Frame bridges in Idaho
A rigid frame where the deck and the supporting legs are a single continuous structure. Idaho has 639 of them, 13.8% of its bridges. Nationally this type accounts for 1.0% of all bridges.Compare states for this type.
- Frame bridges
- 639
- Poor condition
- 0%
- 3 bridges
- Average age
- 39.4 yrs
- Combined length
- 4 mi
Busiest frame bridges in Idaho
Top 200 by daily traffic| Bridge | County | Location | Built | Type | Length | Daily traffic | Condition |
|---|---|---|---|---|---|---|---|
| I 84 over Ten Mile Creek No. 000000000015650 | Ada County | 0.5 W. Meridian | 1965 | Frame | 23 ft | 131,000 | Fair |
| SH 69 over Ten Mile Creek No. 000000000015150 | Ada County | 1.0 S. Meridian | 1963 | Frame | 21 ft | 49,500 | Fair |
| US 20 over Porter Canal No. 000000000012330 | Bonneville County | In Idaho Falls | 1966 | Frame | 35 ft | 38,000 | Fair |
| SH 44 over Willow Creek No. 000000000014265 | Canyon County | At Middleton | 1953 | Frame | 26 ft | 36,000 | Fair |
| US 20 over Sage Canal No. 000000000012395 | Bonneville County | 5.5 N. Idaho Falls | 1970 | Frame | 21 ft | 34,500 | Fair |
| US 20 over Garfield Ucon Canal No. 000000000012420 | Jefferson County | 1.4 S. Rigby | 1972 | Frame | 21 ft | 34,500 | Fair |
| SH 69 over Ridenbaugh Canal No. 000000000015140 | Ada County | 2.2 S. Meridian | 1990 | Frame | 32 ft | 34,000 | Fair |
| Stp 7446;SUNNYSIDE over Idaho Canal No. 000000000021626 | Bonneville County | 1.6 S 1.0 E Idaho Falls | 2004 | Frame | 35 ft | 32,000 | Fair |
| SH 44 over Canyon Creek No. 000000000014275 | Canyon County | 1.6 E. Middleton | 1956 | Frame | 27 ft | 32,000 | Fair |
| STC8223;NORTHSIDE over Indian Creek No. 000000000014735 | Canyon County | In Nampa | 1968 | Frame | 24 ft | 31,500 | Good |
| US 20 over Willow Creek No. 000000000012375 | Bonneville County | 3 N. Idaho Falls | 1970 | Frame | 22 ft | 27,000 | Fair |
| US 20 over Anderson Canal No. 000000000012380 | Bonneville County | 3.8 N. Idaho Falls | 1970 | Frame | 24 ft | 27,000 | Fair |
| US 20 ;i 84B over Ridenbaugh Canal No. 000000000012275 | Ada County | In Boise;broadway Ave | 1970 | Frame | 45 ft | 26,000 | Fair |
| Sma 7563;OVERLAND over Ridenbaugh Canal No. 000000000019836 | Ada County | 1.5 S. 2.9 E. Meridian | 1991 | Frame | 31 ft | 26,000 | Fair |
| I 15 over Riverside Canal No. 000000000011536 | Bingham County | 4.8 N. Blackfoot | 2019 | Frame | 37 ft | 26,000 | Good |
| Sma 7406;PANCHERI over Porter Canal No. 000000000021561 | Bonneville County | In Idaho Falls | 1998 | Frame | 27 ft | 26,000 | Fair |
| Stp 7446;SUNNYSIDE over Butte Arm Canal No. 000000000021621 | Bonneville County | In Ida.Falls;sunnyside RD | 2003 | Frame | 28 ft | 26,000 | Good |
| SMA8513;ID Cntr RD over Phyllis Canal No. 000000000026945 | Canyon County | 2.5 N. 2.4 E. Nampa | 1987 | Frame | 27 ft | 26,000 | Fair |
| Stc 3856; Franklin over Five Mile Creek No. 000000000025998 | Ada County | In Meridian | 2004 | Frame | 22 ft | 25,000 | Good |
| I 84 over N Canal No. 000000000016155 | Jerome County | 0.8 E. Jerome | 1966 | Frame | 37 ft | 24,500 | Fair |
| Stp 9463;FIVE Mile over Ridenbaugh Canal No. 000000000026086 | Ada County | 0.5 S. 3.9 E. Meridian | 1995 | Frame | 26 ft | 24,000 | Good |
| Sma 7406;17th ST over Idaho Canal No. 000000000021580 | Bonneville County | In Idaho Falls | 1969 | Frame | 37 ft | 24,000 | Good |
