Worst Bridges in South Dakota
Bridges with the lowest condition ratings in South Dakota. South Dakota has 963 bridges in poor condition (16.4% of 5,887 total bridges).
5,887
Total Bridges
16.4%
In Poor Condition
963
Poor Bridges
963
Rating 0-4
Understanding Bridge Conditions in South Dakota
South Dakota's bridge infrastructure reflects decades of construction, maintenance, and replacement decisions influenced by geography, climate, traffic patterns, and available funding. With 963 bridges currently rated in poor condition (16.4% of the total inventory), understanding what these ratings mean helps residents and policymakers make informed decisions about infrastructure investment.
Federal inspectors evaluate three key components on every highway bridge: the deck (the driving surface and its immediate supports), the superstructure (beams, girders, trusses, or other primary load-carrying members), and the substructure (piers, abutments, and foundations that transfer loads to the ground). Each component receives a rating from 0 to 9, with the lowest of these three ratings determining the overall condition category. A rating of 4 or below classifies a bridge as “poor,” indicating significant structural deterioration that warrants prioritized attention.
Poor-rated bridges remain safe for use at their posted limits because federal law requires that any bridge with load-carrying deficiencies be either repaired, posted with weight restrictions, or closed. Many poor-rated bridges receive more frequent inspections than the standard 24-month cycle, allowing engineers to monitor deterioration rates and ensure conditions have not worsened beyond safe operating limits. Weight restrictions protect the structure while allowing continued service until rehabilitation or replacement can be funded and constructed.
Infrastructure investment decisions involve difficult trade-offs between maintaining aging structures and building new capacity. Bridges listed below represent the most deteriorated structures in South Dakota's inventory, where rehabilitation or replacement investment would have the greatest impact on improving overall infrastructure condition. Understanding where these bridges are located helps communities advocate for appropriate funding and plan alternative routes when load restrictions affect commercial traffic.
Condition Rating Scale
Failed to Critical
Closed or severely restricted. Major deterioration requiring immediate action.
Serious to Poor
Significant deterioration affecting capacity. Often weight-restricted.
Fair
Minor deterioration visible. Maintenance recommended but not urgent.
Good to Excellent
Components in sound condition with no significant deficiencies.
Lowest Rated Bridges in South Dakota
