Butte County, South Dakota bridges
Butte County has 142 bridges and culverts in the National Bridge Inventory, the oldest built in 1906. 20 (14%) are rated poor. The most common type is culvert (38%).
- Bridges
- 142
- Good
- 32%
- Fair
- 54%
- Poor
- 14%
- 20 bridges
- Average age
- 47.2 yrs
- Posted or closed
- 21
Map of bridges in Butte County
Green good, amber fair, red poor. Click a marker for details.Search bridges in Butte County
Type at least two characters, or pick a condition or type, to search every bridge in the county.
Condition
Good32%(46)
Fair54%(76)
Poor14%(20)
When they were built
Busiest
- US085 over Hay CkFair15,432 vehicles/day
- US085 over Belle Fourche RvFair10,476 vehicles/day
- SD034 over Willow CkFair3,961 vehicles/day
- SD034 over Redwater RvFair3,547 vehicles/day
- SD034 over Redwater CanalGood3,547 vehicles/day
Longest
- Fair
- Fair
- US212 P over Redwater RvFair353 ft
- SD034 over Redwater RvFair308 ft
- Poor
Oldest
- Diversion Dam Road over Inlet CanalGoodBuilt 1906
- Fair
- Gaver Road over Redwater RvPoorBuilt 1920
- Vallery RD over Stinkingwater CkFairBuilt 1920
- Old HWY 79 over South Fork Moreau RvPoorBuilt 1930
All bridges in Butte County
Busiest first · showing 1–142 of 142| Bridge | Location | Built | Type | Length | Daily traffic | Condition |
|---|---|---|---|---|---|---|
| US085 over Hay Ck No. 000000010097382 | 0.8 N JCT Sd 34 | 1963 | Slab | 152 ft | 15,432 | Fair |
| US085 over Belle Fourche Rv No. 000000010098371 | 0.4 S JCT US 212 | 1958 | Stringer/Multi-beam or Girder | 583 ft | 10,476 | Fair |
| SD034 over Willow Ck No. 000000010099394 | 0.7 E JCT US 85 | 1939 | Culvert | 25 ft | 3,961 | Fair |
| SD034 over Redwater Rv No. 000000010114411 | 2.0 NW Lawrence CO Line | 1992 | Stringer/Multi-beam or Girder | 308 ft | 3,547 | Fair |
| SD034 over Redwater Canal No. 000000010117413 | 1.9 NW Lawrence CO Line | 1964 | Culvert | 20 ft | 3,547 | Good |
| SD034 over False Bottom Ck No. 000000010130416 | 0.5 NW Lawrence CO Line | 1992 | Slab | 141 ft | 3,547 | Fair |
| US212 over Belle Fourche Rv No. 000000010103367 | 0.3 E JCT US 85 @ B. F. | 1992 | Stringer/Multi-beam or Girder | 496 ft | 2,874 | Fair |
| US212 over Horse Ck No. 000000010309368 | 0.3 N JCT Sd 79 S | 2005 | Stringer/Multi-beam or Girder | 167 ft | 2,454 | Good |
| SD079 over Cottonwood Ck No. 000000010310416 | 0.5 N Meade CO Line | 1954 | Slab | 117 ft | 1,935 | Fair |
| US212 over Belle Fourche Rv No. 000000010156360 | 5.7 E JCT US 85 | 2002 | Stringer/Multi-beam or Girder | 218 ft | 1,790 | Fair |
| US212 over South Canal No. 000000010237366 | 1.3 W of Nisland | 2002 | Culvert | 38 ft | 1,790 | Good |
| SD079 over Belle Fourche Rv No. 000000010310399 | 2.0 N Meade CO Line | 1985 | Stringer/Multi-beam or Girder | 296 ft | 1,670 | Fair |
| 8th Avenue over Belle Fourche Rv No. 000000010100374 | 8th Ave. Belle Fourche | 1994 | Slab | 166 ft | 1,637 | Good |
| US085 over Crow Ck No. 000000010100347 | 2 N of Belle Fourche | 1966 | Slab | 140 ft | 1,543 | Fair |