| I 84B over Phyllis Canal No. 000000000013805 | Canyon County | In Nampa | 1970 | Frame | 26 ft | 23,000 | Good |
| I 84 over C Canal No. 000000000016245 | Jerome County | 19.3 W. Burley | 1966 | Frame | 24 ft | 23,000 | Fair |
| Stp 7403;FRANKLIN over Ridenbaugh Canal No. 000000000021526 | Ada County | Franklin RD in Boise | 1995 | Frame | 34 ft | 22,500 | Fair |
| Sma 7406;17th ST over Butte Arm Canal No. 000000000021575 | Bonneville County | In Idaho Falls | 1959 | Frame | 45 ft | 22,500 | Fair |
| Sma 9183;TEN Mile over Five Mile Creek No. 000000000019776 | Ada County | 1.7 N. 2.0 W. Meridian | 2020 | Frame | 25 ft | 21,500 | Fair |
| SMA9243;VICTORY RD over Five Mile Creek No. 000000000026001 | Ada County | In Boise;victory Road | 1992 | Frame | 20 ft | 21,500 | Good |
| SH 69 over Kuna Canal No. 000000000015125 | Ada County | 7.1 S. Meridian | 1990 | Frame | 21 ft | 21,000 | Fair |
| SH 69 over Mason Crk;feeder Canal No. 000000000015130 | Ada County | 5.7 S. Meridian | 1990 | Frame | 30 ft | 21,000 | Fair |
| SH 33 over Rexburg Canal No. 000000000013890 | Madison County | In Rexburg | 1938 | Frame | 23 ft | 20,000 | Fair |
| Sma 9183;TEN Mile over Ridenbaugh Canal No. 000000000019761 | Ada County | 0.3 S. Overland-Ten Mile | 1993 | Frame | 34 ft | 19,500 | Fair |
| SMA7013;CLOVERDALE over Ridenbaugh Canal No. 000000000019821 | Ada County | 0.7S. 2.8E Meridian | 2005 | Frame | 23 ft | 19,500 | Fair |
| SMA7013;CLOVERDALE over Ridenbaugh Canal No. 000000000021191 | Ada County | 3.0 E. Meridian | 1992 | Frame | 30 ft | 19,500 | Fair |
| SH 55 over Deer Flat Canal No. 000000000014705 | Canyon County | 3.5 W. Nampa | 1973 | Frame | 23 ft | 19,500 | Fair |
| SH 55 over Phyllis Canal No. 000000000014710 | Canyon County | 3 W. Nampa | 1973 | Frame | 22 ft | 19,500 | Good |
| US 20 Ebl & Wbl over Parks Lewisville Canal No. 000000000012455 | Jefferson County | 1.5 N. Rigby | 1975 | Frame | 31 ft | 19,500 | Fair |
| I 84 over 250 North Rd.Gs No. 000000000016065 | Gooding County | 5.0 W. Wendell | 1972 | Frame | 25 ft | 19,000 | Fair |
| I 84 over W-26 Canal No. 000000000016080 | Gooding County | 2.2 W. Wendell | 1972 | Frame | 24 ft | 19,000 | Fair |
| Sma 7093;MERIDIAN over Five Mile Creek No. 000000000026346 | Ada County | 0.3 N. Meridian | 1991 | Frame | 28 ft | 18,500 | Good |
| I 15B ;broadway ST over Porter Canal No. 000000000012110 | Bonneville County | In Idaho Falls;broadway | 1987 | Frame | 24 ft | 18,000 | Fair |
| Sma 7166;1st ST over Meppen Canal No. 000000000021340 | Bonneville County | In Idaho FALLS;1st Street | 1980 | Frame | 23 ft | 18,000 | Fair |
| SH 55 over Farmers Union Canal No. 000000000014754 | Ada County | 1.2 N. of SH 44 | 1997 | Frame | 29 ft | 16,000 | Good |
| US 20 over Soloman Drain No. 000000000012231 | Canyon County | Caldwell Ecl | 2023 | Frame | 20 ft | 16,000 | Good |
| US 20 over High Line Canal No. 000000000012250 | Canyon County | 5.6 E. Caldwell | 1947 | Frame | 22 ft | 16,000 | Good |
| I 15B;SUNNYSIDE RD over Sidehill Canal No. 000000000021616 | Bonneville County | 0.7 W. Idaho Falls | 2007 | Frame | 64 ft | 15,500 | Good |
| US 20 over Fifteen Mile Creek No. 000000000012245 | Canyon County | 5.2 E. Caldwell | 1947 | Frame | 25 ft | 15,500 | Fair |
| I 84 Wbl over Sand Hollow Creek No. 000000000015430 | Canyon County | 8.3 W. Caldwell | 1962 | Frame | 26 ft | 15,500 | Fair |