963 bridges rated 0-4 on the federal condition scale, sorted by lowest rating first. Showing first 50 — click below to expand. Displaying top 200 of 963.
| Rank | Bridge | Rating | Year Built | Condition |
|---|---|---|---|---|
| #1 | 412th Avenue over Middle Pearl Creek 5.1S & 3E of Cavour | 0 | 1930 | Poor |
| #2 | EICHER RD over HORSE CK 3.2 S NEWELL.8E US79 | 0 | 1950 | Poor |
| #3 | 425 AVE over ROCK CK 10.0W & 0.9S CANOVA | 0 | 1920 | Poor |
| #4 | 476 AVE over CK 2.0W & 5.1S MILBANK | 0 | 1901 | Poor |
| #5 | 211 AVENUE over WHITEWATER CK 2E & 4S COTTONWOOD | 0 | 1940 | Poor |
| #6 | 368 AVE over WOLF CK 8 E & 9.9 N MILLER | 0 | 1915 | Poor |
| #7 | 12590-416TH AVENUE over CK 3W & 4.IN PIERPONT | 1 | 1932 | Poor |
| #8 | 202ND ST. over BEAR BUTTE CK 5.3E BEAR BUTTE | 1 | 2000 | Poor |
| #9 | GAVER ROAD over REDWATER RV 1.5S 1.5E B. FOURCHE | 1 | 1920 | Poor |
| #10 | YPPARILLA RD over CK 3 N .4 W NEWELL | 1 | 1960 | Poor |
| #11 | 289th Street over Long Creek 10S & 0.9W of Lennox | 1 | 1935 | Poor |
| #12 | 456TH AVE over ELCE CK 3.7N & 3E PARKER | 1 | 1934 | Poor |
| #13 | KENTUCKY PL. over SULPHUR CK 9.7S & 2.8E MUD BUTTE | 1 | 1925 | Poor |
| #14 | 41480 299th Street over Emanuel Creek 4N & 1.2W of Tyndall | 1 | 1905 | Poor |
| #15 | PINE CREEK (UNORG) over PINE CK 5W & 0.8S WHITE RIVER | 1 | 1992 | Poor |
| #16 | 29810 466 ST. over ASH CK 1.2S & 14E IRENE | 1 | 1940 | Poor |
| #17 | 222 ST over REDSTONE CK W EDGE OF CARTHAGE | 2 | 1963 | Poor |
| #18 | NEMO ROAD over BOXELDER CK 1.3N 2.5W OF NEMO | 2 | 1975 | Poor |
| #19 | CHRISTENSEN ROAD over FALSE BOTTOM CK Int Christensen Maitland | 2 | 1970 | Poor |
| #20 | 46080 314 ST. over CLAY CK DITCH 3.5N & 3.2W VERMILLION | 2 | 1900 | Poor |
| #21 | 46530 314TH ST. over VERMILLION RV 3.5N & 1.3E VERMILLION | 2 | 1930 | Poor |
| #22 | 46540 307TH ST. over BAPTIST CK 10S & 13.4E IRENE | 2 | 1940 | Poor |
| #23 | 246 ST over FIRESTEEL CK 6.8E 7N PLANKINTON | 2 | 1930 | Poor |
| #24 | 398TH AVENUE over ENEMY CK 11W & 3.7 S MITCHELL | 2 | 1915 | Poor |
| #25 | 40430 308th Street over Choteau Creek 6S & 1.8W of Avon | 2 | 1912 | Poor |
| #26 | 257TH STREET over SILVER CREEK 1N & 0.3W RENNER | 2 | 1938 | Poor |
| #27 | 38930 302 ST over CK 9.0S 1.3E OF RAVINA | 2 | 1941 | Poor |
| #28 | 365 AVE over WOLF CK 5 E & 8.2 N MILLER | 2 | 1915 | Poor |
| #29 | 231 STREET over CROW CK 2.2S & 17.8W WSSGTN SPRGS | 2 | 1925 | Poor |
| #30 | 46580 313 ST. over VERMILLION RV 7.0 S & 0.6 E HUB CITY | 2 | 1910 | Poor |
| #31 | 370TH AVE over SOUTH FORK SNAKE CK 9.7N & 2W ZELL | 2 | 1920 | Poor |
| #32 | MAIN STREET over REDSTONE CK MAIN ST. - CARTHAGE | 2 | 1906 | Poor |
| #33 | 465TH AVENUE over BLIND CK 6W & 2.5N BERESFORD | 2 | 1935 | Poor |
