| US 91 ;quinn Rd. over Uprr;quinn Road Op | 1986 | 22,500 | Good |
| I 15 Nbl over I 86 WB Ramp | 2023 | 19,250 | Good |
| I 15 Sbl over I 86 EB Ramp | 2024 | 19,250 | Good |
| I 15 Sbl over I 86 WB Ramp | 2024 | 19,250 | Good |
| I 15 Sbl over STP7041;CHUBBUCK Road | 2024 | 19,250 | Good |
| I 15 Nbl over I 15B;POCATELLO Creek Ic | 1999 | 19,000 | Fair |
| I 15 Sbl over I 15B;POCATELLO Creek Ic | 1998 | 19,000 | Fair |
| I 15 Nbl over Fort Hall Main Canal | 1960 | 14,250 | Fair |
| I 15 Nbl over Private Rd.;machine Pass | 1959 | 14,250 | Fair |
| I 15 Nbl over Private Rd.;machine Pass | 1959 | 14,250 | Good |
| I 15 Sbl over Fort Hall Main Canal | 1960 | 14,250 | Fair |
| I 15 Sbl over Private Rd.;machine Pass | 1959 | 14,250 | Fair |
| I 15 Sbl over Private Rd.;machine Pass | 1959 | 14,250 | Good |
| I 15 Nbl over Barton Rd.gs | 1964 | 13,250 | Fair |
| I 15 Nbl over Sma 7461;E. Terry St | 1964 | 13,250 | Fair |
| I 15 Nbl over Stp 7341; Center St. Ic. | 2007 | 13,250 | Good |
| I 15 Sbl over Barton Rd.gs | 1964 | 13,250 | Fair |
| I 15 Sbl over Sma 7461;E. Terry St | 1964 | 13,250 | Fair |
| I 15 Sbl over Stp 7341; Center St. Ic. | 2007 | 13,250 | Fair |
| I 15 Nbl & Sbl over Marsh Creek | 1971 | 12,000 | Fair |
| I 15 Nbl over STP7041;CHUBBUCK Road | 2023 | 11,750 | Good |
| I 86 Ebl over Hiline Road Gs | 2009 | 11,750 | Fair |
| I 86 Ebl over Uprr;chubbuck Overpass | 1963 | 11,750 | Fair |
| I 86 Wbl over Hiline Road Gs | 2010 | 11,750 | Good |
| I 86 Wbl over Uprr;chubbuck Overpass | 2023 | 11,750 | Good |
| Stp 7181;GOULD St over First Ave;gould St Op | 1982 | 11,000 | Fair |
| Stp 7181;GOULD St over Harrison Ave;gould St Op | 1982 | 11,000 | Fair |
| Stp 7181;GOULD St over Uprr;gould St Op | 1982 | 11,000 | Fair |
| I 15 Nbl over I 15B;S.POCATELLO Ic | 1965 | 10,000 | Fair |
| I 15 Nbl over Sma 5697;SOUTH Valley Rd | 2015 | 10,000 | Good |
| I 15 Sbl over I 15B;S.POCATELLO Ic | 1965 | 10,000 | Fair |
| I 15 Sbl over Sma 5697;SOUTH Valley Rd | 2015 | 10,000 | Good |
| Stp 7151;BENTON St over S.1ST Ave;uprr;benton Op | 1967 | 10,000 | Fair |
| I 15 Nbl over Blackrock Rd.gs | 1965 | 9,750 | Fair |
| I 15 Nbl over I 86 EB Ramp | 2023 | 9,750 | Good |
| I 15 Nbl over Stc 1762;PORTNEUF Rd Ic | 1963 | 9,750 | Fair |
| I 15 Sbl over Blackrock Rd.gs | 1965 | 9,750 | Fair |
| I 15 Sbl over Stc 1762;PORTNEUF Rd Ic | 1963 | 9,750 | Fair |
| US 91 Nbl over I 86 Eb-wb; Chubbuck Ic | 2013 | 9,750 | Good |
| US 91 Sbl over I 86 Eb-wb; Chubbuck Ic | 2013 | 9,750 | Good |
| Stp 7151;N Main St over Portneuf River | 1957 | 9,600 | Fair |
| Stp 7151;N Main St over Portneuf River | 1957 | 9,600 | Fair |