| I 84 Ebl over Sand Hollow Creek No. 000000000015435 | Canyon County | 8.3 W. Caldwell | 1962 | Frame | 26 ft | 15,500 | Fair |
| I 84 Ebl over SE 9th Avenue Gs No. 000000000015385 | Payette County | 11.3 W. Caldwell | 1961 | Frame | 24 ft | 15,500 | Good |
| I 84 Wbl over SE 9th Avenue Gs No. 000000000015390 | Payette County | 11.3 W. Caldwell | 1961 | Frame | 24 ft | 15,500 | Good |
| I 84 Ebl over D Line Canal No. 000000000015415 | Payette County | 9.1 W. Caldwell | 1961 | Frame | 28 ft | 15,500 | Good |
| I 84 Wbl over D Line Canal No. 000000000015420 | Payette County | 9.1 W. Caldwell | 1961 | Frame | 28 ft | 15,500 | Fair |
| US 30 over Perrine Coulee Canal No. 000000000013635 | Twin Falls County | Near Twin Falls Secl | 1960 | Frame | 25 ft | 15,500 | Fair |
| I 15 Sbl over Sidehill Canal No. 000000000011690 | Bonneville County | 2.7 S. Idaho Falls | 1962 | Frame | 32 ft | 15,000 | Fair |
| I 15 Nbl over Sidehill Canal No. 000000000011695 | Bonneville County | 2.7 S. Idaho Falls | 1962 | Frame | 32 ft | 15,000 | Good |
| I 90 Ebl & Wbl over Fourth of July Creek No. 000000000017000 | Kootenai County | 19.0 E. Coeur Dalene | 1958 | Frame | 23 ft | 15,000 | Fair |
| SH 69 over Teed Lateral Canal No. 000000000015120 | Ada County | 8.0 S. Meridian | 1990 | Frame | 22 ft | 14,500 | Good |
| Sma 7143;USTICK RD over Five Mile Creek No. 000000000026096 | Ada County | 1.5 N. 1.2 W. Meridian | 1991 | Frame | 23 ft | 14,500 | Fair |
| US 20 over Mason Drain Ditch No. 000000000012240 | Canyon County | 3.6 E. Caldwell | 1947 | Frame | 25 ft | 14,500 | Fair |
| I 15 Nbl over Private Rd.;machine Pass No. 000000000011305 | Bannock County | 6.9 N. Pocatello | 1959 | Frame | 24 ft | 14,250 | Fair |
| I 15 Sbl over Private Rd.;machine Pass No. 000000000011310 | Bannock County | 6.9 N. Pocatello | 1959 | Frame | 24 ft | 14,250 | Fair |
| I 15 Nbl over Private Rd.;machine Pass No. 000000000011315 | Bannock County | 8.2 N. Pocatello | 1959 | Frame | 24 ft | 14,250 | Good |
| I 15 Sbl over Private Rd.;machine Pass No. 000000000011320 | Bannock County | 8.2 N. Pocatello | 1959 | Frame | 24 ft | 14,250 | Good |
| I 15 Nbl over Lava Side Canal No. 000000000011580 | Bingham County | 6.9 N. Blackfoot | 1962 | Frame | 20 ft | 14,250 | Good |
| I 15 Sbl over Lava Side Canal No. 000000000011585 | Bingham County | 6.9 N. Blackfoot | 1962 | Frame | 20 ft | 14,250 | Good |
| I 15 Nbl over Great Western Canal No. 000000000011615 | Bingham County | 15.9 N. Blackfoot | 1962 | Frame | 23 ft | 14,250 | Good |
| I 15 Sbl over Great Western Canal No. 000000000011620 | Bingham County | 15.9 N. Blackfoot | 1962 | Frame | 23 ft | 14,250 | Good |
| I 15 Nbl over Gibson Canal No. 000000000011415 | Bingham County | 5.5 S. Blackfoot | 1959 | Frame | 21 ft | 13,750 | Fair |
| I 15 Sbl over Gibson Canal No. 000000000011420 | Bingham County | 5.5 S. Blackfoot | 1959 | Frame | 21 ft | 13,750 | Good |
| Stp 7343;MAIN ST over Boise River Slough No. 000000000012770 | Ada County | In Boise;main St.Wbl | 1965 | Frame | 26 ft | 13,500 | Good |
| SH 44 over Middleton Canal No. 000000000014280 | Ada County | 1.8 W. Eagle | 1959 | Frame | 40 ft | 13,500 | Fair |
| SMA7013;CLOVERDALE over Ridenbaugh Canal No. 000000000019816 | Ada County | 1.5S. 2.8E Meridian | 2005 | Frame | 30 ft | 13,500 | Good |
