| Ramp to I-10 NW over I 10 Mainline | 2003 | 281,068 | Fair |
| I-10 EB & WB over Cushing Street | 2009 | 209,279 | Good |
| I-10 EB & WB over 18th Street | 2009 | 209,269 | Good |
| I-10 EB & WB over Congress Street | 2009 | 195,388 | Good |
| I-10 over Speedway Blvd. | 2009 | 195,068 | Good |
| I-10 over St. Marys Rd | 2009 | 195,068 | Fair |
| I-10 EB & WB over Grant Road | 2009 | 192,645 | Good |
| I-10 EB & WB over 22nd Street | 2009 | 184,387 | Good |
| I-10 over Wash | 1950 | 175,000 | Good |
| I-10 over Bronx Wash | 2008 | 173,000 | Good |
| I-10 & FRs over Wash | 1951 | 169,529 | Good |
| I-10 EB WB & FRs over Drainage Way | 2010 | 169,529 | Good |
| I-10 FRs & Ramps over Wash | 1995 | 156,062 | Good |
| I-10 & Ramps over Greyhound Wash | 2005 | 149,372 | Good |
| I-10 FRs & Ramps over Flowing Wells Wash | 1995 | 147,351 | Good |
| I 10 over Rillito Creek | 2023 | 136,020 | Good |
| I 10 over 10th Avenue | 1991 | 129,241 | Fair |
| I-10 over Orange Grove Rd | 2023 | 122,944 | Good |
| I-10 over Wash | 2012 | 116,081 | Good |
| I-10 over Wash | 2012 | 116,081 | Good |
| I 10; EB & WB over SPRR & 4th Ave Ramp | 1991 | 108,489 | Fair |
| I 10 over Canada Del Oro Wash | 2023 | 108,454 | Good |
| Interstate 19 over Unnamed wash | 2004 | 102,551 | Good |
| I 19 & Ramps over Rodeo Wash | 1964 | 99,211 | Good |
| I 10 WB over 29th Street | 2004 | 92,815 | Fair |
| I 10 EB over 29th Street | 2004 | 91,572 | Good |
| I 10 & S Frontage over Wash | 1953 | 86,795 | Good |
| I 10 & Sfr over Wash | 1953 | 86,795 | Good |
| I 10 over Wash | 1967 | 86,795 | Good |
| I-10 EB & WB FRs over Wash | 1953 | 86,795 | Good |
| I-10 EB & WB FRs over Wash | 2010 | 86,795 | Good |
| I 19; NB & SB over Wash | 1965 | 80,406 | Good |
| I 19; NB & SB over Wash | 1965 | 80,406 | Good |
| I 19; NB & SB over Wash | 1964 | 80,406 | Good |
| I-10 EB over Earp Wash Trib | 1958 | 71,010 | Good |
| I-10 WB over Earp Wash Trib | 1958 | 71,010 | Good |
| I-10 EB over Craycroft Rd | 1960 | 71,000 | Fair |
| I-10 WB over Craycroft Rd | 1960 | 71,000 | Good |
| I-10 EB over Drexel Rd | 1967 | 70,646 | Fair |
| I-10 EB over Valencia Road | 1967 | 70,646 | Fair |
| I-10 WB over Drexel Rd | 1967 | 70,646 | Fair |
| I-10 WB over Valencia Road | 1967 | 70,646 | Fair |
| I-10 over Julian Wash | 1967 | 70,636 | Fair |
| I 10; EB & WB over Wash | 1951 | 68,233 | Good |
| Alvernon Way over Alvernon Way NB Ramp | 1984 | 66,902 | Fair |
| Golf Links Road over Aviation Ramps | 1984 | 66,902 | Fair |
| I 10; EB & WB over Wash | 1951 | 64,719 | Good |
| I 10; EB & WB over Wash | 1951 | 63,197 | Good |
| I 10; EB & WB over Wash | 1951 | 63,197 | Good |
| I 10; EB & WB over Wash | 1963 | 63,197 | Good |
| I 10; EB & WB over Wash | 1951 | 63,197 | Good |
| I 10; EB & WB over I-10 side ditch. | 1967 | 61,861 | Good |
| I-10 EB over Wilmot Rd | 1960 | 61,652 | Good |
| I-10 WB over Wilmot Rd | 1960 | 61,652 | Good |
| Golf Links over Small Wash | 1984 | 61,305 | Good |
| I 10; WB over FAS 317; Cortero Rd | 1966 | 56,965 | Poor |
| Twin Peaks Rd over Santa Cruz River | 2013 | 56,965 | Good |
| I 19; NB & SB & Fr over El Vado Wash | 1965 | 55,672 | Good |
| I 10 EB over Park Avenue | 1991 | 54,389 | Fair |
| I 10 WB over Park Avenue | 1992 | 54,100 | Fair |
| Golf Link/Craycrof over Tucson Diversion Channel | 1972 | 51,812 | Good |
| Golf Links Road over Small wash from Mil Base | 1984 | 51,812 | Good |
| I-19 NB over Julian Wash | 2004 | 51,610 | Good |