| #34 | COUNTY RD over TURKEY RIDGE CK 5W & 6.2N VIBORG | 2 | 1913 | Poor |
| #35 | 451st Avenue over Creek 3S & 4W of Claire City | 2 | 1940 | Poor |
| #36 | 29830 ASH CRK AVE. over ASH CK 1.3S & 13.5E IRENE | 2 | 1945 | Poor |
| #37 | 27490 416 AVE. over PONY CK 2.1N 6.0E PARKSTON | 2 | 1986 | Poor |
| #38 | 460th Avenue over Big Coulee Creek 4S & 2W of Peever | 2 | 1950 | Poor |
| #39 | PINE CREEK RD. over PINE CK 21.1W & 13.9S FAITH | 2 | 1935 | Poor |
| #40 | 207TH ST over REDSTONE CK 8.1W DESMET | 2 | 1935 | Poor |
| #41 | KLING RD over HAY CK 6W 1.5S B FOURCHE | 2 | 1930 | Poor |
| #42 | SMITHWICK ROAD over WHITE RIVER .75 KM NE OF BIA RTE 41 | 2 | 1935 | Poor |
| #43 | 206th AVENUE over COTTONWOOD CK 4W & 1.2N COTTONWOOD | 2 | 1940 | Poor |
| #44 | COUNTY RD over CK 3N & 8.9E KENNEBEC | 2 | 1945 | Poor |
| #45 | BREHM RD. over CK 29E & 15.5S STURGIS | 2 | 1935 | Poor |
| #46 | 179 STREET over STRAY HORSE CK 4.9E & 4N CASTLEWOOD | 2 | 1910 | Poor |
| #47 | DIRT TRAIL over ROCK CK 10S & 11.5W HOWARD | 2 | 1910 | Poor |
| #48 | 239TH ST. over ROCK CK 6S & 6.5W HOWARD | 2 | 1910 | Poor |
| #49 | 31140 474TH AVE over CK 13.4S & 2E BERESFORD | 2 | 1983 | Poor |
| #50 | 2nd Avenue over BN Railroad 2nd Ave. Big Stone City | 3 | 1914 | Poor |
| #51 | 10th Avenue SE over Moccasin Creek 10th Ave. SE - Aberdeen | 3 | 1974 | Poor |
| #52 | 478TH AVENUE over CK 0.9N BUSHNELL | 3 | 1950 | Poor |
| #53 | CEDAR STREET over MARNE CREEK CEDAR STREET - YANKTON | 3 | 1978 | Poor |
| #54 | BENNET ROAD over BOXELDER CK .5N1E STPAT EXIT BOXELDER | 3 | 1973 | Poor |
| #55 | 45520 275 ST over WEST FORK VERMILLION RV 2.2E PARKER | 3 | 1952 | Poor |
| #56 | 478TH AVENUE over DEER CK 2.7N BUSHNELL | 3 | 1950 | Poor |
| #57 | MINNEKAHTA AVENUE over FALL RV MINNEKAHTA&RIVER HOTSPNGS | 3 | 1934 | Poor |
| #58 | 8th Avenue SE over Moccasin Creek 8th Ave. SE - Aberdeen | 3 | 1976 | Poor |
| #59 | WHITEWOOD SERVICE over COUNTY RD RC P&E RR E BOUNDARY WHITEWOOD | 3 | 1937 | Poor |
| #60 | 480 AVENUE over SOUTH FORK WHETSTONE RV 1N & 1.5E MILBANK | 3 | 1938 | Poor |
| #61 | 486TH AVENUE over CK 2.5S ELKTON | 3 | 1950 | Poor |
| #62 | 30999 477TH AVE over CK 9S & 2W ALCESTER | 3 | 1989 | Poor |
| #63 | 425th Avenue over BURLINGTON NORTHERN RR 1.6E & 0.6S of Bristol | 3 | 1960 | Poor |
| #64 | SAN MARCO BLVD. over PIERRE ST DRAINAGE DITCH .1S SANMARCO&S.CANYON RC | 3 | 1977 | Poor |
| #65 | 28650 461 AVE over VERMILLION RV 1E & 1.5S DAVIS | 3 | 1956 | Poor |
| #66 | 438th Avenue over BN Railroad 3.5W & 2.1S of Hazel | 3 | 1936 | Poor |
| #67 | S. 1st Avenue over Creek SE corner of Selby | 3 | 1930 | Poor |
| #68 | IRR BIA RTE 2 over RED WATER CREEK 8.5 KM E OF SD HWY 63 | 3 | 1961 | Poor |
