | 2,444 | Fair |
| IRR US012 over I029 No. 000000055085429 | US 12 & I 29 Interchange | 1978 | Stringer/Multi-beam or Girder | 362 ft | 1,830 | Fair |
| 459th Avenue over Creek No. 000000055100279 | 9.2S of JCT With Sd 10 | 1941 | Culvert | 21 ft | 1,650 | Fair |
| IRR SD010 over I029 No. 000000055116190 | Sd 10 & I29 Interchange | 1982 | Stringer/Multi-beam or Girder | 342 ft | 1,615 | Fair |
| IRR SD010 over Little Minnesota Rv No. 000000055132190 | 1.7 E JCT I 29 | 2006 | Slab | 142 ft | 1,615 | Fair |
| 459th Avenue over Creek No. 000000055100289 | 10.2S of JCT With Sd 10 | 1941 | Culvert | 21 ft | 1,600 | Fair |
| 459th Avenue over Creek No. 000000055100315 | 12.8S of JCT With Sd 10 | 1941 | Culvert | 31 ft | 1,600 | Good |
| Sd Hw 10 over Lake Travrse Overflw Div No. CEPNCSSD-000007 | 1 Mile NW JCT Hws 27&28 | 1945 | Culvert | 30 ft | 1,120 | Fair |
| IRR SD127 over Little Minnesota Rv No. 000000055100164 | 2.7 N JCT Sd 10 | 1953 | Slab | 209 ft | 872 | Poor |
| IRR SD127 over Br Little Minnesota Rv No. 000000055101181 | 0.9 N JCT Sd 10 | 1953 | Slab | 83 ft | 872 | Fair |
| SD015 over North Fork Whetstone Rv No. 000000055195360 | 1.4 E JCT Sd 123 | 1958 | Slab | 152 ft | 786 | Fair |
| SD015 over Ck No. 000000055142360 | 4 E I 29 Interch | 2021 | Culvert | 21 ft | 759 | Good |
| SD015 over North Fork Whetstone Rv No. 000000055169360 | 1.1 W JCT Sd 123 | 2021 | Culvert | 33 ft | 759 | Good |
| IRR SD127 over Ck No. 000000055151060 | 5.2 E JCT Sd 106 | 2023 | Culvert | 33 ft | 684 | Good |
| IRR SD127 over Ck No. 000000055154060 | 5.6 E JCT Sd 106 | 2023 | Culvert | 23 ft | 684 | Good |
| 473rd Avenue over Big Slough Creek No. 000000055240041 | 0.9N of Rosholt | 1953 | Slab | 53 ft | 620 | Fair |
| IRR SD106 over Little Minnesota Rv No. 000000055068060 | 3.2 W JCT Sd 127 | 1965 | Slab | 119 ft | 509 | Fair |
| 455th Avenue over Long Hollow No. 000000055060173 | 3W & 1.7N of Sisseton | 2004 | Culvert | 31 ft | 505 | Good |
| 467th Avenue over Drainage Ditch No. 000000055183240 | .6W&.6S of Browns Valley | 2012 | Slab | 245 ft | 480 | Good |
| 127th Street over Creek No. 000000055108270 | 2.3W of Peever | 1929 | Culvert | 21 ft | 458 | Fair |
| IRR 144 ST over I029 No. 000000055085440 | Grant CO Line | 1979 | Stringer/Multi-beam or Girder | 293 ft | 452 | Good |
| 455th Avenue over Creek No. 000000055060103 | 4.8S of Claire City | 1937 | Culvert | 21 ft | 412 | Fair |
| 455th Avenue over Creek No. 000000055060106 | 5.1S of Claire City | 1937 | Culvert | 21 ft | 412 | Fair |
| 455th Avenue over Creek No. 000000055060116 | 6.1S of Claire City | 1937 | Slab | 35 ft | 408 | Fair |
| IRR SD025 over Ck No. 000000055009050 | 0.9 E Marshall CO Line | 1960 | Culvert | 31 ft | 378 | Fair |
| IRR SD025 over Upper Little Minnesota R No. 000000055060047 | 0.3 N JCT Sd 106 | 1965 | Slab | 99 ft | 360 | Fair |
| IRR SD127 over Big Slough Ck No. 000000055290047 | 4.7 S North Dakota Line | 1955 | Stringer/Multi-beam or Girder | 118 ft | 354 | Poor |