| I 10 E & W over Canal | 1963 | 51,386 | Good |
| I 10; EB & WB over Wash | 1951 | 51,386 | Good |
| I 10; EB & WB over Wash | 1951 | 51,386 | Good |
| I-19 SB over Julian Wash | 2003 | 50,941 | Fair |
| I 10; EB over Ajo Way | 1965 | 49,889 | Fair |
| I 10 over Wash | 1963 | 49,583 | Good |
| Irr I 19; NB & SB over Wash | 1967 | 48,816 | Good |
| Irr I 19; NB & SB over Wash | 1968 | 48,315 | Good |
| Irr I 19; NB & SB over Wash | 1968 | 48,315 | Good |
| Irr I 19; NB & SB over Wash | 1968 | 48,315 | Good |
| Irr I 19; NB & SB over Wash | 1968 | 48,315 | Good |
| Irr I 19; NB & SB over Wash | 1968 | 48,315 | Good |
| Irr I 19; NB & SB over Wash | 1968 | 48,315 | Good |
| Irr I 19; NB over Wash | 1968 | 48,315 | Good |
| Irr I 19; NB over Wash | 1968 | 48,315 | Good |
| Irr I 19; SB over Wash | 1968 | 48,315 | Good |
| Irr I 19; SB over Wash | 1968 | 48,315 | Good |
| I 10; WB over Ajo Way; FAU 8173 | 1965 | 48,126 | Fair |
| Broadway Road over Robb Wash | 1968 | 48,000 | Fair |
| Alvernon Way over Julian Wash | 1984 | 47,804 | Fair |
| Alvernon Way over Small Wash | 1984 | 47,794 | Good |
| Alvernon Way over Small Wash | 1984 | 47,794 | Good |
| Sunrise Drive over Large Wash | 1984 | 47,438 | Fair |
| Sunrise Drive over Medium Wash | 1984 | 47,438 | Fair |
| Ajo Way over Santa Cruz River | 2019 | 46,149 | Good |
| Speedway Blvd over Arcadia Wash | 1951 | 46,000 | Good |
| Valencia Road over Wash | 1974 | 45,571 | Fair |
| Valencia Road over Interstate 19 | 2002 | 45,561 | Fair |
| I 19; NB & SB over Wash | 1969 | 45,445 | Good |
| Grant Road over Alamo Wash | 1964 | 44,594 | Fair |
| Grant Road over Rosehill Wash | 1977 | 44,594 | Good |
| Valencia Road over Drainageway | 1985 | 44,133 | Good |
| Tanque Verde Road over Medium Wash | 1984 | 44,009 | Good |
| I 10; EB over FAS 317; Cortero Rd | 2023 | 43,726 | Fair |
| Twin Peaks Road over Santa Cruz River | 2013 | 43,726 | Good |
| I 19 over Wash | 1971 | 43,445 | Good |
| I 19 over Wash | 1971 | 43,445 | Good |
| I 19 over Wash | 1971 | 43,445 | Good |
| I 19 over Wash | 1971 | 43,445 | Good |
| I 19; NB & SB over Wash | 1969 | 43,445 | Good |
| I 19; NB & SB over Wash | 1971 | 43,445 | Good |
| I 19; NB & SB over Wash | 1970 | 43,445 | Good |
| Speedway Blvd over Venice Desert | 1949 | 43,300 | Good |
| Golf Links Road over Alamo Wash; West Branch | 1974 | 42,974 | Good |
| 22nd Street over Naylor Wash | 1954 | 42,856 | Good |
| I 19; NB over Drainageway | 1965 | 42,594 | Fair |
| I 10; EB over Palo Verde Road | 1965 | 42,068 | Fair |
| Broadway Rd over Alamo Wash | 1964 | 41,998 | Good |
| Grant Road over Arcadia Wash | 1988 | 41,970 | Good |
| I 10; EB over Path | 1967 | 41,907 | Good |
| 22nd Street over Alamo Wash | 1966 | 41,274 | Good |
| I 19; NB & SB over Wash | 1969 | 40,865 | Good |
| I 19; NB & SB over Wash | 1969 | 40,593 | Good |
| I 19; NB & SB over Wash | 1969 | 40,593 | Good |
| I 19; NB & SB over Wash | 1969 | 40,593 | Fair |
| I 19; NB & SB over Wash | 1969 | 40,593 | Good |
| I 19; NB & SB over Wash | 1969 | 40,593 | Good |
| I 19; NB & SB over Wash | 1969 | 40,593 | Good |
| I 19; NB & SB over Wash | 1969 | 40,593 | Good |
| I 19; NB & SB over Wash | 1968 | 40,593 | Good |
| Valencia Road over Airport Wash | 1957 | 40,482 | Good |
| SR 77 over Cemetery Wash | 1965 | 40,463 | Good |
| SR 77 over Navajo Wash | 1965 | 40,463 | Good |
| I 10; WB over Path | 1967 | 40,315 | Good |
| 22nd Street over SPRR; Aviation Hwy | 1966 | 39,799 | Poor |
