Channel Beam bridges in South Dakota
C-shaped (channel) concrete beams placed side by side, common on short county road bridges. South Dakota has 196 of them, 3.3% of its bridges. Nationally this type accounts for 2.6% of all bridges.Compare states for this type.
- Channel Beam bridges
- 196
- Poor condition
- 36%
- 71 bridges
- Average age
- 60 yrs
- Combined length
- 2 mi
Busiest channel beam bridges in South Dakota
Top 196 by daily traffic| Bridge | County | Location | Built | Type | Length | Daily traffic | Condition |
|---|---|---|---|---|---|---|---|
| 10th Avenue SE over Moccasin Creek No. 000000007122333 | Brown County | 10th Ave. SE - Aberdeen | 1974 | Channel Beam | 63 ft | 2,069 | Poor |
| IRR BIA RTE 5 over Little White River No. 00000000000A035 | Todd County | 18.4 KM NE Spring CR Schl | 1967 | Channel Beam | 99 ft | 1,050 | Poor |
| IRR BIA RTE 5 over Little White River No. 00000000000A036 | Todd County | 5 KM N Spring CR School | 1967 | Channel Beam | 99 ft | 1,050 | Poor |
| IRR BIA RTE 5 over Little White River No. 00000000000A032 | Todd County | 17.6 KM NE Spring CR Sch | 1965 | Channel Beam | 99 ft | 1,019 | Poor |
| IRR BIA RTE 5 over Counselor Creek No. 00000000000A058 | Lyman County | 6.8 KM SE of Lower Brule | 1965 | Channel Beam | 94 ft | 663 | Poor |
| IRR BIA RTE 9 over Little White River No. 00000000000A030 | Todd County | 4.0 KM N JCT US 18 & Rt 9 | 1970 | Channel Beam | 109 ft | 531 | Fair |
| 8th Avenue SE over Moccasin Creek No. 000000007123331 | Brown County | 8th Ave. SE - Aberdeen | 1976 | Channel Beam | 62 ft | 500 | Poor |
| 397th Avenue over Firesteel Ck No. 000000018030052 | Davison County | 3.8N Mt. Vernon | 1966 | Channel Beam | 93 ft | 495 | Fair |
| 196th ST over Shue Creek No. 000000003344060 | Beadle County | 7.5 N 0.6 W Yale | 1967 | Channel Beam | 62 ft | 374 | Fair |
| 41970 301st Street over Snatch Creek No. 000000005187100 | Bon Homme County | 3N & 3.2E of Tyndall | 1959 | Channel Beam | 50 ft | 345 | Fair |
| 30599 River Road over Ck No. 000000064145090 | Union County | 5S & 5.5E Alcester | 1989 | Channel Beam | 36 ft | 325 | Good |
| 30330 River Road over Ck No. 000000064148063 | Union County | 2S & 5.3E Alcester | 1972 | Channel Beam | 37 ft | 325 | Poor |
| 222 ST over Redstone Ck No. 000000049062020 | Miner County | W Edge of Carthage | 1963 | Channel Beam | 56 ft | 320 | Poor |
| 202nd Street over Middle Pearl Creek No. 000000003395120 | Beadle County | 6N & 2.5W of Iroquois | 1969 | Channel Beam | 36 ft | 302 | Fair |
| 30999 477th Ave over Ck No. 000000064070130 | Union County | 9S & 2W Alcester | 1989 | Channel Beam | 26 ft | 300 | Poor |
| 382 Avenue over Ck No. 000000037180012 | Jerauld County | 7N Wessington Spr. | 1966 | Channel Beam | 36 ft | 270 | Fair |
| 403rd Avenue over Ck No. 000000018090213 | Davison County | 8 W 0.3 S Ethan | 1964 | Channel Beam | 25 ft | 261 | Fair |
| 241 ST over West Fork Vermillion Rv No. 000000049182210 | Miner County | 1.0 M N. & 1.2 E. Canova | 1973 | Channel Beam | 25 ft | 250 | Fair |
| 242 ST over West Fork Vermillion Rv No. 000000049184220 | Miner County | 1.4E Canova | 1972 | Channel Beam | 25 ft | 250 | Poor |
| 41800 247 Street over Rock Ck No. 000000031060030 | Hanson County | 3 E of Plano | 1965 | Channel Beam | 62 ft | 245 | Fair |
| 405th Avenue over Firesteel Ck No. 000000018110056 | Davison County | 2 S Loomis | 1967 | Channel Beam | 91 ft | 218 | Fair |