| SMA7316;HOLMES Ave over Idaho Canal No. 000000000021436 | Bonneville County | In Idaho Falls | 1999 | Frame | 52 ft | 13,500 | Fair |
| I 15 Nbl over Riverside Canal No. 000000000011510 | Bingham County | 2.5 N. Blackfoot | 1962 | Frame | 32 ft | 13,000 | Good |
| I 15 Sbl over Riverside Canal No. 000000000011515 | Bingham County | 2.5 N. Blackfoot | 1962 | Frame | 32 ft | 13,000 | Good |
| I 15 Nbl over Riverside Canal No. 000000000011520 | Bingham County | 3.3 N. Blackfoot | 1962 | Frame | 25 ft | 13,000 | Fair |
| I 15 Sbl over Riverside Canal No. 000000000011525 | Bingham County | 3.3 N. Blackfoot | 1962 | Frame | 25 ft | 13,000 | Fair |
| SH 77 over Canal No. 000000000015235 | Cassia County | 6.9 N. Albion | 1985 | Frame | 23 ft | 13,000 | Fair |
| I 84 Ebl over Whitley Road Gs No. 000000000015325 | Payette County | 2.0 E. Oregon-Idaho Line | 1960 | Frame | 26 ft | 13,000 | Good |
| I 84 Wbl over Whitley Road Gs No. 000000000015335 | Payette County | 2.0 E. Oregon-Idaho Line | 1960 | Frame | 26 ft | 13,000 | Good |
| I 15 Nbl over Porter Canal No. 000000000011705 | Bonneville County | 2.0 S. Idaho Falls | 1962 | Frame | 26 ft | 12,750 | Fair |
| I 15 Sbl over Porter Canal No. 000000000011710 | Bonneville County | 2.0 S. Idaho Falls | 1962 | Frame | 26 ft | 12,750 | Fair |
| Sma 9463;FIVE Mile over Settlers Canal No. 000000000026088 | Ada County | In Boise | 1975 | Frame | 59 ft | 12,500 | Fair |
| US 20 Ebl & Wbl over Salem Union Canal No. 000000000012600 | Fremont County | 1.4 Sw. ST Anthony | 1984 | Frame | 28 ft | 12,500 | Fair |
| US 20 over 2290 E No. 000000000012605 | Fremont County | 0.5 S. ST Anthony | 1984 | Frame | 24 ft | 12,500 | Fair |
| Sma 7363;AMERICANA over Settlers Canal No. 000000000021501 | Ada County | In Boise;americana Blvd | 1993 | Frame | 23 ft | 12,000 | Good |
| S9783;LOCUST Grove over Eight Mile Lateral No. 000000000026133 | Ada County | In Boise | 2000 | Frame | 36 ft | 12,000 | Fair |
| US 26 over Trego Canal No. 000000000013220 | Bingham County | 0.8 W. Blackfoot | 1989 | Frame | 39 ft | 11,500 | Fair |
| US 95 over Cocolalla Creek No. 000000000018701 | Bonner County | 1.6 N. Careywood | 2017 | Frame | 28 ft | 11,500 | Good |
| US 95 over Cocolalla Creek No. 000000000018705 | Bonner County | 0.1 S. Cocolalla | 1950 | Frame | 22 ft | 11,500 | Fair |
| I 84 over Co.Rd.;horse Butte Gs No. 000000000016435 | Cassia County | 16.6 E. Burley | 1963 | Frame | 27 ft | 11,500 | Fair |
| SH 52 over Farmers Coop Canal No. 000000000014646 | Gem County | In Emmett | 1992 | Frame | 41 ft | 11,500 | Good |
| US 95 over Paradise Creek No. 000000000018518 | Latah County | In Moscow | 2000 | Frame | 27 ft | 11,500 | Fair |
| I 84 over Juniper Rd;gs NO.1 No. 000000000016470 | Cassia County | 3.1 E. Sublett | 1968 | Frame | 24 ft | 11,000 | Fair |
| I 84 over Juniper Rd;gs NO.2 No. 000000000016475 | Cassia County | 5.5 E. Sublett | 1968 | Frame | 24 ft | 11,000 | Fair |
| I 84 over Meadow Creek No. 000000000016480 | Cassia County | 5.7 E. Sublett | 1968 | Frame | 23 ft | 11,000 | Fair |
| US 30 over S Coulee Canal No. 000000000013621 | Twin Falls County | 0.7 E. Filer | 1996 | Frame | 23 ft | 11,000 | Fair |
| I 84 Ebl over Windy Glenn RD Gs No. 000000000016190 | Jerome County | 3.6 E. Twin Falls I.C. | 1966 | Frame | 26 ft | 10,750 | Good |
| I 84 Wbl over Windy Glenn RD Gs No. 000000000016195 | Jerome County | 3.6 E. Twin Falls I.C. | 1966 | Frame | 26 ft | 10,750 | Good |