| I 10; EB over FAS 353; Avra Valley Rd | 1966 | 39,695 | Fair |
| I 10; WB over FAU 8251; Irvington Rd | 1967 | 39,672 | Fair |
| I 10; WB over Tucson Diversion Channel | 1966 | 39,551 | Good |
| Tanque Verde Road over Rosehill Wash | 1962 | 39,000 | Good |
| I 19 over Wash | 1971 | 38,976 | Good |
| Alvernon Way over UPRR & SB Frontage Rd | 1984 | 38,627 | Fair |
| 22nd Street over Pantano Wash | 1975 | 38,346 | Good |
| River Road over Campbell Wash RCB | 1985 | 38,224 | Good |
| River Road over Via Entrada Wash | 1985 | 38,224 | Fair |
| Via Entrada over Small Wash | 1985 | 38,224 | Good |
| Speedway Blvd over Pantano Wash | 1977 | 38,203 | Fair |
| I 10; EB over Apc RR | 1966 | 37,924 | Fair |
| I 19; SB over Drainageway | 1965 | 37,812 | Fair |
| I 10; EB over Country Club Road | 1966 | 37,376 | Fair |
| SR77; Miracle Mile over Wash | 1931 | 36,824 | Good |
| Valencia Road over Medium Wash | 1983 | 36,624 | Fair |
| Valencia Road over Small Wash | 1983 | 36,624 | Good |
| I-10 EB over Alvernon Way | 1987 | 36,608 | Fair |
| Speedway Blvd over Alamo Wash | 1997 | 36,606 | Good |
| SR 77 over Wash | 1953 | 36,124 | Good |
| SR 77 over Wash | 1979 | 36,124 | Good |
| SR 77 over Pima Wash | 1951 | 36,104 | Good |
| Helmet Peak Rd over I 19 | 1969 | 36,001 | Fair |
| I 10; WB over Palo Verde Road | 1967 | 35,801 | Fair |
| Palo Verde Rd over UPRR/36th St | 2012 | 35,597 | Fair |
| Kino Parkway over I 10; Ajo Way | 1967 | 35,240 | Fair |
| Kino Pkwy SB over I 10; and Ajo Way | 1967 | 35,240 | Fair |
| I 10; EB over Irvington Road | 1967 | 35,109 | Fair |
| SR 77 over Wash | 1953 | 35,030 | Good |
| SR 77 over Wash | 1979 | 35,030 | Good |
| SR 77 over Wet & Dry Wash | 1979 | 35,030 | Good |
| E Broadway Blvd over Pantano Wash | 1963 | 34,991 | Good |
| Golf Links Road over Wash | 1984 | 34,811 | Good |
| I 19 over Wash | 1969 | 34,688 | Fair |
| I 19; NB & SB over Wash | 1971 | 34,687 | Good |
| Tanque Verde Road over Tanque Verde Creek | 1987 | 34,596 | Fair |
| Ina Road over Canada Del Oro Wash | 1984 | 34,517 | Fair |
| Tanque Verde Road over Small Wash | 1987 | 34,437 | Fair |
| Valencia Road over Drainageway | 1981 | 34,351 | Fair |
| Campbell Ave over Rillito Creek | 1963 | 34,339 | Fair |
| SR 77; Miracle Mil over I 10 | 1995 | 34,300 | Fair |
| Irr SR 86 over Wash | 1962 | 34,035 | Good |
| I 10; EB over FAS 483; Tangerine Rd | 1967 | 34,002 | Good |
| I 10; EB over Marana Road | 1963 | 34,002 | Fair |
| Kolb Road over Alamo Wash; West Branch | 1965 | 33,952 | Good |
| I 10; EB over Tucson Diversion Chnl | 1966 | 33,951 | Good |
| Wilmot Road over Alamo Wash | 1962 | 33,897 | Good |
| Thornydale Road over Carmack Wash | 1983 | 33,891 | Good |
| Sunrise Drive over Finger Wash | 1984 | 33,401 | Good |
| Sunrise Drive over Medium Wash | 1984 | 33,401 | Good |
| Craycroft Road over Arcadia Wash | 1981 | 33,267 | Good |
| Tanque Verde Road over Pantano Wash | 1978 | 33,208 | Fair |
| I 10; WB over FAS 483; Tangerine Rd | 1967 | 33,035 | Fair |
| I 10; WB over Marana Road | 1963 | 33,035 | Fair |
| Irr SR 86 over Wash | 1968 | 33,019 | Good |
| Irr SR 86 over Wash | 1968 | 33,019 | Good |
| I 10; WB over Country Club Road | 1966 | 32,865 | Fair |
| Ruthrauff Rd over Davis Avenue | 2021 | 32,765 | Good |
| Ruthrauff Rd over I-10 | 2019 | 32,765 | Good |
| Ruthrauff Rd over UPRR | 2019 | 32,765 | Good |
| SR 77 over Canada Del Oro Wash | 1985 | 32,696 | Good |
| SR 77 over Wash | 1985 | 32,680 | Good |
| I-10 EB over Wash | 1956 | 32,590 | Fair |