| IRR BIA RTE 12 over Big Cottonwood Creek No. 00000000000A012 | Ziebach County | 14 KM NE of Cherry Creek | 1969 | Channel Beam | 94 ft | 217 | Fair |
| IRR BIA RTE 12 over Little Cottonwood Creek No. 00000000000A013 | Ziebach County | 10 KM NE of Cherry Creek | 1969 | Channel Beam | 94 ft | 205 | Fair |
| IRR BIA RTE 3 over Hand Boy Creek No. 00000000000A005 | Dewey County | 3.2KM W of RTE 7 Junction | 1964 | Channel Beam | 94 ft | 200 | Fair |
| 374th Ave over Ck No. 000000030300296 | Hand County | 0.4N Wessington | 1964 | Channel Beam | 36 ft | 193 | Fair |
| 236th Street over Morris Ck No. 000000056023160 | Sanborn County | 6S & 0.7W Woonsocket | 1963 | Channel Beam | 31 ft | 183 | Fair |
| IRR BIA RTE 2 over Red Water Creek No. 00000000000A002 | Dewey County | 8.5 KM E of Sd HWY 63 | 1961 | Channel Beam | 70 ft | 180 | Poor |
| 42520 Maxwell Rd. over South Br Lonetree Ck No. 000000034212220 | Hutchinson County | 4S 0.8W Olivet | 1972 | Channel Beam | 31 ft | 180 | Fair |
| 486th Avenue over Ck No. 000000006320118 | Brookings County | 3.2N & 8E Bushnell | 1961 | Channel Beam | 74 ft | 175 | Poor |
| 409th Avenue over Middle Pearl Creek No. 000000003330241 | Beadle County | 6.1S of Cavour | 1935 | Channel Beam | 60 ft | 170 | Fair |
| 404th Avenue over Dry Run Ck No. 000000018100019 | Davison County | 1W 2.IN Loomis | 1964 | Channel Beam | 51 ft | 163 | Fair |
| 232 Avenue over Smith Ck No. 000000037102120 | Jerauld County | 0.5E & 4.5N Crow Lake | 1973 | Channel Beam | 25 ft | 160 | Fair |
| 409th Avenue over Enemy Ck No. 000000018150142 | Davison County | 4.2 S Mitchell | 1915 | Channel Beam | 36 ft | 149 | Fair |
| 45530 306 Street over Ck No. 000000014033090 | Clay County | 4S & 0.4E Wakonda | 1971 | Channel Beam | 36 ft | 147 | Poor |
| 200th Street over Sixmile Ck No. 000000006248040 | Brookings County | 3.5N & 0.8E White | 1966 | Channel Beam | 36 ft | 127 | Poor |
| 408th Ave. over Redstone Ck No. 000000056140096 | Sanborn County | 3E 2.4N Forestburg | 1965 | Channel Beam | 52 ft | 120 | Fair |
| 370th Avenue over Creek No. 000000023450034 | Edmunds County | 12E & 6.4N of Ipswich | 1974 | Channel Beam | 31 ft | 114 | Poor |
| IRR BIA RTE 11 over Rosebud Creek No. 00000000000A039 | Todd County | Rosebud Street in Rosebud | 1971 | Channel Beam | 37 ft | 114 | Poor |
| 261st Street over Battle Creek No. 000000044193170 | McCook County | 3.3E of Canistota | 1970 | Channel Beam | 31 ft | 110 | Fair |
| 48050 311th ST over East Union Ck No. 000000064105140 | Union County | 9.5S & 1.5E Alcester | 1950 | Channel Beam | 51 ft | 110 | Poor |
| 219th Street over Ck No. 000000006181230 | Brookings County | 1.1E & 7S Brookings | 1977 | Channel Beam | 29 ft | 108 | Poor |
| IRR BIA RTE 7 over Virgin Creek No. 00000000000A111 | Dewey County | 0.5 KM East of Promise | 1961 | Channel Beam | 148 ft | 105 | Poor |
| 408th Ave over Ck No. 000000056140067 | Sanborn County | 3E 5.3N Forrestburg | 1964 | Channel Beam | 31 ft | 105 | Fair |
| 196th Street over Pearl Creek No. 000000003404060 | Beadle County | 7.5N & 5.4E of Yale | 1900 | Channel Beam | 36 ft | 103 | Fair |
| IRR BIA RTE 44 over North Fork of Oak Creek No. 00000000000A068 | Corson County | 5.6 KM SE of Mahto | 1961 | Channel Beam | 63 ft | 100 | Fair |
| IRR BIA RTE 7 over Beaver Creek No. 00000000000A006 | Dewey County | 7.2 KM East of Promise | 1960 | Channel Beam | 94 ft | 100 | Fair |