| US085 over Ck No. 000000010101267 | 10 N of Belle Fourche | 1966 | Culvert | 22 ft | 1,543 | Fair |
| US085 over Owl Ck No. 000000010105261 | 10.8 N of Belle Fourche | 1966 | Slab | 140 ft | 1,543 | Fair |
| US212 P over Redwater Rv No. 000000010105376 | 1E JCT US85-BELLE Fourche | 1995 | Slab | 353 ft | 1,418 | Fair |
| 10th Avenue over Hay Ck No. 000000010103375 | 10th Avenue | 1961 | Culvert | 60 ft | 1,335 | Fair |
| US212 over Owl Ck No. 000000010286370 | 2.3 W JCT Sd 79 | 2020 | Culvert | 42 ft | 1,319 | Good |
| US085 over Battle Ck No. 000000010249129 | 12.7 S Harding CO Line | 1965 | Slab | 129 ft | 1,190 | Fair |
| US085 over Moreau Rv No. 000000010250060 | 5.8 S Harding CO Line | 1965 | Stringer/Multi-beam or Girder | 158 ft | 1,190 | Fair |
| US085 over Four Mile Ck No. 000000010250086 | 8.4 S Harding CO Line | 1965 | Stringer/Multi-beam or Girder | 158 ft | 1,190 | Fair |
| SD034 over Hay Ck No. 000000010055397 | 4.2 W JCT US 85 | 1956 | Slab | 164 ft | 1,127 | Fair |
| SD034 over Hay Ck No. 000000010060396 | 3.7 W JCT US 85 | 1956 | Slab | 198 ft | 1,127 | Fair |
| US085 over Indian Ck No. 000000010146229 | 16 NE JCT US 212 | 1965 | Slab | 140 ft | 1,037 | Fair |
| US085 over East Br Antelope Ck No. 000000010249135 | 13.3 S Harding CO Line | 1965 | Slab | 140 ft | 1,037 | Fair |
| Valley Township RD over Cottonwood Ck No. 000000010313410 | 0.8 W Vale | 1978 | Tee Beam | 50 ft | 870 | Fair |
| SD079 over South Willow Ck No. 000000010310242 | 10 N Newell & JCT 212 E | 1962 | Slab | 117 ft | 692 | Fair |
| SD079 over North Canal No. 000000010310296 | 4.5 N Newell & JCT 212 E | 1962 | Culvert | 31 ft | 692 | Fair |
| SD079 over Dry Ck No. 000000010310304 | 3.7 N Newell & JCT 212 E | 1962 | Slab | 117 ft | 692 | Fair |
| SD079 over South Br Dry Ck No. 000000010310314 | 2.8 N Newell & JCT 212 E | 1962 | Culvert | 21 ft | 692 | Fair |
| SD079 over Deadman Ck No. 000000010310336 | 0.6 N Newell & JCT 212 E | 1962 | Culvert | 25 ft | 692 | Fair |
| SD079 over North Fork Willow Ck No. 000000010310196 | 2.9 S JCT Sd 168 | 1968 | Culvert | 25 ft | 581 | Fair |
| SD079 over North Willow Ck No. 000000010310215 | 4.9 S JCT Sd 168 | 1968 | Stringer/Multi-beam or Girder | 185 ft | 581 | Fair |
| US212 over Ck No. 000000010321339 | 1.2 NE of Newell | 1956 | Culvert | 20 ft | 501 | Fair |
| US212 over Dry Ck No. 000000010324337 | 1.5 NE of Newell | 1956 | Slab | 152 ft | 501 | Fair |
| US212 over Deer Ck No. 000000010328334 | 2.2 NE of Newell | 1956 | Culvert | 22 ft | 501 | Good |
| US212 over Willow Ck No. 000000010357312 | 5.7 NE of Newell | 1956 | Stringer/Multi-beam or Girder | 197 ft | 501 | Fair |
| US212 over Ck No. 000000010487212 | 5.8 SW Meade CO Line | 1956 | Culvert | 24 ft | 501 | Fair |
| US212 over Sulphur Ck No. 000000010496208 | 5.2 SW Meade CO Line | 1956 | Stringer/Multi-beam or Girder | 198 ft | 501 | Fair |
| SD079 over Ck No. 000000010341100 | 8.9 NE JCT Sd 168 | 1983 | Culvert | 22 ft | 366 | Fair |