| Craycroft Rd over Alamo Wash | 2010 | 32,511 | Good |
| Valencia Road over Rodeo Wash | 1984 | 32,500 | Good |
| Speedway Blvd over Rosehill Wash | 1978 | 32,433 | Good |
| SR 77 over Wildlife Crossing | 2015 | 32,371 | Good |
| I-10 WB over Alvernon Way | 1987 | 32,189 | Fair |
| Thornydale Road over Canada Del Oro Wash | 1982 | 32,172 | Fair |
| I 10; WB over FAS 353; Avra Valley Rd | 1966 | 31,745 | Good |
| Kino Blvd over Julian Wash | 1985 | 31,693 | Fair |
| Skyline Road over Racetrack Wash | 1989 | 31,634 | Fair |
| I 19 over Wash | 1953 | 31,297 | Good |
| I 19 over Wash | 1976 | 31,297 | Good |
| Grant Road over Silvercroft Wash | 1959 | 31,149 | Fair |
| Ina Road over Nanini Wash | 1960 | 31,111 | Good |
| SR 77; NB & SB over Rillito Creek | 1970 | 31,053 | Fair |
| Ft Lowell Road over Alvernon Channel | 1950 | 31,000 | Good |
| River Road over Drainageway | 1992 | 30,850 | Good |
| River Road over Pima Wash | 1993 | 30,837 | Good |
| East Valencia Road over UP Railroad | 1984 | 30,642 | Fair |
| Sabino Canyon Rd over Tanque Verde Wash | 1984 | 30,642 | Fair |
| Kolb Road over E. Branch of Alamo Wash | 1974 | 30,466 | Good |
| I 10; WB over Apc RR | 1966 | 30,329 | Fair |
| B 19 over I 10 | 1990 | 30,237 | Fair |
| 22nd St&Osborne over Drainageway | 1998 | 30,066 | Good |
| Ina Road over Carmack Wash | 1960 | 29,557 | Fair |
| Golf Links Road over Alamo Wash(East) | 1974 | 29,518 | Good |
| River Road over Friendly Village Wash | 1992 | 29,076 | Fair |
| La Canada Drive over Carmack Wash | 2010 | 28,790 | Fair |
| Grant Road over Santa Cruz River | 1967 | 28,718 | Good |
| I 19; NB over Dry Wash | 1967 | 28,682 | Fair |
| Swan Road over Arroyo Chico | 1976 | 28,370 | Good |
| North 1st Avenue over Medium Wash | 1961 | 28,223 | Good |
| Kino Blvd over Factory & Warehouse Ave | 1986 | 28,132 | Fair |
| Kino Blvd over Tucson Arroyo | 1987 | 28,056 | Fair |
| Speedway & Keesal over Wash | 1988 | 28,000 | Good |
| Valencia Road over Julian Wash | 1984 | 27,960 | Good |
| Kino Blvd over Wash | 1992 | 27,953 | Good |
| Irvington Road over Rodeo Wash | 1971 | 27,850 | Fair |
| Broadway Road over Tucson Arroyo | 1931 | 27,763 | Good |
| Ina Road over Pegler Wash | 1960 | 27,394 | Good |
| Palo Verde Road over Tucson Diversion Channel | 2012 | 27,110 | Good |
| I 19; SB over Dry Wash | 1967 | 26,990 | Fair |
| Swan Rd over Fietch Caida Wash | 1969 | 26,708 | Good |
| Valencia Road WB over Santa Cruz River | 1989 | 26,545 | Good |
| Irvington Road over Earp Wash | 1986 | 26,470 | Good |
| I 19 NB & Efr over Wash | 1976 | 26,340 | Good |
| I 19; NB & SB & Wf over Wash | 1976 | 26,340 | Good |
| Speedway Blvd over Robb Wash | 1988 | 26,222 | Good |
| Speedway Blvd over Wash | 1988 | 26,222 | Fair |
| First Avenue over Geronimo Wash | 2002 | 26,078 | Fair |
| N 1st Ave over Rillito Creek | 1961 | 26,020 | Fair |
| Silverbell Road over Wash | 1988 | 26,010 | Good |
| Silverbell Road over Wash | 1988 | 26,010 | Good |
| Silverbell Road over Wash | 1988 | 26,010 | Good |
| Silverbell Road over Wash | 1988 | 26,010 | Good |
| Silverbell Road over Wash | 1988 | 26,010 | Good |
| Silverbell Road over Wash | 1988 | 26,010 | Good |
| Silverbell Road over Wash | 1988 | 26,010 | Good |
| Silverbell Road over Wash | 1988 | 25,940 | Good |
| Silverbell Road over Wash | 1988 | 25,940 | Good |
| Golf Links Rd over Atterbury Wash | 1980 | 25,845 | Good |
| Palo Verde Rd over Small Wash | 1956 | 25,634 | Fair |