| 406th Ave over Foster Creek No. 000000058300376 | Spink County | 13.6S Doland | 1967 | Channel Beam | 91 ft | 100 | Fair |
| 209th Street over Six Mile Ck No. 000000006193130 | Brookings County | 3N & 2.3E Brookings | 1967 | Channel Beam | 72 ft | 99 | Poor |
| 321 Avenue over Chapelle Ck No. 000000033410112 | Hughes County | 0.3W & 10.17S Harrold | 1963 | Channel Beam | 72 ft | 99 | Poor |
| 374th Ave over Turtle Ck No. 000000030300214 | Hand County | 8.6N Wessington | 1966 | Channel Beam | 74 ft | 97 | Fair |
| 480 Avenue over Ck No. 000000026310149 | Grant County | 2W & 4.1N Albee | 1969 | Channel Beam | 31 ft | 96 | Poor |
| 311 Avenue over South Medicine Ck No. 000000033310009 | Hughes County | 2 E 1.1 N Blunt | 1964 | Channel Beam | 63 ft | 96 | Poor |
| 27040 371st Avenue over Platte Creek No. 000000012270024 | Charles Mix County | 5.6N & 4.0E of Platte | 1968 | Channel Beam | 50 ft | 95 | Fair |
| IRR BIA RTE 9 over Abear Creek No. 00000000000A011 | Ziebach County | 10 KM East of JCT Sd 63 | 1962 | Channel Beam | 70 ft | 93 | Fair |
| 41040 287 Str. over Ck No. 000000034064190 | Hutchinson County | 1.0 W Tripp | 1967 | Channel Beam | 31 ft | 92 | Fair |
| 465 Ave over Ck No. 000000040230038 | Lake County | 5E & 0.8S Nunda | 1935 | Channel Beam | 25 ft | 91 | Fair |
| 221 Street over Ck No. 000000037179010 | Jerauld County | 7N & 0.2W Wessngtn Sprngs | 1966 | Channel Beam | 36 ft | 90 | Fair |
| 406th Avenue over North Br Twelve Mile Ck No. 000000018120209 | Davison County | 5 W 0.1 N Ethan | 1968 | Channel Beam | 62 ft | 86 | Fair |
| 288th ST over Ck No. 000000034069200 | Hutchinson County | 0.5S & 0.1W of Tripp | 1967 | Channel Beam | 31 ft | 85 | Fair |
| 421 Ave over Ck No. 000000049030095 | Miner County | 3.5N Fedora | 1973 | Channel Beam | 25 ft | 85 | Fair |
| 245th Street over Dry Run Ck No. 000000018083010 | Davison County | 2.5 N & 2.7 E Loomis | 1960 | Channel Beam | 25 ft | 80 | Fair |
| 478th Avenue over Trib. to E Brule Creek No. 000000042140278 | Lincoln County | 6E & 1.2N of Beresford | 1976 | Channel Beam | 36 ft | 75 | Poor |
| 230 ST over Dry Run Ck No. 000000049024100 | Miner County | 3.0N & 0.6W Fedora | 1974 | Channel Beam | 26 ft | 75 | Fair |
| 227 ST over Dry Run Ck No. 000000049039070 | Miner County | 5.0S & 3.1W Carthage | 1973 | Channel Beam | 23 ft | 75 | Fair |
| 424 Ave over Rock Ck No. 000000049060236 | Miner County | 11.0W & 1.6S Canova | 1973 | Channel Beam | 41 ft | 75 | Fair |
| 427 Ave over Rock Ck No. 000000049090036 | Miner County | 2.0E & 1.6S Carthage | 1901 | Channel Beam | 32 ft | 75 | Poor |
| 188 Street over Ck No. 000000060107160 | Sully County | 20.3W & 3S Onida | 1964 | Channel Beam | 74 ft | 75 | Poor |
| 30490 473 Ave over Brule Ck No. 000000064030079 | Union County | 1E & 6.9S Beresford | 1940 | Channel Beam | 72 ft | 75 | Fair |
| 205th ST over Ck No. 000000030165330 | Hand County | 7S & 0.5E Miller | 1962 | Channel Beam | 31 ft | 73 | Fair |
| 399th Avenue over North Br Twelve Mile Ck No. 000000018050206 | Davison County | 12 W & 0.4 N Ethan | 1972 | Channel Beam | 28 ft | 71 | Poor |
| 132nd Street over Foot Creek No. 000000007091320 | Brown County | 1.0N & 1.9W of Aberdeen | 2003 | Channel Beam | 32 ft | 70 | Fair |
| IRR BIA RTE 7 over No Mouth Creek No. 00000000000A007 | Dewey County | 25.7 KM No. of US HWY 212 | 1960 | Channel Beam | 101 ft | 70 | Poor |