| 469th Avenue over Drainage Ditch No. 000000055190242 | 0.8S of Browns Valley Mn | 2012 | Slab | 219 ft | 328 | Good |
| 119th Street over Jim Creek No. 000000055189190 | 9.9E Sisseton | 1935 | Culvert | 31 ft | 294 | Fair |
| 127th Street over Jorgenson River No. 000000055138270 | 0.8E of Peever | 1991 | Culvert | 21 ft | 285 | Good |
| SD123 over Ck No. 000000055180386 | 2.5 S JCT Sd 15 | 1988 | Culvert | 31 ft | 280 | Fair |
| SD123 over Ck No. 000000055180419 | 0.2 N Grant CO Line | 1988 | Culvert | 34 ft | 280 | Fair |
| 462nd Avenue over Creek No. 000000055130309 | 3.9S of Peever | 1931 | Culvert | 21 ft | 271 | Fair |
| 127th Street over Creek No. 000000055112270 | 1.8W of Peever | 2017 | Culvert | 33 ft | 254 | Good |
| IRR 129 ST over I029 No. 000000055115290 | 2 S Peever Interch | 1978 | Stringer/Multi-beam or Girder | 292 ft | 254 | Fair |
| 472nd Avenue over Creek No. 000000055230404 | 0.9N of Corona | 1955 | Slab | 92 ft | 208 | Fair |
| 105 ST over Bois De Sioux R No. 000000055313050 | 7 Miles E. of Rosholt Sd | 1930 | Stringer/Multi-beam or Girder | 51 ft | 200 | Poor |
| 127th Street over Jorgenson River No. 000000055152270 | 2.2E of Peever | 1939 | Slab | 53 ft | 198 | Fair |
| 122nd Street over Little Minnesota River No. 000000055170220 | 8E & 3S of Sisseton | 2020 | Slab | 126 ft | 198 | Good |
| 472nd Avenue over N. Fork Whetstone Rv No. 000000055230391 | 2.2N of Corona | 1938 | Stringer/Multi-beam or Girder | 42 ft | 195 | Fair |
| 468th Avenue over Jim Creek No. 000000055189193 | 10E & 0.5S of Sisseton | 2024 | Culvert | 35 ft | 175 | Good |
| 467th Avenue over Tributary No. 000000055180352 | 0.8N of Wilmot | 2011 | Culvert | 31 ft | 165 | Good |
| 467th Avenue over Creek No. 000000055180354 | 0.6N of Wilmot | 2023 | Culvert | 21 ft | 165 | Good |
| 101st Street over Creek No. 000000055303010 | 0.7W of White Rock | 1929 | Culvert | 21 ft | 144 | Poor |
| IRR SD015 over I029 No. 000000055100367 | I 29 & Sd 15 Interchange | 1977 | Stringer/Multi-beam or Girder | 483 ft | 132 | Fair |
| 474th Avenue over N. Fork Whetstone Rv No. 000000055250396 | 2E & 1.4N of Corona | 2003 | Slab | 127 ft | 125 | Good |
| 140th Street over N. Fork Whetstone Rv No. 000000055255400 | 2.5E & 2N of Corona | 1973 | Tee Beam | 130 ft | 88 | Fair |
| 451st Avenue over Little Minnesota River No. 000000055020044 | 4W & 1N of Claire City | 2004 | Culvert | 21 ft | 80 | Good |
| IRR 113 ST over I029 No. 000000055144130 | 6.5 NE Sd 10 Interch | 1980 | Stringer/Multi-beam or Girder | 354 ft | 79 | Fair |
| 118th Street over Creek No. 000000055101180 | 1.5E & 1N of Sisseton | 1983 | Tee Beam | 31 ft | 75 | Fair |
| IRR BIA RTE 121 over Big Spring Creek No. 0000A09347B0105 | 18.2 KM SW of Sisseton | 2018 | Culvert | 20 ft | 75 | Good |
| 110th Street over Little Minnesota River No. 000000055095100 | 4S & 0.5W of Hammer | 2014 | Culvert | 29 ft | 68 | Good |