| Palo Verde Road over Julian Wash | 1966 | 25,634 | Fair |
| Palo Verde Road over Medium Wash RCB | 1956 | 25,634 | Fair |
| Palo Verde Road over Small Wash | 1956 | 25,634 | Fair |
| Sunrise Drive over Small Wash | 1984 | 25,590 | Good |
| Speedway Blvd over Silvercroft Wash | 1970 | 25,518 | Good |
| I-19 E Frtg Rd over Unnamed Wash | 2010 | 25,373 | Good |
| I 10 over Wash | 1956 | 25,264 | Good |
| Ajo Way over Drainageway | 2000 | 25,013 | Good |
| Golf Links Road over Pantano Wash | 1990 | 24,846 | Fair |
| St Marys Rd over Tucson Arroyo | 1944 | 24,804 | Good |
| Grant Road over Brichta Wash | 1979 | 24,583 | Good |
| I 10;WB over Davidson Canyon | 1961 | 24,559 | Good |
| I-10 over Deadman Canyon | 1955 | 24,549 | Good |
| I-10 over Wash | 1955 | 24,549 | Fair |
| 22nd Street over Wash | 1990 | 24,527 | Good |
| Irr I 19; NB over Papago Rd | 1968 | 24,519 | Fair |
| Irr I 19; NB over San Xavier Rd. | 1967 | 24,519 | Good |
| Irr I 19; NB over Santa Cruz River | 1967 | 24,519 | Fair |
| Irr I 19; NB over Wash | 1967 | 24,519 | Good |
| Irr I 19; NB over Old road | 1968 | 24,398 | Fair |
| La Cholla Blvd over Nanini Wash | 2013 | 24,387 | Good |
| La Cholla Blvd over Pegler Wash | 2013 | 24,387 | Good |
| La Cholla Blvd over Pegler Wash | 2013 | 24,387 | Fair |
| Mission Road over Wash | 1985 | 24,352 | Good |
| Irr I 19; SB over San Xavier Rd | 1967 | 24,297 | Good |
| Irr I 19; SB over Santa Cruz River | 1967 | 24,297 | Fair |
| Irr I 19; SB over Wash | 1967 | 24,297 | Good |
| Swan Road over Rillito River | 1985 | 24,280 | Fair |
| La Canada Drive over Canada Del Oro Wash | 2005 | 24,045 | Fair |
| La Canada Drive over Canada Del Oro Wash | 1984 | 24,045 | Fair |
| Ajo Way over Interceptor Channel | 1977 | 24,014 | Fair |
| Cardinal Ave over Small Wash | 1983 | 24,014 | Good |
| Valencia Road EB over Santa Cruz River | 1989 | 24,000 | Good |
| Irr I 19; SB over Old road | 1968 | 23,917 | Fair |
| Irr I 19; SB over Papago Rd | 1968 | 23,917 | Fair |
| Ramp E-S over Ramp EB | 2003 | 23,905 | Fair |
| Prince Road over Wash | 2013 | 23,634 | Good |
| Ajo Way over Diversion Channel | 1964 | 23,598 | Good |
| Irr I 19; NB over San Xavier Mission Road | 1967 | 23,419 | Fair |
| Orange Grove Rd over Pegler Wash | 1972 | 23,416 | Fair |
| Kino Blvd over Railroad Wash | 1987 | 23,351 | Good |
| Irr I 19; SB over San Xavier Mission Road | 1967 | 23,206 | Fair |
| Craycroft Rd over Tanque Verde and Panta | 1982 | 23,078 | Fair |
| Old B19 over Julian Wash | 1965 | 23,054 | Good |
| N Flowing Wells Rd over Rillito River | 1971 | 22,976 | Fair |
| SR 77 over Wash | 1953 | 22,691 | Good |
| SR 77 over Wash | 1979 | 22,691 | Good |
| Nogales Hwy over Wash | 1951 | 22,394 | Fair |
| Swan Road over Tucson Diversion Channel | 1984 | 22,230 | Good |
| Ajo Way over Julian Wash | 1964 | 22,223 | Good |
| Irvington Road over Drainage Channel | 1996 | 22,218 | Good |
| I 19; NB over El Toro Rd & UPRR | 1971 | 22,130 | Good |
| Tanq Verde Rd EB over Wrightstown Road NB | 1984 | 21,779 | Good |
| Irr I 19; SB over Pima Mine Rd | 1969 | 21,730 | Good |
| Swan Road over Wash | 1958 | 21,672 | Good |
| Mission Road over Enchanted Hills Wash | 1956 | 21,560 | Good |
| Mission Road over Hideout Wash | 1989 | 21,550 | Good |
| Mission Road over Kennedy Park | 1989 | 21,550 | Good |
| I 19; SB over El Toro Rd & RR | 1971 | 21,315 | Good |
| I 19; NB over Anaconda Pipeline | 1971 | 21,137 | Good |
| I 19; SB over Anaconda Pipeline | 1971 | 21,137 | Good |