| #69 | 468th Avenue over Jim Creek 10E & 0.5S of Sisseton | 3 | 1965 | Poor |
| #70 | WHITE BUTTE ROAD over LODGEPOLE CK 4.5E 13.9 N BISON | 3 | 1965 | Poor |
| #71 | CITY STREET over CK THIRD ST-DELL RAPIDS | 3 | 1952 | Poor |
| #72 | 142nd Street over Snake Creek 11.1W of Warner | 3 | 1959 | Poor |
| #73 | 42520 293rd Street over Creek 1.2E of Scotland | 3 | 1939 | Poor |
| #74 | 180th Street over Big Sioux River 3N & 1.3W of Castlewood | 3 | 1930 | Poor |
| #75 | 30480 428th Avenue over Beaver Creek 2W & 4.8S of Lesterville | 3 | 1940 | Poor |
| #76 | 175TH ST over TURTLE CREEK 1S 2.8W REDFIELD | 3 | 1909 | Poor |
| #77 | 409th Avenue over S. Fork of Pearl Creek 9.4S of Cavour | 3 | 1935 | Poor |
| #78 | 48050 311TH ST over EAST UNION CK 9.5S & 1.5E ALCESTER | 3 | 1950 | Poor |
| #79 | E MAIN ST FAS 6488 over BEAVER CK 0.4E BUFFALO GAP | 3 | 1971 | Poor |
| #80 | 242 ST over CK 1.8E 11.0N PLANKINTON | 3 | 1917 | Poor |
| #81 | 27150 446 AVE over CK 1.5N & 1W MARION | 3 | 1945 | Poor |
| #82 | 30430 446th Avenue over Unnamed Creek 1.7N & 5W of Volin | 3 | 1941 | Poor |
| #83 | 321 AVENUE over CHAPELLE CK 0.3W & 10.17S HARROLD | 3 | 1963 | Poor |
| #84 | 373rd Avenue over Snake Creek 11W & 1S of Warner | 3 | 1929 | Poor |
| #85 | 398th Avenue over Mud Creek 2E & 2.4S of Sratford | 3 | 1915 | Poor |
| #86 | 125th Street over James River 2.5S & 2.4E of Columbia | 3 | 1920 | Poor |
| #87 | 143rd Street over Mud Creek 1S & 4.4W of Ferney | 3 | 1935 | Poor |
| #88 | 103rd Street over James River 0.7N & 1W of Hecla | 3 | 1900 | Poor |
| #89 | 133rd Street over Creek 2.2E of Groton | 3 | 1935 | Poor |
| #90 | 133rd Street over Creek 4.6E of Groton | 3 | 1935 | Poor |
| #91 | 45970 279 ST. over VERMILLION RV 2S & 1.3W CHANCELLOR | 3 | 1985 | Poor |
| #92 | 28820 463 AVE over VERMILLION RV 2E & 3.2S DAVIS | 3 | 1970 | Poor |
| #93 | 27260 418 AVE. over PONY CK 1.9W 0.6N MILLTOWN | 3 | 1939 | Poor |
| #94 | 266TH STREET over TRIB TO SKUNK CK 2.2S & 1.3W ELLIS | 3 | 1952 | Poor |
| #95 | 44960 296 ST over Turkey Creek 2.4 W 1.0 N Irene | 3 | 1979 | Poor |
| #96 | 167 STREET over WILLOW CK 2.2W 5N KRANZBURG | 3 | 1910 | Poor |
| #97 | GRAND VIEW MEADOW over COLTON CK 1.9S & 2.1W LYONS | 3 | 1940 | Poor |
| #98 | 379th Avenue over Creek 12.8S & 6W of Wolsey | 3 | 1928 | Poor |
| #99 | 41630 268 ST. over TWELVE MILE CK 8.0N 6.3E PARKSTON | 3 | 1971 | Poor |
| #100 | 41840 280 ST. over DRY CK 4S & 8.4E PARKSTON | 3 | 1941 | Poor |
| #101 | I-90 SERVICE ROAD over WHITEWOOD CK 1 MI E WHITEWOOD | 3 | 1938 | Poor |
| #102 | 221st Street over Trib. to Big Sioux River 10.4W & 2N of Ward | 3 | 1915 | Poor |
| #103 | 242nd Street over Pipestone Creek 7.5E & 2S of Trent | 3 | 1968 | Poor |