| 116th Street over Little Minnesota River No. 000000055099160 | 1E & 3N of Sisseton | 1988 | Slab | 76 ft | 68 | Fair |
| 118th Street over Little Minnesota River No. 000000055115180 | 2.5E & 0.5N of Sisseton | 1939 | Slab | 52 ft | 68 | Poor |
| IRR Eastman RD over I029 No. 000000055115220 | 3 S Sd 10 Interch | 1982 | Stringer/Multi-beam or Girder | 292 ft | 68 | Fair |
| IRR County RD over I029 No. 000000055115330 | 4 N Sd 15 Interch | 1978 | Stringer/Multi-beam or Girder | 292 ft | 68 | Fair |
| 125th Street over Jorgenson River No. 000000055151250 | 2N & 2E of Peever | 1981 | Tee Beam | 40 ft | 68 | Fair |
| 465th Avenue over Little Minnesota River No. 000000055160216 | 7E & 2.5S of Sisseton | 1996 | Culvert | 25 ft | 68 | Good |
| IRR 104 ST over I029 No. 000000055175040 | 2.0 N Sd 127 Interch | 1976 | Stringer/Multi-beam or Girder | 293 ft | 68 | Fair |
| 470th Avenue over Creek No. 000000055210411 | 2W & 0.1N of Corona | 1984 | Slab | 31 ft | 68 | Good |
| 141st Street over Creek No. 000000055211410 | 1.9W & 0.2N of Corona | 1969 | Channel Beam | 50 ft | 68 | Poor |
| 471st Avenue over Creek No. 000000055220404 | 1W & 0.7N of Corona | 1984 | Tee Beam | 25 ft | 68 | Fair |
| 470th Avenue over N Fork Whetstone River No. 000000055210381 | 3N & 2W of Corona | 1988 | Slab | 77 ft | 55 | Fair |
| 468th Avenue over Creek No. 000000055190383 | 1.8S & 0.3E of Wilmot | 1901 | Slab | 40 ft | 50 | Poor |
| 471st Avenue over Creek No. 000000055223411 | 0.8NW of Corona | 1934 | Stringer/Multi-beam or Girder | 26 ft | 50 | Poor |
| 463rd Avenue over Little Minnesota River No. 000000055140195 | 5E & 0.5S of Sisseton | 1986 | Slab | 80 ft | 47 | Fair |
| 466th Avenue over Creek No. 000000055170339 | 2N & 1W of Wilmot | 1940 | Stringer/Multi-beam or Girder | 25 ft | 38 | Poor |
| 466th Avenue over Creek No. 000000055170361 | 1W & 0.1S of Wilmot | 1985 | Culvert | 23 ft | 38 | Good |
| 141st Street over N. Fork Whetstone Rv No. 000000055264409 | 3.5E & 0.1N of Corona | 1935 | Stringer/Multi-beam or Girder | 60 ft | 38 | Poor |
| 450th Avenue over Little Minnesota River No. 000000055010046 | 5W & 1N of Claire City | 1950 | Stringer/Multi-beam or Girder | 24 ft | 35 | Poor |
| 104th Street over Little Minnesota River No. 000000055052040 | 1W & 1.5N of Claire City | 1967 | Channel Beam | 25 ft | 35 | Poor |
| 110th Street over Creek No. 000000055058100 | 0.3W & 5S of Claire City | 1940 | Stringer/Multi-beam or Girder | 24 ft | 35 | Fair |
| 457th Avenue over Creek No. 000000055080127 | 6N of Sisseton | 2024 | Culvert | 21 ft | 35 | Good |
| 112th Street over Little Minnesota River No. 000000055091120 | 3E & 6.5S of Claire City | 1974 | Stringer/Multi-beam or Girder | 25 ft | 35 | Poor |
| 129th Street over Creek No. 000000055137290 | 2S & 0.5E of Peever | 2022 | Culvert | 34 ft | 35 | Good |
| 466th Avenue over Creek No. 000000055170359 | 1W & 0.1N of Wilmot | 1935 | Stringer/Multi-beam or Girder | 25 ft | 35 | Poor |