| SD079 over Frog Ck No. 000000010352100 | 10 NE JCT Sd 168 | 2021 | Culvert | 25 ft | 366 | Good |
| SD079 over South Fork Moreau Rv No. 000000010386067 | 0.4 N of Hoover | 1972 | Stringer/Multi-beam or Girder | 171 ft | 366 | Fair |
| Stone Lake RD over Horse Ck No. 000000010270338 | 0.1 N 4 W Newell | 2002 | Slab | 127 ft | 302 | Good |
| 8th Avenue over Hay Ck No. 000000010100378 | 8th Avenue- Belle Fourche | 2019 | Culvert | 33 ft | 300 | Good |
| Arpan RD over South Canal No. 000000010196342 | 11 West Newell | 1975 | Box Beam or Girders - Multiple | 66 ft | 269 | Poor |
| Snoma RD over Maloney Ck No. 000000010191390 | 9.1E 1.0S of Belle F | 2022 | Culvert | 31 ft | 175 | Good |
| Hansen Road over North Canal No. 000000010254300 | 5.6W & 4N Newell | 1994 | Culvert | 32 ft | 160 | Good |
| Snoma Road over Redwater Canal No. 000000010115379 | 1 MI East Belle F. | 1975 | Tee Beam | 25 ft | 150 | Fair |
| Snoma RD over Stinkingwater Ck No. 000000010240390 | 1.0 W 2 S of Nisland | 1969 | Slab | 87 ft | 149 | Fair |
| Whitewood RD over South Canal No. 000000010250381 | 6 W 4.1 S Newell | 1980 | Tee Beam | 40 ft | 143 | Fair |
| Camp Crook RD over Trib to North Indian Ck No. 000000010093178 | 7.3 N JCT US 85 | 2011 | Culvert | 21 ft | 124 | Good |
| National Street over Willow Ck No. 000000010099380 | 0.2E US85 - Belle Fourche | 2008 | Culvert | 29 ft | 112 | Fair |
| Snoma Road over Redwater Rv No. 000000010111380 | 0.5 E Belle Fourche | 1987 | Tee Beam | 150 ft | 112 | Fair |
| Camp Crook RD over North Indian Ck No. 000000010091161 | 9.0 N JCT US 85 | 2012 | Tee Beam | 60 ft | 110 | Fair |
| Old HWY 212 over Willow Ck No. 000000010365343 | 5.5E .2S Newell | 2009 | Tee Beam | 83 ft | 102 | Good |
| Beulah RD over Trib Redwater Ck No. 000000010013435 | 8.2W & 4.5S of Belle Four | 1975 | Tee Beam | 40 ft | 100 | Fair |
| Arpan RD over Indian Ck No. 000000010200295 | 5W 7.5N Nisland | 1990 | Tee Beam | 117 ft | 100 | Fair |
| Beet Road over Indian Ck Lateral No. 000000010220321 | 3W 5N Nisland | 1962 | Culvert | 27 ft | 75 | Good |
| Beet RD over South Canal No. 000000010220352 | 2N & 2.5W Nisland | 1997 | Culvert | 24 ft | 75 | Good |
| Orman RD over Indian Ck No. 000000010262330 | 1 N 4.7 W Newell | 2021 | Stringer/Multi-beam or Girder | 179 ft | 72 | Good |
| Orman Road over Ck No. 000000010267330 | 1 N 4.3 W Newell | 2022 | Stringer/Multi-beam or Girder | 82 ft | 72 | Good |
| Riley RD over Owl Ck No. 000000010250352 | 6.0W 1.1S Newell | 2021 | Culvert | 44 ft | 71 | Fair |
| Beet RD over Indian Ck No. 000000010220309 | 3 W 6 N Nisland | 2011 | Stringer/Multi-beam or Girder | 77 ft | 66 | Fair |
| Vale Cutoff RD over South Canal No. 000000010280399 | 5.9 S 3 W Newell | 1995 | Culvert | 21 ft | 66 | Good |
| Vale Cutoff RD over South Canal No. 000000010283400 | 6 S 2.7 W Newell | 1982 | Tee Beam | 45 ft | 66 | Fair |
| Vale Cutoff RD over Whitewood Ck No. 000000010288409 | 3.2 W .2N Vale | 1966 | Box Beam or Girders - Multiple | 120 ft | 65 | Fair |