| #104 | 118th Street over Little Minnesota River 2.5E & 0.5N of Sisseton | 3 | 1939 | Poor |
| #105 | 45860 278 ST over VERMILLION RV 1S & 2.3W CHANCELLOR | 3 | 1940 | Poor |
| #106 | 396TH AVENUE over ENEMY CK 4.6S & 1W MT VERNON | 3 | 1967 | Poor |
| #107 | 257TH ST. over ENEMY CK 3 S & 12.5W MITCHELL | 3 | 1920 | Poor |
| #108 | 399TH AVENUE over ENEMY CK 4.3S & 2E MT VERNON | 3 | 1935 | Poor |
| #109 | 378 AVE over WEST FIRESTEEL CK 8.5N 4.7E WHITE LAKE | 3 | 1936 | Poor |
| #110 | THUNDERHEAD FALLS over RAPID CK 0.8E 1.8S JOHNSON SD | 3 | 1964 | Poor |
| #111 | THUNDERHEAD FALLS over RAPID CK 0.9E 2.0S JOHNSON SD | 3 | 1964 | Poor |
| #112 | 30710 406th Avenue over Trib. to Choteau Creek 4.1S of Avon | 3 | 1930 | Poor |
| #113 | Jefferson Road over Trib. to Dry Choteau Ck 0.4N of Avon | 3 | 1945 | Poor |
| #114 | 41090 296th Street over Trib. to Emanuel Creek 6N & 3.7E of Avon | 3 | 1935 | Poor |
| #115 | 41260 306th Street over Emanuel Creek 2S & 3.4W of Tyndall | 3 | 1970 | Poor |
| #116 | 29970 415th Avenue over Trib. to Emanuel Creek 1W & 3.3N of Tyndall | 3 | 1930 | Poor |
| #117 | 29120 419th Avenue over Dawson Creek 0.8N & 4W of Scotland | 3 | 1910 | Poor |
| #118 | 29160 420th Avenue over Dawson Creek 3W & 0.4N of Scotland | 3 | 1915 | Poor |
| #119 | 42030 302nd Street over Snatch Creek 3.3E & 2N of Tyndall | 3 | 1983 | Poor |
| #120 | 42090 303rd Street over Snatch Creek 3.9E & 1N of Tyndall | 3 | 1910 | Poor |
| #121 | ELMSPRINGS RD. over BULL CK 1.8W 4N ELM SPRINGS | 3 | 1975 | Poor |
| #122 | 212th Street over Sand Creek 1.5N of 11.9W of Virgil | 3 | 1930 | Poor |
| #123 | 193rd Street over Creek 9N & 3.8E of Wessington | 3 | 1930 | Poor |
| #124 | 218th Street over Creek 4.5S & 8.3W of Virgil | 3 | 1935 | Poor |
| #125 | 201st Street over Cain Creek 4.0N & 1.9W of Wolsey | 3 | 1910 | Poor |
| #126 | 386th Avenue over Sand Creek 3.5W & 4.5S of Virgil | 3 | 1915 | Poor |
| #127 | 211TH ST over CAIN CK 3N VIRGIL | 3 | 1928 | Poor |
| #128 | 395th Avenue over Cain Creek 8.6S & 5W of Huron | 3 | 1926 | Poor |
| #129 | 15th Street NE over Ravine Park Lake 1N & 0.3E of Huron | 3 | 1924 | Poor |
| #130 | 216 ST over SOUTH FORK PEARL CK 8.0S 1.5W CAVOUR | 3 | 1924 | Poor |
| #131 | 200TH ST over SHUE CK 8N 0.8E CAVOUR | 3 | 1912 | Poor |
| #132 | 201ST ST over Shue Creek 7N 0.9E Cavour | 3 | 1922 | Poor |
| #133 | 194TH St over Shue Creek 14N 6.2W Iroquois | 3 | 1936 | Poor |
| #134 | 212th Street over Middle Pearl Creek 4S & 3.8W of Iroquois | 3 | 1928 | Poor |
| #135 | 212th Street over S. Fork of Pearl Creek 4S & 0.9W of Iroquois | 3 | 1922 | Poor |
| #136 | 211th Street over S. Fork of Pearl Creek 0.6W & 3.0S of Iroquois | 3 | 1930 | Poor |
| #137 | 29210 421st Avenue over Dawson Creek 3W & 0.1S of Scotland | 3 | 1925 | Poor |