| 28310 411 Ave. over South Br Lonetree Ck No. 000000034070151 | Hutchinson County | 3.9 N Tripp | 1962 | Channel Beam | 52 ft | 69 | Fair |
| 141st Street over Creek No. 000000055211410 | Roberts County | 1.9W & 0.2N of Corona | 1969 | Channel Beam | 50 ft | 68 | Poor |
| 348th Ave over Wolf Ck No. 000000030040199 | Hand County | 6.1N & 1.2W Ree Heights | 1961 | Channel Beam | 50 ft | 67 | Fair |
| 265 ST over Platte Ck No. 000000002029270 | Aurora County | 13S 1.1W White Lake | 1967 | Channel Beam | 36 ft | 66 | Poor |
| 202nd Street over Pearl Creek No. 000000003371120 | Beadle County | 1.5N & 2.1E of Yale | 1968 | Channel Beam | 50 ft | 66 | Fair |
| 460th Avenue over Lake Poinsett Outlet No. 000000029240132 | Hamlin County | 8.2S & 1E of Castlewood | 1960 | Channel Beam | 57 ft | 66 | Poor |
| 245th Street over Wolf Creek No. 000000044007010 | McCook County | 7N & 0.3W of Spencer | 1978 | Channel Beam | 31 ft | 66 | Fair |
| 246th Street over Trib. to Little Verm Rvr No. 000000044123020 | McCook County | 6.5N & 1.3E of Salem | 1965 | Channel Beam | 25 ft | 66 | Fair |
| 444th Avenue over Little Vermillion River No. 000000044140043 | McCook County | 4.2N & 3E of Salem | 1970 | Channel Beam | 25 ft | 66 | Fair |
| 357th Avenue over S Fork Snake Creek No. 000000025260142 | Faulk County | 4E & 0.3N Faulkton | 1999 | Channel Beam | 40 ft | 65 | Fair |
| 361 Avenue over Ck No. 000000027290347 | Gregory County | 0.5W & 5.5S Bonesteel | 1978 | Channel Beam | 40 ft | 65 | Good |
| 473rd Avenue over Trib to Big Sioux Rv No. 000000050190049 | Minnehaha County | 1.1N & 1W Baltic | 1937 | Channel Beam | 36 ft | 65 | Fair |
| Robins Roost Road over Spring Ck No. 000000052261399 | Pennington County | 2E & 0.8N Hill City | 1964 | Channel Beam | 31 ft | 65 | Fair |
| 396th Avenue over Enemy Ck No. 000000018020124 | Davison County | 2.4S & 1W Mt Vernon | 1970 | Channel Beam | 26 ft | 64 | Fair |
| 396th Avenue over Enemy Ck No. 000000018020146 | Davison County | 4.6S & 1W Mt Vernon | 1967 | Channel Beam | 37 ft | 64 | Poor |
| 398th Avenue over Firesteel Ck No. 000000018040049 | Davison County | 4.1N & 1E Mt Vernon | 1970 | Channel Beam | 79 ft | 64 | Fair |
| 402nd Avenue over Enemy Ck No. 000000018080186 | Davison County | 9 W & 2.4 N Ethan | 1964 | Channel Beam | 26 ft | 64 | Fair |
| 402nd Avenue over North Br Twelve Mile Ck No. 000000018080204 | Davison County | 9 W & 0.6 N Ethan | 1970 | Channel Beam | 33 ft | 64 | Fair |
| 261st Street over Enemy Ck No. 000000018091170 | Davison County | 4 N & 7.9 W Ethan | 1970 | Channel Beam | 25 ft | 64 | Fair |
| 409th Avenue over North Br Twelve Mile Ck No. 000000018150173 | Davison County | 3.7 N & 2 W Ethan | 1965 | Channel Beam | 26 ft | 64 | Fair |
| 262nd Street over North Br Twelve Mile Ck No. 000000018173180 | Davison County | 3 N & 0.3 E Ethan | 1972 | Channel Beam | 33 ft | 64 | Fair |
| 315 Avenue over Medicine Ck No. 000000060420204 | Sully County | 11E & 7.4S Onida | 1956 | Channel Beam | 53 ft | 64 | Poor |
| 262nd Street over North Br Twelve Mile Ck No. 000000018175180 | Davison County | 3 N & 0.5 E Ethan | 1964 | Channel Beam | 26 ft | 62 | Fair |
| 30810 417th Avenue over Silver Creek No. 000000005160171 | Bon Homme County | 4.1S of Tyndall | 1972 | Channel Beam | 31 ft | 60 | Fair |