| Snoma RD over South Canal No. 000000010274390 | 5 So. 3.6W of Newell | 1996 | Culvert | 35 ft | 59 | Good |
| Whitewood Valleyrd over Belle Fourche Rv No. 000000010250375 | East Edge of Nisland | 1980 | Stringer/Multi-beam or Girder | 251 ft | 55 | Fair |
| Mail RD over Ck No. 000000010230302 | 2W 7N Nisland | 1998 | Tee Beam | 62 ft | 53 | Good |
| Arpan RD over North Canal No. 000000010200278 | 5W 9 N Nisland | 1967 | Tee Beam | 40 ft | 51 | Fair |
| 3VVV RD over Middle Ck No. 000000010083360 | 1.5N & 1.5W Belle Fourche | 2002 | Tee Beam | 25 ft | 50 | Fair |
| Roundup Street over Belle Fourche Rv No. 000000010096374 | End of Roundup ST - Bf | 1980 | Tee Beam | 121 ft | 49 | Fair |
| Lewis Road over Dry Ck No. 000000010355380 | 3 N 3.5 E Vale | 1984 | Tee Beam | 50 ft | 49 | Fair |
| Old HWY 212 over Mud Elm Ck No. 000000010445332 | 13.5 E 0.8 N Newell | 2023 | Culvert | 21 ft | 48 | Good |
| Old HWY 212 over Station Elm Ck No. 000000010458321 | 2N 14E of Newell | 1945 | Stringer/Multi-beam or Girder | 33 ft | 48 | Poor |
| Rehorst Road over Belle Fourche Rv No. 000000010069361 | 2N 3W Belle Fourche | 2000 | Slab | 124 ft | 47 | Good |
| Gaver Road over Redwater Rv No. 000000010114395 | 1.5S 1.5E B. Fourche | 1920 | Culvert | 44 ft | 47 | Poor |
| Olson Cutoff Road over Belle Fourche Rv No. 000000010141359 | 1N & 4E Belle Fourch | 1995 | Stringer/Multi-beam or Girder | 242 ft | 47 | Poor |
| Harding Cutoff RD over Alkali Ck No. 000000010144013 | 35.5 N 4.5 E B.F. | 2016 | Culvert | 30 ft | 47 | Fair |
| Brooker RD over Indian Ck No. 000000010152240 | 14N 5.2E B. Fourche | 1950 | Stringer/Multi-beam or Girder | 116 ft | 47 | Poor |
| Belle Fourche Inle over Inlet Canal No. 000000010160353 | 6E & 1.3N Belle Frch | 1999 | Tee Beam | 103 ft | 47 | Fair |
| Brooker RD over Hilder Brand Ck No. 000000010164240 | 14N 6.4E B Fourche | 1985 | Tee Beam | 25 ft | 47 | Poor |
| Fruitdale RD over Belle Fourche Rv No. 000000010175381 | 0.5S Fruitdale | 1995 | Slab | 199 ft | 47 | Good |
| Arpan RD over South Canal No. 000000010192343 | 9.1E 4N B. Fourche | 1975 | Box Beam or Girders - Multiple | 149 ft | 47 | Good |
| Mail RD over Owl Ck No. 000000010230338 | 8.0W 0.2N Newell | 1978 | Tee Beam | 40 ft | 47 | Fair |
| Vallery RD over South Canal No. 000000010236380 | 1.0S 1.3W Nisland | 1998 | Culvert | 21 ft | 47 | Good |
| Vallery RD over Stinkingwater Ck No. 000000010240380 | 1.0S 1.0W Nisland | 1920 | Stringer/Multi-beam or Girder | 70 ft | 47 | Fair |
| Riley RD over North Canal No. 000000010250309 | 6.0 W 3.1 N Newell | 1997 | Culvert | 21 ft | 47 | Good |
| Riley RD over Indian Ck No. 000000010250316 | 6.0 W 2.3 N Newell | 1950 | Stringer/Multi-beam or Girder | 98 ft | 47 | Fair |
| Winkler RD over North Canal No. 000000010260295 | 5 W 4.5 N Newell | 1997 | Culvert | 24 ft | 47 | Good |
| Winkler RD over Horse Ck No. 000000010260298 | 5.0 W 4.1 N Newell | 1958 | Stringer/Multi-beam or Girder | 32 ft | 47 | Poor |
| Winkler Road over Horse Ck No. 000000010266320 | 4.3 W 2 N Newell | 2020 | Tee Beam | 65 ft | 47 | Good |