| Olympus Dr over Future Ped Underpass | 2018 | 8,400 | Good |
| I 15 Nbl over I 15B;S.INKOM Ic | 1962 | 8,000 | Fair |
| I 15 Nbl over Portneuf River | 1963 | 8,000 | Fair |
| I 15 Nbl over Stc 1758;UPRR;INKOM Op | 1963 | 8,000 | Fair |
| I 15 Sbl over I 15B;S.INKOM Ic | 1962 | 8,000 | Fair |
| I 15 Sbl over Portneuf River | 1963 | 8,000 | Fair |
| I 15 Sbl over Stc 1758;UPRR;INKOM Op | 1963 | 8,000 | Fair |
| I 15 Nbl over I 15B;W.INKOM Ic | 1962 | 7,750 | Poor |
| I 15 Nbl over Main Street Gs | 1962 | 7,750 | Poor |
| I 15 Nbl over Rapid Creek;inkom | 1963 | 7,750 | Fair |
| I 15 Sbl over I 15B;W.INKOM Ic | 1962 | 7,750 | Fair |
| I 15 Sbl over Main Street Gs | 1962 | 7,750 | Poor |
| I 15 Sbl over Rapid Creek;inkom | 1963 | 7,750 | Fair |
| Philbin Road over I 86 Eb-wb;philbin Rd Gs | 1968 | 7,000 | Fair |
| I 86 Ebl over Sma 7031;HAWTHORNE Rd.gs | 1968 | 6,750 | Fair |
| I 86 Wbl over Sma 7031;HAWTHORNE Rd.gs | 1968 | 6,750 | Fair |
| I 15 Nbl over Stc 1755; Arimo Rd.ic | 2022 | 6,500 | Good |
| I 15 Sbl over Stc 1755;ARIMO Rd.ic | 2022 | 6,500 | Good |
| S7241;NRTHGTE Pkwy over I 15 Nb-sb;northgate Ic | 2020 | 6,500 | Good |
| Stp 7391;S. Main over Portneuf River | 1967 | 6,500 | Fair |
| I 15 Nbl over Robin Rd Gs | 1964 | 6,250 | Good |
| I 15 Sbl over Robin Rd Gs | 1964 | 6,250 | Good |
| I 15 Nbl over Marsh Valley Road | 1971 | 6,000 | Fair |
| I 15 Nbl over SH 40;DOWNEY Ic | 1971 | 6,000 | Fair |
| I 15 Nbl over Woodland Rd.gs | 1971 | 6,000 | Fair |
| I 15 Sbl over Marsh Valley Road | 1971 | 6,000 | Fair |
| I 15 Sbl over SH 40;DOWNEY Ic | 1971 | 6,000 | Fair |
| I 15 Sbl over Woodland Rd.gs | 1971 | 6,000 | Fair |
| US 30 over Portneuf River | 2011 | 5,700 | Good |
| US 30 over Portneuf River | 2011 | 5,700 | Fair |
| US 30 over Portneuf River | 2008 | 5,700 | Good |
| US 30 over UPRR & Canal; Topaz Op | 2011 | 5,700 | Fair |
| I 15B;MERRILL Road over I 15;N. Mccammon Ic | 2012 | 5,300 | Good |
| US 30 over Portneuf River | 2000 | 5,300 | Good |
| SMA7217;S. Valley over Ami Trail | 2016 | 5,200 | Good |
| SMA7217;S. Valley over S 2ND;PORTNEUF R;uprr | 2016 | 5,200 | Good |
| US 30 over Portneuf River;mccammon | 1963 | 4,700 | Fair |
| US 30 over Uprr;n.mccammon Op | 1963 | 4,700 | Fair |
| STC7221;CARSON St over Portneuf River | 2023 | 4,600 | Good |
| US 91 over Tyhee Wasteway Canal | 1925 | 4,600 | Fair |
| Stc 7261;CUSTER St over Portneuf River | 1953 | 4,500 | Fair |
| US 30 over Deer Crossing | 1977 | 4,300 | Fair |
| US 30 over Deer Crossing | 1977 | 4,300 | Fair |
| US 30 over Deer Crossing | 1976 | 4,300 | Fair |