| Stc 3770;STAR RD over Fivemile Creek Feeder No. 000000000019744 | Ada County | 3.2 S of Star | 2024 | Frame | 28 ft | 10,500 | Good |
| Stc 3770;STAR RD over Fivemile Creek No. 000000000034265 | Ada County | 3.2 S of Star | 2024 | Frame | 25 ft | 10,500 | Good |
| SMA9243;VICTORY RD over Ridenbaugh Canal No. 000000000026195 | Ada County | 2.5 S. 0.5 W. Meridian | 1984 | Frame | 27 ft | 10,000 | Good |
| I 15 Nbl over Blackrock Rd.Gs No. 000000000011195 | Bannock County | 4.6 W. Inkom | 1965 | Frame | 28 ft | 9,750 | Fair |
| I 15 Sbl over Blackrock Rd.Gs No. 000000000011200 | Bannock County | 4.6 W. Inkom | 1965 | Frame | 28 ft | 9,750 | Fair |
| Stp 7563;OVERLAND over Ridenbaugh Canal No. 000000000019838 | Ada County | 1.2 S. 1.7 W. Meridian | 2009 | Frame | 24 ft | 9,500 | Good |
| Sma 7243;PROTEST over Ridenbaugh Canal No. 000000000021646 | Ada County | In Boise;protest Avenue | 1992 | Frame | 37 ft | 9,500 | Good |
| US 20 Wbl & Ebl over N.Br.Fall River Canal No. 000000000012630 | Fremont County | 2.0 E. ST Anthony | 1979 | Frame | 22 ft | 9,100 | Good |
| S9783;LOCUST Grove over Ridenbaugh Canal No. 000000000026135 | Ada County | 3.2 S. 0.8 E. Meridian | 1984 | Frame | 33 ft | 8,400 | Good |
| Stc 6706;HITT Road over North Fork Willow Creek No. 000000000031260 | Bonneville County | 2.6 S. 1.0 W. Ucon | 1963 | Frame | 25 ft | 8,400 | Fair |
| US 95 over Farmers Coop Canal No. 000000000018081 | Canyon County | 1.9 N. Parma | 1992 | Frame | 21 ft | 8,400 | Good |
| I 86 Wbl & Ebl over Cannell Ln;machine Pass No. 000000000010735 | Power County | 6.5 W. American Falls | 1980 | Frame | 24 ft | 8,300 | Fair |
| I 86 Wbl & Ebl over Calls Road Gs No. 000000000010665 | Power County | 19.6 W. American Falls | 1979 | Frame | 24 ft | 8,000 | Good |
| SH 55 over Low Line Canal No. 000000000014681 | Canyon County | 3.5 N. Marsing | 2007 | Frame | 26 ft | 7,700 | Good |
| SH 55 over High Line Canal No. 000000000014685 | Canyon County | 4.5 N. Marsing | 1974 | Frame | 34 ft | 7,700 | Fair |
| US 26 over Ririe Outlet;willow Crk No. 000000000013261 | Bonneville County | 9.0 N. Idaho Falls | 2010 | Frame | 35 ft | 7,400 | Fair |
| US 26 over Anderson Canal No. 000000000013266 | Bonneville County | 14 NE Idaho Falls | 2010 | Frame | 40 ft | 7,400 | Fair |
| SMA9613;MCMILLAN R over Settlers Canal No. 000000000025853 | Ada County | In Boise | 2000 | Frame | 32 ft | 7,300 | Good |
| SH 43 over Willow Creek No. 000000000019016 | Bonneville County | 2.0 S. Ucon | 1994 | Frame | 25 ft | 7,200 | Good |
| SH 43 over Anderson Canal No. 000000000019021 | Bonneville County | 1.4 S. Ucon | 1994 | Frame | 21 ft | 7,200 | Fair |
| US 95 over Golden Gate Canal No. 000000000018055 | Canyon County | Wilder Scl | 1956 | Frame | 24 ft | 7,200 | Fair |
| SMA7288;HILLRDPKWY over Drainage District No. 2 No. 000000000026158 | Ada County | In Boise | 2001 | Frame | 33 ft | 7,100 | Fair |
| SH 75 over Bellevue Canal No. 000000000017650 | Blaine County | 4.4 S. Hailey | 1931 | Frame | 28 ft | 7,000 | Fair |
| SMA7190;SUBSTATION over Last Chance Canal No. 000000000019971 | Gem County | 0.4 S 1.2 E Emmett | 2016 | Frame | 30 ft | 6,800 | Good |
| SH 19 over Golden Gate Canal No. 000000000012175 | Canyon County | 0.7 SE Wilder Scl | 1976 | Frame | 30 ft | 6,700 | Good |