| I 19; SB over Quartz Wash | 1971 | 21,137 | Good |
| Alvernon Way over Small Wash RCP | 1984 | 21,109 | Good |
| I-10 WB over Wash | 1962 | 20,924 | Fair |
| La Cholla Blvd over Carmack Wash | 2013 | 20,772 | Fair |
| Twin Peak Rd. over UPRR | 2010 | 20,666 | Good |
| Twin Peaks Rd. over I-10 | 2010 | 20,666 | Good |
| Magee Road over Canada Del Oro Wash | 1984 | 20,606 | Fair |
| Irvington Road over I 19 | 1965 | 20,552 | Fair |
| Irvington Road over Wash | 1960 | 20,552 | Fair |
| I 19; NB over Quartz Wash | 1971 | 20,358 | Good |
| I 19; NB over Wash | 1969 | 20,297 | Good |
| I 19; NB over Wash | 1968 | 20,297 | Good |
| I 19; SB over Wash | 1969 | 20,297 | Good |
| I 19; SB over Wash | 1968 | 20,297 | Good |
| Irr I 19; NB over Pima Mine Rd | 1968 | 20,297 | Good |
| Houghton Road over Pantano Wash | 1982 | 20,266 | Fair |
| La Canada Drive over Nanini Wash | 1981 | 20,129 | Good |
| 5th Street over Arcadia Wash | 1962 | 20,000 | Good |
| I 19 SB & Wfr over Wash | 1976 | 20,000 | Good |
| I 19; SB & Wfr over Wash | 1976 | 20,000 | Good |
| Pima Street over Alamo Wash | 1991 | 19,484 | Fair |
| Tenth Street over Drainageway | 1925 | 19,250 | Fair |
| 6th Ave over Wash | 1957 | 18,995 | Fair |
| Mission Road over Wash | 1987 | 18,916 | Good |
| Wetmore Road over Drainageway | 1982 | 18,534 | Fair |
| Speedway Boulevard over Ricardo Small Wash | 1987 | 18,498 | Good |
| Duval mine Rd/B19 over I-19 | 2005 | 18,365 | Good |
| Houghton Rd SB over Union Pacific RR | 2018 | 18,297 | Good |
| Pantano Road over Sherwood Vlg Wash | 1978 | 18,236 | Good |
| Tangerine Rd over Large Wash | 2018 | 18,102 | Good |
| Orange Grove Rd over Casa Adobes Wash | 1972 | 18,094 | Fair |
| Orange Grove Rd over Nanini Wash | 1971 | 18,084 | Good |
| Speedway Blvd over Santa Cruz River | 1955 | 18,032 | Fair |
| Palo Verde Road over Small Wash | 2011 | 18,010 | Good |
| Tucson Blvd over Rodeo Wash | 1986 | 17,930 | Good |
| Tucson Blvd over Wash | 1986 | 17,930 | Good |
| 22nd Street over Santa Cruz River | 1978 | 17,862 | Fair |
| 22nd Street over Mission Road | 1981 | 17,826 | Good |
| Aviation HWY over Diversion Channel | 1984 | 17,724 | Good |
| I 10; EB over Bell Rd-Empirita Rd | 1963 | 17,720 | Fair |
| Irr SR 86 over Wash | 1972 | 17,653 | Good |
| Irr SR 86 over Wash | 1972 | 17,653 | Good |
| Kolb Road over Small Wash | 1984 | 17,598 | Good |
| River Road over Ventana Wash | 1967 | 17,470 | Fair |
| Tanque Verde Road over Pantano Rd | 1985 | 17,454 | Good |
| Magee Rd over Carmack Wash | 2013 | 17,391 | Fair |
| I 19 NB over Wash | 1953 | 17,344 | Good |
| I 19 SB over Wash | 1969 | 17,344 | Good |
| I 19; NB over Wash | 1969 | 17,344 | Good |
| I 19; SB over Wash | 1969 | 17,344 | Good |
| I 19 over Escondido Wash | 1949 | 17,314 | Good |
| I 19 over Wash | 1951 | 17,314 | Good |
| I 19 over Wash | 1951 | 17,314 | Good |
| I 19 over Wash | 1976 | 17,314 | Good |
| I 19; Frontage Rd over Wash | 1976 | 17,314 | Good |
| I 19; Frontage Rd over Wash | 1976 | 17,314 | Good |
| Alvernon Way over Drainageway | 1985 | 17,152 | Fair |
| Tanque Verde Road over Pantano Rd | 1985 | 17,141 | Good |
| I 19; NB & Efr over Wash | 1953 | 16,845 | Good |
| S 12th Ave over Rodeo Wash | 1960 | 16,810 | Fair |
| Alvernon Way over Earp Wash | 1984 | 16,713 | Good |
| Ina Road over Santa Cruz River | 2017 | 16,712 | Good |
| I-10 EB over UPRR @ Amole | 1956 | 16,598 | Fair |
| I-10 WB over UPRR @ Amole | 1964 | 16,569 | Fair |
| Houghton Road over Wash | 1981 | 16,416 | Good |