| 42510 303rd Street over Beaver Creek No. 000000005241120 | Bon Homme County | 3N & 1.9W of Tabor | 1965 | Channel Beam | 63 ft | 60 | Fair |
| 343rd Avenue over S Fork Snake Creek No. 000000025130147 | Faulk County | 9W Faulkton | 1930 | Channel Beam | 25 ft | 60 | Poor |
| 25020 415 Avenue over Rock Ck No. 000000031030062 | Hanson County | 1.8N & 4W Fulton | 1967 | Channel Beam | 62 ft | 60 | Poor |
| 464th Avenue over Trib. to Stray Horse Crk No. 000000029280002 | Hamlin County | 5E & 4.8N of Castlewood | 1967 | Channel Beam | 76 ft | 59 | Fair |
| 394th Ave. over Sand Ck No. 000000056000031 | Sanborn County | 3W & 6.9N Woonsocket | 1970 | Channel Beam | 36 ft | 56 | Fair |
| 228th Street over Sand Ck No. 000000056081080 | Sanborn County | 5.1E & 2N Woonsocket | 1969 | Channel Beam | 62 ft | 56 | Fair |
| River Rd. over Sand Ck No. 000000056114118 | Sanborn County | 0.2 NE Forestburg | 1963 | Channel Beam | 72 ft | 56 | Fair |
| 416th Ave. over West Redstone Ck No. 000000056220080 | Sanborn County | 1.5E 5N Artesian | 1963 | Channel Beam | 25 ft | 56 | Fair |
| 196th ST over Pearl Ck No. 000000030241240 | Hand County | 2N & 8.1E Miller | 1969 | Channel Beam | 31 ft | 55 | Fair |
| 234 Street over Smith Ck No. 000000037096140 | Jerauld County | 2.6N Crow Lake | 1968 | Channel Beam | 25 ft | 55 | Poor |
| 403rd Avenue over Foster Creek No. 000000058270405 | Spink County | 3W & 1.5N Bloomfield | 1964 | Channel Beam | 98 ft | 55 | Fair |
| 479 Ave over North Fork Whetstone Rv No. 000000026301024 | Grant County | 4.7N & 1.1E Milbank | 1993 | Channel Beam | 31 ft | 52 | Fair |
| Old Sawmill Road over Mickelson Trail No. 000000017226094 | Custer County | 1.0 South of Custer | 2009 | Channel Beam | 68 ft | 50 | Good |
| 470th Avenue over Saddle Creek No. 000000042060197 | Lincoln County | 8.7S & 4E of Lennox | 1969 | Channel Beam | 36 ft | 50 | Fair |
| 471st Avenue over Bachelor Creek No. 000000051050181 | Moody County | 1E & 3.1S of Colman | 1997 | Channel Beam | 32 ft | 50 | Poor |
| Fdr 141 over Rapid Creek No. 020309000001023 | Pennington County | T 2 N R 5 E Sec 31 | 1965 | Channel Beam | 37 ft | 50 | Fair |
| 170th Street over Timber Creek No. 000000058246220 | Spink County | 5.4 W 7 2 N of Doland | 1997 | Channel Beam | 50 ft | 50 | Fair |
| 407th Ave over Creek No. 000000058310102 | Spink County | 2.8N & 1E Turton | 1963 | Channel Beam | 31 ft | 50 | Poor |
| 47280 319th Str. over Drainage Ditch No. 000000064028220 | Union County | 5N & 3.2W Elk Point | 1940 | Channel Beam | 50 ft | 50 | Fair |
| 182 Street over Ck No. 000000060275100 | Sully County | 4W & 3N Onida | 1960 | Channel Beam | 63 ft | 49 | Fair |
| 35400 271st Street over Snake Creek No. 000000012100030 | Charles Mix County | 1W of Academy | 1963 | Channel Beam | 31 ft | 48 | Fair |
| 375th Avenue over Pease Creek No. 000000012310208 | Charles Mix County | 3.8 & 1.0E of Geddes | 1965 | Channel Beam | 50 ft | 48 | Fair |
| 30480 391st Street over Mosquito Creek No. 000000012470368 | Charles Mix County | 7.8S & 4.0W of Wagner | 1974 | Channel Beam | 36 ft | 48 | Poor |
| 405th Avenue over Enemy Ck No. 000000018110137 | Davison County | 7.3 N & 6 W Ethan | 1970 | Channel Beam | 32 ft | 45 | Fair |
| 26922 413 Ave. over South Fork Twelve Mile C No. 000000034090013 | Hutchinson County | 6.7N 3.0E Parkston | 1974 | Channel Beam | 62 ft | 45 | Fair |
| 476th Avenue over Nine Mile Creek No. 000000042120062 | Lincoln County | 1.2S of Harrisburg | 1971 | Channel Beam | 36 ft | 45 | Poor |