| STC9687;HS Bend RD over Farmers Union Canal No. 000000000014751 | Ada County | 5.0 NW Boise Wcl | 2012 | Frame | 31 ft | 6,600 | Fair |
| Stc 8423;LK Lowell over Deer Flat Nampa Canal No. 000000000021857 | Canyon County | 1.3 S 2.8 W Nampa | 1992 | Frame | 25 ft | 6,500 | Fair |
| I 86 Ebl over Kopp Road Gs No. 000000000010790 | Power County | 2.7 E. American Falls | 1959 | Frame | 24 ft | 6,500 | Good |
| I 86 Wbl over Kopp Road Gs No. 000000000010795 | Power County | 2.7 E. American Falls | 1959 | Frame | 24 ft | 6,500 | Good |
| I 86 Ebl over Leyshon Road Gs No. 000000000010800 | Power County | 3.9 E. American Falls | 1959 | Frame | 24 ft | 6,500 | Good |
| I 86 Wbl over Leyshon Road Gs No. 000000000010805 | Power County | 3.9 E. American Falls | 1959 | Frame | 24 ft | 6,500 | Good |
| US 95 over Trail Creek No. 000000000018755 | Boundary County | At Naples | 1965 | Frame | 23 ft | 6,300 | Fair |
| Sma 7343;CHERRY LN over Ten Mile Creek No. 000000000019740 | Ada County | 0.5 N. 3.5 W. Meridian | 1961 | Frame | 23 ft | 6,200 | Good |
| SH 31 over Trail Creek;victor Br No. 000000000013856 | Teton County | 0.3 S. Victor | 1996 | Frame | 22 ft | 6,200 | Fair |
| SMA7017;FL.FEATHER over Dry Creek No. 000000000026021 | Ada County | 0.8 N. 0.2 W. Eagle | 1991 | Frame | 27 ft | 5,900 | Good |
| Sma 7028;BEACON Lt over Farmers Union Canal No. 000000000026121 | Ada County | 1.8 N. 0.3 W. Eagle | 1992 | Frame | 41 ft | 5,900 | Good |
| Sma 7028;BEACON Lt over Farmers Union Canal No. 000000000026165 | Ada County | 1.8 N. 1.1 E. Eagle | 1962 | Frame | 20 ft | 5,900 | Fair |
| SMA7017;FL.FEATHER over Farmers Union Canal No. 000000000026375 | Ada County | 0.7 N. 1.0 E. Eagle | 1984 | Frame | 30 ft | 5,900 | Good |
| Stc 7233;ROOSEVELT over Ridenbaugh Canal No. 000000000021390 | Ada County | Roosevelt St. at Cassia | 1990 | Frame | 32 ft | 5,700 | Good |
| US 95 over Monroe Creek No. 000000000018133 | Washington County | In Weiser | 1999 | Frame | 43 ft | 5,600 | Good |
| US 95 over Galloway Canal No. 000000000018134 | Washington County | 0.4 N. Weiser Ncl | 1999 | Frame | 27 ft | 5,600 | Good |
| Barber Valley DR over Walling Creek No. 000000000033998 | Ada County | SE Boise | 2018 | Frame | 114 ft | 5,500 | Good |
| I 84 Ebl over Co.Rd.;gs NO.3 No. 000000000016500 | Cassia County | 13.1 E. Sublett | 1968 | Frame | 24 ft | 5,500 | Fair |
| I 84 Wbl over Co.Rd.;gs NO.3 No. 000000000016505 | Cassia County | 13.1 E. Sublett | 1968 | Frame | 24 ft | 5,500 | Fair |
| I 84 Ebl over Co.Rd.;gs NO.4 No. 000000000016510 | Cassia County | 15.8 E. Sublett | 1968 | Frame | 24 ft | 5,500 | Fair |
| I 84 Wbl over Co.Rd.;gs NO.4 No. 000000000016515 | Cassia County | 15.8 E. Sublett | 1968 | Frame | 24 ft | 5,500 | Fair |
| I 84 Wbl over Juniper Road Gs 5 No. 000000000016530 | Oneida County | 21.3 E. Sublett | 1968 | Frame | 37 ft | 5,500 | Fair |
| I 84 Ebl over Juniper Road Gs 5 No. 000000000016535 | Oneida County | 21.3 E. Sublett | 1968 | Frame | 37 ft | 5,500 | Fair |
| I 84 Wbl over Drain No. 000000000016540 | Oneida County | 22.1 E. Sublett | 1968 | Frame | 30 ft | 5,500 | Fair |
| I 84 Ebl over Drain No. 000000000016545 | Oneida County | 22.1 E. Sublett | 1968 | Frame | 30 ft | 5,500 | Fair |
| I 84 Ebl over County Road Gs 6 No. 000000000016560 | Oneida County | 25.8 E. Sublett | 1968 | Frame | 30 ft | 5,500 | Fair |