| Kolb Road over Small Wash | 1984 | 16,272 | Good |
| Valencia Rd over Black Wash | 2014 | 16,180 | Good |
| Valencia Rd over Large Wash | 2014 | 16,180 | Good |
| Houghton Road over Wash | 1962 | 16,129 | Good |
| Ramp W-S over Julian Wash | 2004 | 15,929 | Good |
| I 19; NB over Wash | 1969 | 15,896 | Good |
| I 19; SB over Esperanza Blvd | 1969 | 15,896 | Good |
| I 19; SB over Wash | 1969 | 15,896 | Good |
| Campbell Ave over Rodeo Wash | 1974 | 15,802 | Good |
| Silverlake Road over Santa Cruz River | 1956 | 15,792 | Good |
| St Marys Rd over Santa Cruz River | 1950 | 15,769 | Fair |
| Ajo Way over Small Wash | 1984 | 15,720 | Good |
| SR210 & RR over Railroad Wash | 1990 | 15,704 | Fair |
| I 10; WB over Bell Rd-Empirita Rd | 1964 | 15,695 | Fair |
| I-10 EB over Cienega Creek | 2013 | 15,649 | Good |
| I-10 EB over Davidson Canyon | 1981 | 15,649 | Fair |
| I-10 WB over Cienega Creek | 2013 | 15,649 | Good |
| South Kolb Road over UP Railroad | 1984 | 15,341 | Fair |
| Wilmot Road over Tucson Diversion Channel | 1983 | 15,101 | Good |
| Mission Road over Wash @ Silverlake | 1974 | 15,001 | Good |
| Irvington Road over Santa Cruz River | 1993 | 14,979 | Fair |
| Irvington Road over Santa Cruz River | 1981 | 14,979 | Fair |
| La Cholla Blvd over Garfield Wash | 1984 | 14,948 | Fair |
| Cortaro Road over Santa Cruz River | 2002 | 14,915 | Good |
| Flowing Wells Road over Flowing Wells Drng Chan | 1971 | 14,683 | Good |
| Silverlake Road over Santa Cruz River | 2000 | 14,559 | Good |
| Ironwood Hill Dr over Wash | 1986 | 14,533 | Good |
| Park Ave over Rodeo Wash | 1967 | 14,500 | Good |
| Pima Street over Arcadia Wash | 1964 | 14,400 | Good |
| Country Club Road over Arroyo Chico | 1954 | 14,177 | Good |
| Country Club Road over Citation Park Wash | 1972 | 14,177 | Good |
| Nogales Hwy over Budweiser Wash | 1929 | 14,046 | Fair |
| Nogales Hwy over Scoops Wash | 1929 | 14,046 | Fair |
| Nogales Hwy over Wash | 1929 | 14,046 | Fair |
| Park Avenue over Drainageway | 1985 | 14,038 | Good |
| Valencia Road over Drainageway | 1981 | 14,000 | Fair |
| Silverbell Road over Silvercroft Wash | 1975 | 13,823 | Good |
| I 10; EB over Speeden Wash | 1956 | 13,820 | Good |
| El Camino del Cerr over Santa Cruz River | 1979 | 13,788 | Fair |
| Houghton Rd over I-10 | 2021 | 13,759 | Good |
| Speedway Blvd over Anklam Wash | 1970 | 13,635 | Good |
| Prince Road over Christmas Wash | 1994 | 13,553 | Good |
| Tanque Verde Rd over Castle Wash | 2011 | 13,346 | Good |
| Rita Road over Wash | 1985 | 13,213 | Good |
| WB Frontage Road over Canada Del Oro Wash | 1999 | 13,206 | Fair |
| Pantano Road over Drainage Way | 1984 | 13,172 | Good |
| I 19; NB & Efr over Wash | 1976 | 13,170 | Good |
| I 19; SB & Wfr over Wash | 1976 | 13,170 | Good |
| Kino Parkway over 22nd Street | 2015 | 13,145 | Good |
| Kino Parkway over 22nd Street | 2015 | 13,145 | Good |
| Houghton Road over Agua Caliente Creek | 1989 | 12,959 | Fair |
| Houghton Road over Tanque Verde Creek | 1989 | 12,959 | Fair |
| I 19; NB over Esperanza Blvd | 1969 | 12,860 | Good |
| I 19; NB over Esperanza Wash | 1953 | 12,860 | Good |
| I 19; SB over Continental Rd | 1976 | 12,860 | Good |
| Silverbell Road over Anklam Wash | 1993 | 12,809 | Good |
| S 12th Ave over Airport Wash | 1966 | 12,773 | Good |
| Irvington Road over Wash | 1981 | 12,713 | Good |
| Rillito Rvr Linear over Craycroft Wash | 2010 | 12,699 | Fair |
| I-10 EB On Ramp over Cushing Street | 2009 | 12,540 | Good |