| 439th Avenue over W. Fork of Vermillion Rv No. 000000044090039 | McCook County | 2W & 4.1N of Salem | 1961 | Channel Beam | 38 ft | 45 | Poor |
| 47850 299th ST over East Brule Ck No. 000000064085020 | Union County | 2N & 0.5W Alcester | 1930 | Channel Beam | 72 ft | 45 | Fair |
| 30320 482nd Ave over Ck No. 000000064120062 | Union County | 3E & 2.2S Alcester | 1983 | Channel Beam | 26 ft | 45 | Poor |
| 198 Street over South Medicine Ck No. 000000033372020 | Hughes County | 1.0S & 3.8W Harrold | 1969 | Channel Beam | 76 ft | 44 | Fair |
| IRR BIA RTE 3 over Little White River No. 00000000000A034 | Todd County | In Ghost Hawk Park | 1964 | Channel Beam | 99 ft | 44 | Poor |
| 361st Ave over Little Turtle Ck No. 000000030170197 | Hand County | 5.3N & 1E Miller | 1962 | Channel Beam | 36 ft | 43 | Fair |
| 47320 304 Str over Ck No. 000000064032070 | Union County | 6S & 1.2E Beresford | 1970 | Channel Beam | 26 ft | 43 | Poor |
| 350 Avenue over Ck No. 000000008140152 | Brule County | 0.5W & 4.2S Pukwana | 1964 | Channel Beam | 51 ft | 41 | Fair |
| 457th Avenue over Long Creek No. 000000050030218 | Minnehaha County | 1E & 0.8S Pumpkin Center | 1970 | Channel Beam | 25 ft | 41 | Fair |
| 39450 292nd Street over Choteau Creek No. 000000012505240 | Charles Mix County | 5.0N & 0.5W of Wagner | 1974 | Channel Beam | 62 ft | 40 | Poor |
| 190th Street over Hidewood Creek No. 000000029297120 | Hamlin County | 3E of Dempster | 1965 | Channel Beam | 72 ft | 40 | Poor |
| 32200 477th Ave over Lewis Ditch No. 000000064070250 | Union County | 1E & 2N Elk Point | 1968 | Channel Beam | 63 ft | 40 | Poor |
| 32201 478th Ave. over Lewis Ditch No. 000000064080251 | Union County | 2E & 1.9N Elk Point | 1940 | Channel Beam | 62 ft | 40 | Poor |
| 404th Avenue over North Br Twelve Mile Ck No. 000000018100213 | Davison County | 5W & 11.3 S Mitchell | 1962 | Channel Beam | 36 ft | 35 | Fair |
| 42910 259 St. over Wolf Ck No. 000000031171150 | Hanson County | 2 N & 0.1 E Emery | 2002 | Channel Beam | 34 ft | 35 | Fair |
| 293rd Street over Pattee Creek No. 000000042214250 | Lincoln County | 1N & 2.1W of Hudson | 1970 | Channel Beam | 36 ft | 35 | Poor |
| 263rd Street over Wolf Creek No. 000000044018190 | McCook County | 1N & 3.2W of Bridgewater | 1961 | Channel Beam | 62 ft | 35 | Poor |
| 446th Avenue over Little Vermillion River No. 000000044160060 | McCook County | 2.5N & 5E of Salem | 1961 | Channel Beam | 36 ft | 35 | Fair |
| 225 ST over Creek No. 000000049095050 | Miner County | 3S & 2.5 E Carthage | 1973 | Channel Beam | 25 ft | 35 | Fair |
| 104th Street over Little Minnesota River No. 000000055052040 | Roberts County | 1W & 1.5N of Claire City | 1967 | Channel Beam | 25 ft | 35 | Poor |
| 47160 310 Str. over Brule Ck No. 000000064016130 | Union County | 12S & 0.4E Beresford | 1970 | Channel Beam | 72 ft | 35 | Poor |
| 262nd Street over North Br Twelve Mile Ck No. 000000018135180 | Davison County | 3 N & 3.5 W Ethan | 1965 | Channel Beam | 25 ft | 34 | Fair |
| 244 ST over Firesteel Ck No. 000000002206060 | Aurora County | 1S & 2.5W Storla | 1940 | Channel Beam | 32 ft | 33 | Poor |
| 249 ST over Ck No. 000000002213110 | Aurora County | 5.3E 4N Plankinton | 1972 | Channel Beam | 25 ft | 33 | Fair |
| 314 Avenue over Chapelle Ck No. 000000033346155 | Hughes County | 15.5S & 6.4W Harrold | 1961 | Channel Beam | 62 ft | 33 | Poor |