| I 84 Wbl over County Road Gs 6 No. 000000000016565 | Oneida County | 25.8 E. Sublett | 1968 | Frame | 30 ft | 5,500 | Fair |
| 6th Street North over Phyllis Canal No. 000000000021836 | Canyon County | In Nampa | 2000 | Frame | 24 ft | 5,400 | Good |
| Stc 8433;11th Ave over Phyllis CNL;11th Ave Ext No. 000000000027342 | Canyon County | In Nampa | 1994 | Frame | 26 ft | 5,300 | Fair |
| SMA3343;COLUMBIA over Ridenbaugh Canal No. 000000000026186 | Ada County | 2.8 N. 1.8 W. Kuna | 1993 | Frame | 26 ft | 5,200 | Fair |
| SMA7217;S. Valley over Ami Trail No. 000000000034525 | Bannock County | 0.3 W. of I15 Ic | 2016 | Frame | 21 ft | 5,200 | Good |
| STC3728;LAKE Hazel over Farr Lateral Canal No. 000000000026141 | Ada County | 3.8 N. 3.0 E. Kuna | 1992 | Frame | 48 ft | 5,100 | Fair |
| SMA9773;LINDER RD over Ridenbaugh Canal No. 000000000025876 | Ada County | 2.2 S. 1.1 W. Meridian | 1992 | Frame | 41 ft | 5,000 | Good |
| Stc 6703;E 65th S over Butte Arm Canal No. 000000000020750 | Bonneville County | 3.6 S. 1.1 W. Idaho Falls | 1956 | Frame | 24 ft | 5,000 | Fair |
| Stc 3734;LAKE Ave over Phyllis Canal No. 000000000019696 | Canyon County | 3.3 N. 8.0 E. Marsing | 1995 | Frame | 22 ft | 5,000 | Fair |
| Sma 7030;STATE ST over Dry Creek No. 000000000014285 | Ada County | At Eagle Wcl | 1959 | Frame | 23 ft | 4,900 | Fair |
| SH 77 over Marsh Creek No. 000000000015240 | Cassia County | Near Declo Ncl | 1960 | Frame | 24 ft | 4,900 | Fair |
| Sma 7273;LATAH ST over Ridenbaugh Canal No. 000000000021421 | Ada County | In Boise;latah St. | 1991 | Frame | 32 ft | 4,800 | Fair |
| SMA8683;BLACK Cat over Ridenbaugh Canal No. 000000000026131 | Ada County | 1.3 S. 3.1 W. Meridian | 1992 | Frame | 34 ft | 4,800 | Good |
| US 91 over Blackfoot Canal No. 000000000017526 | Bingham County | 8.5 N. Fort Hall | 2004 | Frame | 28 ft | 4,800 | Good |
| US 30 over Noble Canal No. 000000000013465 | Payette County | 0.1 W. New Plymouth | 1956 | Frame | 32 ft | 4,700 | Fair |
| US 91 over Cedar Point Canal No. 000000000017551 | Bingham County | 2.5 NE Firth | 2004 | Frame | 20 ft | 4,600 | Good |
| STC8373;CANYON St. over Phyllis Canal No. 000000000027676 | Canyon County | In Nampa | 2003 | Frame | 26 ft | 4,600 | Good |
| SH 33 over Siddoway Canal No. 000000000013930 | Fremont County | In Teton | 1984 | Frame | 21 ft | 4,600 | Fair |
| US 20 over Inl Central Connector No. 000000000013202 | Butte County | 22.2 E. Arco | 1993 | Frame | 28 ft | 4,400 | Fair |
| US 95 over Spring Creek No. 000000000018170 | Washington County | At Cambridge Swcl | 1961 | Frame | 26 ft | 4,400 | Fair |
| I 86 Ebl over Private Rd.;machine Pass No. 000000000010775 | Power County | Near American Falls | 1959 | Frame | 24 ft | 4,350 | Good |
| I 86 Wbl over Private Rd.;machine Pass No. 000000000010780 | Power County | Near American Falls | 1959 | Frame | 24 ft | 4,350 | Good |
| I 15B on Ramp over Sidehill Canal No. 000000000011692 | Bonneville County | 1.2 W. Idaho Falls | 2007 | Frame | 24 ft | 4,300 | Good |
| SH 46 over Cedar Draw Canal No. 000000000034401 | Gooding County | 5.0 S 1.8 W Wendell Scl | 2016 | Frame | 28 ft | 4,300 | Good |
| I 15B Off Ramp over Sidehill Canal No. 000000000011697 | Bonneville County | 1.0 W. Idaho Falls | 2007 | Frame | 24 ft | 4,200 | Good |
| SMA8443;VICTORY RD over Ridenbaugh Canal No. 000000000027407 | Canyon County | 4.0 E Nampa | 1980 | Frame | 22 ft | 4,100 | Fair |