| Campbell Avenue over Campbell Wash | 1985 | 12,520 | Fair |
| I 19; NB over Continental Rd | 1976 | 12,513 | Good |
| I 19; SB over Esperanza Wash | 1976 | 12,513 | Fair |
| I-19 NB off ramp over I-19 E. Frtg Road | 2010 | 12,513 | Good |
| Old B19 over Airport Wash | 1990 | 12,464 | Fair |
| La Cholla Blvd NB over Rillito River | 2011 | 12,459 | Good |
| I-10 EB over Blue Nob Canyon | 1955 | 12,275 | Good |
| I-10 WB over Blue Nob Canyon | 1961 | 12,275 | Good |
| 5th Street over Alamo Wash | 1963 | 12,235 | Fair |
| Lambert Lane over Wash | 1994 | 12,170 | Good |
| Palo Verde Road over Small Wash | 1983 | 12,162 | Good |
| Congress Street over Santa Cruz River | 1971 | 12,152 | Fair |
| Nogales Hwy over Xavier Wash | 1949 | 12,144 | Good |
| La Cholla Blvd SB over Rillito River | 2011 | 12,091 | Good |
| Cortaro Farms Rd over Santa Cruz River | 1988 | 12,061 | Good |
| Pantano Parkway over Rolling Hills Wash | 1997 | 12,037 | Good |
| Cortaro Farms Rd over Medium Wash | 2012 | 12,010 | Good |
| Craycroft Rd over Craycroft Wash | 2010 | 12,010 | Good |
| La Canada Drive over Casas Adobes Wash | 2011 | 12,010 | Good |
| La Canada Drive over Las Lomitas Wash | 2011 | 12,010 | Good |
| Magee Rd over Pegler Wash | 2015 | 12,010 | Good |
| Magee Road over Small Wash | 2015 | 12,010 | Good |
| River Road over Small Wash | 2006 | 12,010 | Fair |
| La Canada Drive over Garfield Wash | 2010 | 12,000 | Good |
| La Canada Drive over Large Wash | 1988 | 11,950 | Good |
| Lambert Lane over Wash | 1990 | 11,950 | Good |
| SR 77;NB over Rillito SPRR | 1957 | 11,660 | Fair |
| Nogales Hwy over Santa Cruz River | 1953 | 11,577 | Fair |
| I 10; WB over Speeden Wash | 1963 | 11,454 | Good |
| SR 77;SB over Rillito SPRR | 1957 | 11,448 | Fair |
| Houghton Road over Julian Wash | 2019 | 11,422 | Good |
| Houghton over Wash | 2019 | 11,422 | Good |
| Kolb Road over Rose Hill Wash | 1980 | 11,412 | Good |
| Continental Road over Santa Cruz River | 1986 | 11,409 | Fair |
| Continental Road over Santa Cruz-West Branch | 1985 | 11,409 | Fair |
| Alvernon Way over Aviation Hwy | 1984 | 11,390 | Good |
| Camino Seco over Robb Wash | 1989 | 11,355 | Good |
| Camino Seco over Wash | 1989 | 11,355 | Good |
| Lambert Lane over Highlands Wash | 2010 | 11,300 | Good |
| Ina Rd over I-10 | 2018 | 11,267 | Fair |
| Ina Rd over Union Pacific RR | 2018 | 11,267 | Fair |
| La Canada Drive over Medium Wash | 1982 | 11,222 | Good |
| Nogales Hwy over Lee Moore Wash | 1973 | 11,193 | Fair |
| Nogales Hwy over Wash | 1929 | 11,193 | Fair |
| Nogales Hwy over Wash | 1929 | 11,193 | Fair |
| Anklam Rd over Silvercroft Wash | 1970 | 11,184 | Good |
| SR 210 WB over Euclid/Park Ave | 1998 | 11,071 | Fair |
| Irvington Rd over Julian Wash | 1979 | 11,021 | Fair |
| Alvernon Way over Small Wash | 1984 | 11,020 | Fair |
| Wrightstown Rd over Robb Wash | 1972 | 11,000 | Fair |
| Rita Road over I 10 | 1962 | 10,993 | Fair |
| Drexel Road over I 19 | 1965 | 10,990 | Fair |
| I 19; NB over Canoa Ranch Road | 1976 | 10,954 | Good |
| I 19; NB over Old Junction Wash | 1977 | 10,954 | Fair |
| I 19; NB over Tinaja Wash | 1977 | 10,954 | Fair |
| SR 77 over Twenty-Seven Wash | 1954 | 10,877 | Good |
| SR 86 over Wash | 1992 | 10,731 | Good |
| SR 86 over Wash | 1992 | 10,731 | Good |
| SR 86 over Wash | 1992 | 10,731 | Good |
| SR 86 over Wash | 1992 | 10,731 | Good |
| SR 86 over Wash | 1992 | 10,731 | Good |
| SR 86 over Wash | 1992 | 10,731 | Good |