| #138 | 468th Avenue over Snake Creek 7.7S & 2E of Lennox | 3 | 1935 | Poor |
| #139 | 169TH ST over BRYANT CK 2S & 1.4E MIRANDA | 3 | 1934 | Poor |
| #140 | 480th Avenue over Pattee Creek 6W & 2.5S of Fairview | 3 | 1935 | Poor |
| #141 | 379TH AVE over TURTLE CREEK 5W 2N TULARE | 3 | 1920 | Poor |
| #142 | 179TH ST over TURTLE CREEK 4.0N 4.9W TULARE | 3 | 1908 | Poor |
| #143 | 166TH ST over CREEK 1.6W 0.7S ASHTON | 3 | 1930 | Poor |
| #144 | 167TH STREET over TIMBER CREEK 5N & 5W DOLAND | 3 | 1932 | Poor |
| #145 | 277 STREET over DOG EAR CK 1.1W & 1N WINNER | 3 | 1930 | Poor |
| #146 | 287 STREET over CK 1.8E 1.2S COLOME | 3 | 1935 | Poor |
| #147 | 279 STREET over WEST BR BULL CK 5.5E 6.75N COLOME | 3 | 1955 | Poor |
| #148 | 142 STREET over CK 4.2E & 4.5N MARVIN | 3 | 1958 | Poor |
| #149 | 425th Avenue over Crow Creek 2E & 0.9S of Britton | 3 | 1940 | Poor |
| #150 | 40370 311th Street over Choteau Creak 10.2W & 1N of Springfield | 3 | 1905 | Poor |
| #151 | 29140 408th Avenue over Trib. to Emanuel Creek 11.6N & 8W of Tyndall | 3 | 1930 | Poor |
| #152 | 28980 417 AVE. over DAWSON CK 1.0 WEST OF KAYLOR | 3 | 1991 | Poor |
| #153 | 484th Avenue over Trib. to Pattee Creek 3W & 3.6N of Hudson | 3 | 1940 | Poor |
| #154 | 221st Street over Trib. to Big Sioux River 10.8W & 2N of Ward | 3 | 1915 | Poor |
| #155 | 277 STREET over DOG EAR CK 1N WINNER | 3 | 1940 | Poor |
| #156 | 461 Ave. over VERMILLION RV 1W & 1.2S CENTERVILLE | 3 | 1910 | Poor |
| #157 | 30040 473 AVE. over CK 1E & 2.4S BERESFORD | 3 | 1991 | Poor |
| #158 | 47610 312TH ST over CK 3E & 1N SPINK | 3 | 1992 | Poor |
| #159 | 37570 287 STREET over PEASE CK 2.0S 1.7E OF GEDDES | 3 | 1920 | Poor |
| #160 | 29470 381st Avenue over Creek 2.7S & 1.0W of Lake Andes | 3 | 1979 | Poor |
| #161 | 30410 390 AVE over MOSQUITO CK 7.1S 4.8W OF WAGNER | 3 | 1941 | Poor |
| #162 | 29110 393rd Avenue over Creek 5.9N & 2.0W of Wagner | 3 | 1925 | Poor |
| #163 | 39460 289th Street over Creek 8.0N & 0.4W of Wagner | 3 | 1940 | Poor |
| #164 | 39540 287th Street over Choteau Creek 10.0N & 0.4E of Wagner | 3 | 1940 | Poor |
| #165 | VIKEN ROAD over HORSE CK 1 S 3 W OF NEWELL | 3 | 1919 | Poor |
| #166 | 407TH AVENUE over DRY RUN CK 2 W & 6.8 N MITCHELL | 3 | 1935 | Poor |
| #167 | 292 STREET over WILLOW CK 1.3E CLEARFIELD | 3 | 1950 | Poor |
| #168 | 482ND AVENUE over Medary Creek 3.8N & 4W ELKTON | 3 | 1975 | Poor |
| #169 | 289th Street over Long Creek 10S & 0.8W of Lennox | 3 | 1935 | Poor |
| #170 | 471st Avenue over Saddle Creek 1W & 7.5S of Worthing | 3 | 1935 | Poor |
| #171 | 47230 305 STR. over CK 7S & 0.3E BERESFORD | 3 | 1987 | Poor |
| #172 | 30040 478 AVE. over DRAINAGE DITCH 0.5W & 0.6N ALCESTER | 3 | 1983 | Poor |