| 138th Street over N. Fork Whetstone Rv No. 000000055208380 | 2.8E & 1.8S of Wilmot | 1965 | Stringer/Multi-beam or Girder | 40 ft | 35 | Poor |
| 463rd Avenue over Creek No. 000000055140363 | 4.3W of Wilmot | 1935 | Stringer/Multi-beam or Girder | 36 ft | 34 | Fair |
| 130th Street over Jorgenson River No. 000000055143300 | 1E & 3S of Peever | 1992 | Culvert | 25 ft | 34 | Good |
| 456th Avenue over Long Hollow Ck No. 000000055070169 | 2.0W & 2.0N Sisseton | 2006 | Culvert | 34 ft | 33 | Good |
| 466th Avenue over Creek No. 000000055170324 | 3.5N & 1W of Wilmot | 1940 | Stringer/Multi-beam or Girder | 25 ft | 32 | Poor |
| 465th Avenue over Creek No. 000000055160366 | 2W & 0.5S of Wilmot | 1945 | Stringer/Multi-beam or Girder | 25 ft | 31 | Poor |
| 465th Avenue over Creek No. 000000055160374 | 1.5S & 2W of Wilmot | 1945 | Stringer/Multi-beam or Girder | 25 ft | 31 | Poor |
| 465th Avenue over Creek No. 000000055160395 | 3.5S & 2W of Wilmot | 2007 | Culvert | 20 ft | 31 | Good |
| 451st Avenue over Creek No. 000000055020111 | 5.5S & 4W of Claire City | 2021 | Culvert | 20 ft | 30 | Good |
| 107th Street over Little Minnesota River No. 000000055071070 | 1.5S & 1E of Claire City | 1950 | Stringer/Multi-beam or Girder | 24 ft | 30 | Poor |
| 458th Avenue over Creek No. 000000055090162 | 2.5N of Sisseton | 1940 | Stringer/Multi-beam or Girder | 34 ft | 30 | Fair |
| 463rd Avenue over Tributary No. 000000055140372 | 4.3W & 1S of Wilmot | 2005 | Culvert | 21 ft | 30 | Good |
| 463rd Avenue over Creek No. 000000055140391 | 4W & 3S of Wilmot | 1929 | Stringer/Multi-beam or Girder | 35 ft | 30 | Poor |
| 463rd Avenue over Creek No. 000000055140397 | 3.8S & 4W of Wilmot | 1966 | Channel Beam | 32 ft | 30 | Poor |
| 134th Street over N. Fork Whetstone Rv No. 000000055166340 | 2.3N & 0.8W of Wilmot | 1960 | Stringer/Multi-beam or Girder | 34 ft | 30 | Poor |
| 117th Street over Jim Creek No. 000000055181170 | 9E & 2N of Sisseton | 1929 | Stringer/Multi-beam or Girder | 31 ft | 30 | Poor |
| 474th Avenue over Big Slough Creek No. 000000055250037 | 1E & 1N of Rosholt | 1960 | Stringer/Multi-beam or Girder | 25 ft | 30 | Poor |
| 451st Avenue over Creek No. 000000055020085 | 3S & 4W of Claire City | 1940 | Stringer/Multi-beam or Girder | 25 ft | 29 | Poor |
| 468th Avenue over N. Fork Whetstone Rv No. 000000055184355 | 0.3E & 0.5N of Wilmot | 1940 | Stringer/Multi-beam or Girder | 30 ft | 28 | Poor |
| 119th Street over Creek No. 000000055043190 | 4W of Sisseton | 1931 | Stringer/Multi-beam or Girder | 110 ft | 25 | Fair |
| 454th Avenue over Creek No. 000000055050101 | 4.6S & 1W of Claire City | 1950 | Stringer/Multi-beam or Girder | 22 ft | 25 | Poor |
| 105th Street over Little Minnesota River No. 000000055068050 | 0.5N & 0.7E of Claire Cty | 1967 | Stringer/Multi-beam or Girder | 37 ft | 25 | Poor |