| Stone Lake RD over North Canal No. 000000010270314 | 4.0 W 2.6 N Newell | 1996 | Culvert | 21 ft | 47 | Good |
| Stone Lake Road over Owl Ck No. 000000010271364 | 2.1E & 0.7N Nisland | 1964 | Stringer/Multi-beam or Girder | 27 ft | 47 | Fair |
| Ypparilla RD over Ck No. 000000010306310 | 3 N .4 W Newell | 1960 | Stringer/Multi-beam or Girder | 24 ft | 47 | Poor |
| 184th Street over Dry Ck No. 000000010317330 | .7N Newell .9E US79 | 1945 | Stringer/Multi-beam or Girder | 29 ft | 47 | Fair |
| Eicher RD over Horse Ck No. 000000010317373 | 3.2 S NEWELL.8E US79 | 1950 | Stringer/Multi-beam or Girder | 101 ft | 47 | Poor |
| Yparilla Road over North Canal No. 000000010325310 | 3N 1.5E Newell | 1997 | Culvert | 21 ft | 47 | Good |
| Old HWY 212 over Dry Ck No. 000000010326340 | 0.7 E of Newell | 1970 | Tee Beam | 80 ft | 47 | Poor |
| Youngberg Road over Horse Ck No. 000000010340388 | 2.2 N 2 E Vale | 1978 | Tee Beam | 140 ft | 47 | Poor |
| Bismarck Branch RD over Belle Fourche Rv No. 000000010395403 | 8.6E 6.2S Newell | 2007 | Tee Beam | 189 ft | 47 | Good |
| Old HWY 212 over Ck No. 000000010537255 | 8.5N 21.8 E Newell | 1950 | Stringer/Multi-beam or Girder | 62 ft | 47 | Poor |
| Dillinger RD over Horse Ck No. 000000010290351 | 2 W 1.1 S Newell | 1937 | Stringer/Multi-beam or Girder | 72 ft | 46 | Poor |
| Camp Crook RD over South Indian Ck No. 000000010100205 | 4.3 N JCT US85 | 1962 | Slab | 94 ft | 40 | Fair |
| Camp Crook RD over Ck No. 000000010100213 | 4.2 N JCT US 85 | 2011 | Culvert | 21 ft | 40 | Good |
| Old HWY 85 over Indian Ck No. 000000010125218 | 15.5N 2.5E B.Fourche | 2024 | Slab | 137 ft | 36 | Good |
| Double R RD over North Fork Sulphur Ck No. 000000010429196 | 12 E 14.4 N Newell | 2004 | Culvert | 29 ft | 35 | Good |
| Youngberg RD over Dry Ck No. 000000010340368 | 2.8 S 3 E Newell | 1945 | Stringer/Multi-beam or Girder | 33 ft | 32 | Poor |
| Taylor Road over North Canal No. 000000010220291 | 3 W 8 N Nisland | 1998 | Culvert | 26 ft | 31 | Good |
| Mail RD over North Canal No. 000000010230291 | 2W 8N Nisland | 1998 | Culvert | 25 ft | 31 | Good |
| West Fairpoint RD over Ck No. 000000010531320 | 2N & 22E Newell | 2017 | Culvert | 23 ft | 30 | Fair |
| Fairpoint RD over Ck No. 000000010538320 | 22.8E 2N of Newell | 2017 | Culvert | 38 ft | 30 | Good |
| Twilight RD over North Fork Sulphur Ck No. 000000010421200 | 12 E 13.9 N Newell | 1998 | Culvert | 26 ft | 28 | Fair |
| Double R RD over North Fork Sulphur Ck No. 000000010428207 | 11.8 E 13.3 N Newell | 1962 | Culvert | 22 ft | 28 | Fair |
| Double R RD over North Fork Sulphur Ck No. 000000010429212 | 12 E 12.8 N Newell | 1962 | Culvert | 26 ft | 28 | Fair |
| Lewis Road over Deer Ck No. 000000010378381 | 3 N 5.8 E Vale | 1996 | Stringer/Multi-beam or Girder | 78 ft | 26 | Fair |
| Old HWY 85 over Four Mile Ck No. 000000010142047 | 4.2E 32.8N B Fourche | 1945 | Stringer/Multi-beam or Girder | 103 ft | 25 | Poor |