| US 30 over Portneuf River | 1977 | 4,300 | Fair |
| I86 EB Off Ramp over Ramp EN OVER RAMP NW | 2024 | 3,700 | Good |
| I86 EB Off Ramp over Ramp En over Ramp NW | 2024 | 3,700 | Good |
| Center Street over Portneuf River | 1968 | 2,850 | Fair |
| STC7151;BENTON St over Portneuf River | 1969 | 2,800 | Poor |
| Ross Fork Rd over I 15 Nb-sb; Fort Hall Ic | 2023 | 2,600 | Good |
| Lewis Street over Portneuf River | 2017 | 2,500 | Good |
| US 30B over Portneuf River;in Lava | 1962 | 2,500 | Fair |
| Monte Vista Drive over I 15;MONTE Vista Dr Gs | 1997 | 2,200 | Good |
| STC7301;FREMONT St over Portneuf River | 1968 | 2,200 | Fair |
| STC1762;PRTNEUF Rd over Portneuf R;ft Hall Mine | 1983 | 2,000 | Fair |
| US 91 over Uprr;redrock Overpass | 1995 | 1,600 | Good |
| US 91 over I 15 Nb-sb;virginia Ic | 1971 | 1,500 | Fair |
| STC1727;PHILBIN over Tyhee Lateral Canal | 1949 | 1,400 | Good |
| Stc 1760; Main St over Rapid Creek | 2015 | 1,300 | Good |
| Stc 1757;MAIN St over Portneuf River | 1962 | 1,200 | Poor |
| Stc 1764; Park St. over Portneuf River | 1940 | 1,100 | Fair |
| I 15B;JENSEN Road over I 15 Sb-nb;mccammon Ic | 1964 | 740 | Fair |
| Stc 1759; Blazer over Portneuf River | 2009 | 690 | Good |
| Irr Bia Rte 152 over Portneuf River | 1960 | 600 | Fair |
| 2-1/2 Mile Road over Fort Hall Main Canal | 2011 | 500 | Good |
| Ft Hall Main Cnl over Harvest Spg Blvd | 2022 | 500 | Good |
| Clark Street over Portneuf River | 1998 | 400 | Fair |
| Old Malad Hwy over Marsh Creek | 2018 | 340 | Good |
| Treasure Lane over Marsh Creek | 1970 | 260 | Fair |
| E. Virginia Road over Marsh Creek | 1959 | 150 | Fair |
| 12TH Street over Portneuf River | 2005 | 108 | Good |
| Bowman Road over I 15 Nb-sb;bowman Rd.gs | 1971 | 100 | Fair |
| N Kraft Road over Portneuf River | 1945 | 100 | Fair |
| S. Raymond Road over Portneuf Marsh Vally Cnl | 2019 | 100 | Good |
| Sage Hollow over Fort Hall Main Canal | 1980 | 100 | Fair |
| W Blackrock Road over Portneuf R;nw.inkom Br | 1948 | 100 | Fair |
| W. Lincoln Ave over Rapid Creek | 1997 | 100 | Fair |
| Smith Canyon Road over Portneuf Marsh Val Cnl | 2005 | 80 | Good |
| Irr Bia Rte 68 over Spring Creek | 1975 | 60 | Fair |
| 2-1/2 Mile Road over I 15;2-1/2 Mile Road Gs | 1959 | 50 | Good |
| Arkansas Road over Portneuf Marsh Val.cnl | 1957 | 50 | Fair |
| E. Sublette Road over Portneuf Marsh Val.cnl | 1968 | 50 | Poor |
| Irr Bia Rte 68 over Big Jimmey Creek | 2014 | 35 | Good |
| Broxon Road over Portneuf River | 1986 | 30 | Good |
| Symons Road over Portneuf River | 1986 | 30 | Good |
| Cottonwood Road over Cottonwood Creek | 1975 | 10 | Fair |