| SH 33 over Teton Island Canal No. 000000000013900 | Madison County | 2.0 N. Rexburg | 1939 | Frame | 23 ft | 4,100 | Fair |
| Stc 6703; E 65th S over E.Fk. Sand Creek No. 000000000020765 | Bonneville County | 2.0 S. 2.6 E. Idaho Falls | 1978 | Frame | 29 ft | 4,000 | Fair |
| Stc 6731;55th East over Harrison Canal No. 000000000020890 | Bonneville County | 2.3 N. 2 E. Ucon | 1961 | Frame | 22 ft | 4,000 | Fair |
| SH 52 over Lower Payette Canal No. 000000000014576 | Payette County | 0.1 E. Payette | 1992 | Frame | 40 ft | 4,000 | Good |
| Pine Ave over Ten Mile Creek No. 000000000034330 | Ada County | 0.3 W of Ten Mile RD | 2023 | Frame | 23 ft | 3,900 | Good |
| SMA7522;400 S. Rd. over B-4 Canal;emerson Br No. 000000000019610 | Minidoka County | 3.0 S. 0.7 W. Paul | 1956 | Frame | 22 ft | 3,900 | Fair |
| I 86 Ebl over Farm Rd;machine Pass Gs No. 000000000010615 | Cassia County | 20.3 E. Burley | 1960 | Frame | 26 ft | 3,850 | Fair |
| I 86 Wbl over Farm Rd;machine Pass Gs No. 000000000010620 | Cassia County | 20.3 E. Burley | 1960 | Frame | 24 ft | 3,850 | Fair |
| STC7853;N.ILLINOIS over Notus Canal No. 000000000021780 | Canyon County | In Caldwell;n.Illinois Av | 1977 | Frame | 26 ft | 3,800 | Fair |
| Stc 7664;E. 6th ST over Paradise Creek No. 000000000021706 | Latah County | In Moscow;e. 6th St. | 2023 | Frame | 28 ft | 3,800 | Good |
| US 95 over Rock Creek No. 000000000033166 | Nez Perce County | 6.3 N. 1.0 E. Winchester | 2022 | Frame | 27 ft | 3,800 | Good |
| E 49th S over E.Fk. Sand Creek No. 000000000031280 | Bonneville County | 1.0 S. 2.8 E. Idaho Falls | 1977 | Frame | 28 ft | 3,700 | Good |
| Stc 3747;LAKESHORE over New York Canal No. 000000000027540 | Canyon County | 4.7S 0.9W Nampa City Ctr | 1986 | Frame | 63 ft | 3,700 | Fair |
| I 15 over Frontage Road No. 000000000011940 | Clark County | 2.0 S. Spencer | 1965 | Frame | 28 ft | 3,700 | Fair |
| S3760;FLTG Feather over Middleton Canal No. 000000000025946 | Ada County | 1.0 N. Star | 1994 | Frame | 24 ft | 3,600 | Fair |
| Stc 7012;HILL Road over Dry Creek Canal No. 000000000034080 | Ada County | 0.1N 1.2E Eagle | 2015 | Frame | 34 ft | 3,600 | Good |
| SH 46 over Lateral W-9 Canal No. 000000000034411 | Gooding County | 0.9 S Wendell Scl | 2016 | Frame | 23 ft | 3,600 | Good |
| I 15 over Beaver Creek No. 000000000011960 | Clark County | 3.0 N. Spencer | 1969 | Frame | 34 ft | 3,500 | Fair |
| I 15 over Frontage Road Gs No. 000000000011975 | Clark County | 6.8 N. Spencer | 1969 | Frame | 28 ft | 3,500 | Fair |
| Old HWY 20 over Parks Lewisville Canal No. 000000000032645 | Jefferson County | 1.2 N. 0.8 E. Rigby | 1939 | Frame | 20 ft | 3,500 | Fair |
| SH 24 over B-1 Canal No. 000000000013005 | Minidoka County | 4.3 E. Rupert | 1972 | Frame | 21 ft | 3,500 | Fair |
| SMA3343;COLUMBIA over Rawson Canal No. 000000000026108 | Ada County | 2.8 N 3.3 E Kuna | 1976 | Frame | 28 ft | 3,400 | Fair |
| US 30 over Georgetown Creek No. 000000000013746 | Bear Lake County | In Georgetown | 2016 | Frame | 20 ft | 3,400 | Good |
Counties with the most
| Canyon County | 85 |
| Ada County | 83 |
| Bonneville County | 67 |
| Bingham County | 62 |
| Cassia County | 49 |
| Fremont County | 32 |
| Madison County | 26 |
| Minidoka County | 21 |
| Jefferson County | 18 |
| Payette County | 16 |
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