| 475th Avenue over N. Fork Whetstone Rv No. 000000055260408 | 3E & 0.2N of Corona | 1967 | Tee Beam | 33 ft | 25 | Poor |
| 477th Avenue over Creek No. 000000055280115 | 4E & 6.5S of Rosholt | 1966 | Stringer/Multi-beam or Girder | 27 ft | 25 | Poor |
| 104th Street over Creek No. 000000055283040 | 4.5E & 1N of Rosholt | 2024 | Culvert | 43 ft | 25 | Good |
| 112th Street over Creek No. 000000055062120 | 6.5S & 0.2E of Claire Cty | 2009 | Culvert | 25 ft | 23 | Good |
| 112th Street over Trib to Little Mn River No. 000000055068120 | 6.5S & 0.8E of Claire Cty | 2018 | Culvert | 39 ft | 23 | Good |
| 460th Avenue over Big Coulee Creek No. 000000055110313 | 4S & 2W of Peever | 1950 | Stringer/Multi-beam or Girder | 25 ft | 22 | Poor |
| 460th Avenue over Creek No. 000000055110340 | 7W & 2N of Wilmot | 1930 | Slab | 22 ft | 22 | Fair |
| 476th Avenue over Big Slough Creek No. 000000055270036 | 3E & 1.4N of Rosholt | 1930 | Channel Beam | 24 ft | 22 | Poor |
| 477th Avenue over Big Slough Creek No. 000000055280038 | 4E & 1.1N of Rosholt | 1955 | Channel Beam | 25 ft | 22 | Poor |
| 117th Street over Creek No. 000000055063170 | 2.7W & 2N of Sisseton | 1965 | Channel Beam | 36 ft | 20 | Poor |
| 456th Avenue over W. Brach Little Mn River No. 000000055070126 | 1W & 6.5N of Sisseton | 1994 | Culvert | 32 ft | 20 | Good |
| 464th Avenue over N. Fork Whetstone Rv No. 000000055150325 | 3W & 3.5N of Wilmot | 1929 | Stringer/Multi-beam or Girder | 25 ft | 20 | Poor |
| 464th Avenue over Creek No. 000000055150341 | 3W & 1.9N of Wilmot | 1950 | Stringer/Multi-beam or Girder | 25 ft | 20 | Poor |
| 468th Avenue over Creek No. 000000055190416 | 4W & 0.2S of Corona | 1967 | Stringer/Multi-beam or Girder | 26 ft | 20 | Poor |
| 471st Avenue over Creek No. 000000055220399 | 1.2N & 1W of Corona | 2017 | Culvert | 25 ft | 20 | Good |
| 469th Avenue over Creek No. 000000055200419 | 3W of Corona | 1935 | Stringer/Multi-beam or Girder | 24 ft | 17 | Poor |
| IRR 117 ST over I029 No. 000000055124170 | 2.0 N Sd 10 & I29 Interch | 1982 | Stringer/Multi-beam or Girder | 330 ft | 16 | Fair |
| 461st Street over Little Minnesota River No. 000000055120183 | 3E of Sisseton | 2000 | Slab | 90 ft | 15 | Good |
| 466th Avenue over Jim Creek No. 000000055170162 | 8E & 2.5N of Sisseton | 1964 | Channel Beam | 32 ft | 15 | Fair |
| 453rd Avenue over BNSF Railroad No. 000000055040419 | 2E of Ortley | 1936 | Stringer/Multi-beam or Girder | 152 ft | 10 | Fair |
| 138th Street over Creek No. 000000055153380 | 1.8S & 3W of Wilmot | 1938 | Stringer/Multi-beam or Girder | 24 ft | 10 | Poor |
| 139th Street over Creek No. 000000055169390 | 2.8S & 1W of Wilmot | 1968 | Stringer/Multi-beam or Girder | 39 ft | 5 | Poor |
Structure types in Roberts County
| Stringer/Multi-beam or Girder | 54 | 34.2% |
| Culvert | 50 | 31.6% |
| Slab | 42 | 26.6% |
| Channel Beam | 7 | 4.4% |
| Tee Beam | 5 | 3.2% |
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