| 319 Avenue over South Medicine Ck No. 000000033390023 | Hughes County | 2.0W & 1.3S Harrold | 1964 | Channel Beam | 73 ft | 33 | Fair |
| 322 Avenue over South Medicine Ck No. 000000033420025 | Hughes County | 1.0E & 1.5S Harrold | 1968 | Channel Beam | 62 ft | 33 | Fair |
| 207th Street over North Deer Ck No. 000000006157110 | Brookings County | 5N & 1.3W Brookings | 1958 | Channel Beam | 50 ft | 32 | Poor |
| W. Whetstone Road over North Fork Whetstone Ck No. 000000027272200 | Gregory County | 1.8W & 9N Bonesteel | 1982 | Channel Beam | 35 ft | 32 | Fair |
| 259th 85th ST N over Silver Ck No. 000000050205150 | Minnehaha County | 1S Renner | 1970 | Channel Beam | 73 ft | 32 | Poor |
| 475th Ave over Ck No. 000000020090132 | Deuel County | 1.8N & 1W of Clear Lake | 1960 | Channel Beam | 36 ft | 30 | Fair |
| 463rd Avenue over Creek No. 000000055140397 | Roberts County | 3.8S & 4W of Wilmot | 1966 | Channel Beam | 32 ft | 30 | Poor |
| 182nd Street over Creek No. 000000058352340 | Spink County | 10S & 5.2E Doland | 1967 | Channel Beam | 36 ft | 29 | Poor |
| Slovak Road over Deadmans Ck No. 000000028051380 | Haakon County | 11N & 11W Philip | 1955 | Channel Beam | 28 ft | 28 | Fair |
| 41910 283 St. over Lonetree Ck No. 000000034151150 | Hutchinson County | 7.0S 9.1E Parkston | 1964 | Channel Beam | 31 ft | 26 | Poor |
| 30660 418th Avenue over Deadman Creek No. 000000005170156 | Bon Homme County | 1.5E of 2.6S of Tyndall | 1967 | Channel Beam | 25 ft | 25 | Poor |
| 258th Street over Enemy Ck No. 000000018115140 | Davison County | 4 S & 3.5 W Mitchell | 1963 | Channel Beam | 32 ft | 25 | Fair |
| 43290 288 St. over Ck No. 000000034289200 | Hutchinson County | 2 S & 1.9 E Menno | 1930 | Channel Beam | 31 ft | 25 | Poor |
| Higgins Gulch over Higgins Gulch No. 020308000010024 | Lawrence County | T 6 N R 2 E Sec 7 | 1963 | Channel Beam | 25 ft | 25 | Fair |
| 467th Avenue over Saddle Creek No. 000000042030203 | Lincoln County | 1E & 9.3S of Lennox | 1972 | Channel Beam | 71 ft | 25 | Poor |
| 437 Ave over West Fork Vermillion Rv No. 000000049190226 | Miner County | 3E & 9.6S Howard | 1961 | Channel Beam | 26 ft | 25 | Poor |
| 243 ST over West Fork Vermillion Rv No. 000000049192230 | Miner County | 10S & 3.2E Howard | 1961 | Channel Beam | 25 ft | 25 | Fair |
| 306 Avenue over Okobojo Ck No. 000000060330048 | Sully County | 2E & 0.8S Agar | 1968 | Channel Beam | 38 ft | 25 | Fair |
| 193 Street over Ck No. 000000060332210 | Sully County | 7S & 1.2E Onida | 1968 | Channel Beam | 31 ft | 25 | Fair |
| 320 Avenue over Ck No. 000000060470231 | Sully County | 16E & 10.2S Onida | 1961 | Channel Beam | 25 ft | 25 | Poor |
| 242 ST over Rock Ck No. 000000049081220 | Miner County | 9W Canova | 1966 | Channel Beam | 36 ft | 24 | Fair |
| 41080 277 St. over North Br Dry Ck No. 000000034068090 | Hutchinson County | 1.0S 0.8E Parkston | 1974 | Channel Beam | 25 ft | 23 | Fair |
| 476th Avenue over Big Slough Creek No. 000000055270036 | Roberts County | 3E & 1.4N of Rosholt | 1930 | Channel Beam | 24 ft | 22 | Poor |
| 477th Avenue over Big Slough Creek No. 000000055280038 | Roberts County | 4E & 1.1N of Rosholt | 1955 | Channel Beam | 25 ft | 22 | Poor |
| Norway Street over Silver Ck No. 000000050206085 | Minnehaha County | 0.6E & 2.5S Baltic | 1970 | Channel Beam | 38 ft | 21 | Fair |