| #173 | 47880 306 STR. over CK 5S & 0.2W ALCESTER | 3 | 1950 | Poor |
| #174 | IRR BIA RTE 3 over LITTLE WHITE RIVER IN GHOST HAWK PARK | 3 | 1964 | Poor |
| #175 | 361ST AVE over WOLF CK 7.5N & 1E MILLER | 3 | 1913 | Poor |
| #176 | 365TH AVE over REE CK 3.1N & 3E ST LAWRENCE | 3 | 1920 | Poor |
| #177 | 366TH AVE over PEARL CK 4E & .4N ST LAWRENCE | 3 | 1932 | Poor |
| #178 | 222ND STREET over CK 1S & 10W ALPENA | 3 | 1960 | Poor |
| #179 | 220 STREET over CK 1W 1N ALPENA | 3 | 1930 | Poor |
| #180 | SCENIC ROAD over CHEYENNE RV 3.5E & 3.3S HOT SPRINGS | 3 | 1930 | Poor |
| #181 | 481st Avenue over East Brule Creek 5W & 4.4S of Fairview | 3 | 1959 | Poor |
| #182 | 47840 300TH ST over DRAINAGE DITCH 1N & 0.6W ALCESTER | 3 | 1997 | Poor |
| #183 | 141st Street over N. Fork Whetstone Rv 3.5E & 0.1N of Corona | 3 | 1935 | Poor |
| #184 | 161ST ST over SOUTH FORK SNAKE CK 11N & 1.9W ZELL | 3 | 1930 | Poor |
| #185 | 402ND AVENUE over MORRIS CK (DRY RUN CK) 7 W & 9.3 N MITCHELL | 3 | 1960 | Poor |
| #186 | 28070 416 AVE. over DRY CK 4.7S 6.0E PARKSTON | 3 | 1935 | Poor |
| #187 | 293rd Street over Pattee Creek 1N & 2.1W of Hudson | 3 | 1970 | Poor |
| #188 | 416th Avenue over Crow Creek Ditch 2N & 1E of Amherst | 3 | 1935 | Poor |
| #189 | 422nd Avenue over Spain Ditch 5.9N & 3E of Langford | 3 | 1930 | Poor |
| #190 | 237th Street over Big Sioux River 3.5S & 2.6W of Egan | 3 | 1976 | Poor |
| #191 | 457th Avenue over Creek 6N of Sisseton | 3 | 1935 | Poor |
| #192 | 112th Street over Little Minnesota River 3E & 6.5S of Claire City | 3 | 1974 | Poor |
| #193 | 466th Avenue over Creek 1W & 0.1N of Wilmot | 3 | 1935 | Poor |
| #194 | 47340 306 STR. over CK 8S & 1.4E BERESFORD | 3 | 1948 | Poor |
| #195 | 31070 476TH AVE over CK 4E & 12.7S BERESFORD | 3 | 1963 | Poor |
| #196 | 264 ST over PLATTE CK 12S 1.9W WHITE LAKE | 3 | 1978 | Poor |
| #197 | 244 ST over FIRESTEEL CK 1S & 2.5W STORLA | 3 | 1940 | Poor |
| #198 | 391 AVE over WEST FIRESTEEL CK 5E 6.8N PLANKINTON | 3 | 1925 | Poor |
| #199 | 245 ST over FIRESTEEL CK 5.3E 8N PLANKINTON | 3 | 1940 | Poor |
| #200 | 102nd Street over Elm Lake 8.5W & 5N of Frederick | 3 | 1935 | Poor |
Explore More
Data Source: Federal Highway Administration (FHWA) National Bridge Inventory 2024
Bridge inspection data is typically updated every 24 months. Conditions may have changed since the last inspection.
“Structurally deficient” does not mean a bridge is unsafe or likely to collapse. It indicates that one or more key structural elements are in poor or worse condition. Bridges are inspected regularly and may have load restrictions in place.
This data is for informational purposes only and should not be used for route clearance or vehicle weight decisions.