| Old HWY 85 over Battle Ck No. 000000010142093 | 28.2N 4.2E B Fourche | 1945 | Stringer/Multi-beam or Girder | 103 ft | 25 | Poor |
| 139th Ave Wetz RD over Nine Mile Ck No. 000000010390419 | 7 E 0.9 S Vale | 2001 | Slab | 90 ft | 25 | Good |
| Twilight RD over North Fork Sulphur Ck No. 000000010440187 | 13 E 15.3 N Newell | 1962 | Culvert | 22 ft | 25 | Good |
| Mail RD over Indian Ck No. 000000010230310 | 2W 5.8N Nisland | 1940 | Tee Beam | 141 ft | 22 | Poor |
| Mail RD over Indian Ck Lateral No. 000000010230318 | 2 W 5 N Nisland | 1997 | Culvert | 21 ft | 22 | Good |
| Old HWY 79 over South Fork Moreau Rv No. 000000010320069 | 6.7 W .1 N Hoover | 1930 | Stringer/Multi-beam or Girder | 299 ft | 22 | Poor |
| Reid RD over North Canal No. 000000010195320 | 5.5W 5N Nisland | 1997 | Tee Beam | 61 ft | 21 | Good |
| Old HWY 85 over South Fork Moreau Rv No. 000000010199024 | 4.6 N 18.7 W Hoover | 1955 | Stringer/Multi-beam or Girder | 295 ft | 21 | Fair |
| Old HWY 85 over Spur Ck No. 000000010213010 | 6 N 17.4 W Hoover | 1936 | Stringer/Multi-beam or Girder | 53 ft | 21 | Fair |
| Old HWY 85 over N. Branch Spur Ck No. 000000010219010 | 6 N 16.6 W Hoover | 1932 | Culvert | 31 ft | 21 | Good |
| Old HWY 85 over Ck No. 000000010221010 | 6 N 16.5 W Hoover | 1932 | Culvert | 21 ft | 21 | Fair |
| Old HWY 85 over Ck No. 000000010222010 | 6 N 16.4 W Hoover | 1932 | Culvert | 25 ft | 21 | Good |
| Old Highway 85 over Hay Ck No. 000000010239010 | 6N 14.7W of Hoover | 1932 | Culvert | 21 ft | 21 | Fair |
| Bean Road over Inlet Channel No. 000000010135348 | 2.1N & 3.5E Belle Fourche | 1997 | Tee Beam | 72 ft | 20 | Fair |
| Old HWY 212 over Sulphur Ck No. 000000010522272 | 20.2E 6.7N Newell | 2023 | Culvert | 52 ft | 20 | Good |
| Kling RD over Hay Ck No. 000000010042394 | 6W 1.5S B Fourche | 1930 | Stringer/Multi-beam or Girder | 27 ft | 12 | Poor |
| Owl Basin RD over Wolf Creek No. 000000010095245 | 12.8N Belle Fourche | 1962 | Culvert | 22 ft | 10 | Good |
| Vale Cutoff RD over Belle Fourche Rv No. 000000010278374 | 2.8E & 0.45S Nisland | 1974 | Culvert | 20 ft | 10 | Poor |
| Twilight RD over South Fork Moreau Rv No. 000000010496106 | 10.8 E 3.5 S Hoover | 1982 | Tee Beam | 130 ft | 8 | Fair |
| Twilight RD over Trail Creek No. 000000010500134 | 6.4S & 11.5E Hoover | 2020 | Culvert | 45 ft | 8 | Fair |
| Zeona Road over Spring Creek No. 000000010398060 | 1.ON & 1.1E Hoover | 2020 | Culvert | 38 ft | 4 | Fair |
| Hoover-Zeona RD over Ck No. 000000010422060 | 1.0N & 3.5E Hoover | 2024 | Culvert | 39 ft | 4 | Fair |
| Diversion Dam Road over Inlet Canal No. 10-110-361 | 1.3 MI NE Belle Fourche | 1906 | Channel Beam | 80 ft | 1 | Good |
| Inlet Canal Road over Crow Creek Wasteway No. 10-112-356 | 1.7 MI NE Belle Fourche | 1907 | Tee Beam | 72 ft | 1 | Fair |
Structure types in Butte County
| Culvert | 54 | 38.0% |
| Stringer/Multi-beam or Girder | 36 | 25.4% |
| Tee Beam | 26 | 18.3% |
| Slab | 22 | 15.5% |
| Box Beam or Girders - Multiple | 3 | 2.1% |
| Channel Beam | 1 | 0.7% |
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