| 431st Avenue over Wolf Creek No. 000000044010014 | McCook County | 6.6N of Spencer | 1972 | Channel Beam | 31 ft | 20 | Fair |
| 117th Street over Creek No. 000000055063170 | Roberts County | 2.7W & 2N of Sisseton | 1965 | Channel Beam | 36 ft | 20 | Poor |
| 230th St. over Redstone Ck No. 000000056177100 | Sanborn County | 3N & 2.3W Artesian | 1967 | Channel Beam | 31 ft | 20 | Fair |
| 176th ST over Timber Creek No. 000000058229280 | Spink County | 3.0S & 2.9E Frankfort | 1964 | Channel Beam | 72 ft | 20 | Fair |
| 301 Avenue over Okobojo Creek No. 000000060280096 | Sully County | 3W & 3.4N Onida | 1961 | Channel Beam | 62 ft | 20 | Poor |
| 302 Avenue over Okobojo Ck No. 000000060290093 | Sully County | 3.7N & 2.5W Onida | 1962 | Channel Beam | 62 ft | 20 | Poor |
| 309 Avenue over Okobojo Ck No. 000000060360038 | Sully County | 5E & 0.3N Agar | 1967 | Channel Beam | 31 ft | 20 | Fair |
| 166th Street over Fordham Creek No. 000000058309180 | Spink County | 6N & 0.9NE Doland | 1955 | Channel Beam | 50 ft | 19 | Fair |
| 166th Street over Creek No. 000000058312180 | Spink County | 6N & 1.2E Doland | 1962 | Channel Beam | 31 ft | 19 | Fair |
| 419th Avenue over Spain Ditch No. 000000046070171 | Marshall County | 0.5W & 5.9N of Langford | 1971 | Channel Beam | 25 ft | 16 | Fair |
| 218th ST over Crow Ck No. 000000030113460 | Hand County | 20S & 4.7W Miller | 1969 | Channel Beam | 25 ft | 15 | Fair |
| 358th Ave over Ck No. 000000030140196 | Hand County | 5.4N & 2W Miller | 1969 | Channel Beam | 26 ft | 15 | Fair |
| 359th Ave over Ck No. 000000030150199 | Hand County | 5.1N & 1W Miller | 1910 | Channel Beam | 36 ft | 15 | Fair |
| 373rd Ave over Sand Ck No. 000000030290385 | Hand County | 1W & 8.5S Wessington | 1969 | Channel Beam | 36 ft | 15 | Fair |
| 249th Street over Wolf Creek No. 000000044014050 | McCook County | 3N & 0.4E of Spencer | 1978 | Channel Beam | 31 ft | 15 | Fair |
| 236 ST over West Fork Vermillion Rv No. 000000049172160 | Miner County | 3S & 1.2E of Howard | 1998 | Channel Beam | 35 ft | 15 | Fair |
| 251st Street over Colton Ck No. 000000050105070 | Minnehaha County | 3S & 0.5E Colton | 1969 | Channel Beam | 62 ft | 15 | Fair |
| 466th Avenue over Jim Creek No. 000000055170162 | Roberts County | 8E & 2.5N of Sisseton | 1964 | Channel Beam | 32 ft | 15 | Fair |
| 157th Street over Creek No. 000000058275090 | Spink County | 3S & 2.5W Conde | 1967 | Channel Beam | 36 ft | 15 | Fair |
| 314 Avenue over South Medicine Ck No. 000000033340016 | Hughes County | 5.0E & 0.4N Blunt | 1961 | Channel Beam | 76 ft | 13 | Poor |
| 156th Street over Creek No. 000000058275080 | Spink County | 2S & 2.5W Conde | 1966 | Channel Beam | 36 ft | 13 | Poor |
| State Park RD over Sand Ck No. 000000059497328 | Stanley County | 3.5S & 11.0E Fort Pierre | 1964 | Channel Beam | 31 ft | 10 | Fair |
| 252nd Street over Silver Ck No. 000000050206080 | Minnehaha County | 0.6E & 2S Baltic | 1970 | Channel Beam | 38 ft | 2 | Fair |
| Diversion Dam Road over Inlet Canal No. 10-110-361 | Butte County | 1.3 MI NE Belle Fourche | 1906 | Channel Beam | 80 ft | 1 | Good |
Counties with the most
| Davison County | 21 |
| Miner County | 13 |
| Union County | 12 |
| Spink County | 10 |
| Hand County | 10 |
| Sully County | 9 |
| McCook County | 9 |
| Sanborn County | 8 |
| Hutchinson County | 8 |
| Roberts County | 7 |
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