| US 83 EB over Sp 115 (23RD St) | 1967 | 57,971 | Fair |
| US 83 WB over Sp 115 (23RD St) | 1967 | 57,971 | Fair |
| US 83 WB over Bu 83 FM 2061 & UP RR | 1966 | 54,860 | Good |
| US 83 WB over US 281 (N Cage Blvd) | 1966 | 51,190 | Fair |
| US 281 over S Main Drainage Ditch | 2005 | 48,970 | Good |
| US 83 EB over FM 1425 (mile 2 East Rd) | 2007 | 48,000 | Fair |
| US 83 WB over FM 1425 (mile 2 East Rd) | 2007 | 48,000 | Fair |
| US 83 EB over Jackson Ave | 1998 | 47,864 | Good |
| US 83 EB over Mc Coll Rd | 1998 | 47,864 | Good |
| US 83 WB over Jackson Ave | 1998 | 47,864 | Good |
| US 83 WB over Mc Coll Rd | 1998 | 47,864 | Good |
| US 83 EB over Cesar Chavez Road | 2002 | 47,091 | Good |
| US 83 EB over FM 907 (alamo Rd) | 2002 | 47,091 | Good |
| US 83 WB over Cesar Chavez Road | 2002 | 47,091 | Good |
| US 83 WB over FM 907 (alamo Rd) | 2002 | 47,091 | Good |
| US 83 WB over Sugar Rd | 1966 | 46,866 | Good |
| US 83 WB over Mile 6 Road | 2006 | 46,000 | Fair |
| US 281 NB &on Ramp over Pharr-mcallen Lateral | 1985 | 45,389 | Good |
| US 281 NB over Sioux Rd | 1985 | 45,389 | Fair |
| US 281 SB Ml & Fr over Pharr-mcallen Lateral | 1985 | 45,389 | Fair |
| US 281 SB over Sioux Rd | 1985 | 45,389 | Fair |
| US 83 EB over FM 1426 (nebraska St) | 1997 | 45,083 | Good |
| US 83 EB over North I Road | 1997 | 45,083 | Fair |
| US 83 WB over FM 1426 (nebraska St.) | 1998 | 45,083 | Good |
| US 83 WB over North I Road | 1998 | 45,083 | Fair |
| US 83 EB over SH 336 (10TH St) | 1965 | 43,496 | Fair |
| US 83 WB over SH 336 (10TH St) | 1965 | 43,496 | Fair |
| US 281 NB over FM 3461 (nolana Lp) | 1985 | 42,990 | Fair |
| US 281 NB over Owassa Road | 2006 | 42,990 | Good |
| US 281 SB over FM 3461 (nolana Lp) | 1985 | 42,990 | Fair |
| US 281 SB over Owassa Road | 2006 | 42,990 | Good |
| US 83 EB over FM 493 (d Salinas) | 2005 | 41,020 | Good |
| US 83 EB over Hutto Rd | 2006 | 41,020 | Fair |
| US 83 EB over Spur 433 (main St) | 2005 | 41,020 | Good |
| US 83 WB over FM 493 (d Salinas) | 2005 | 41,020 | Good |
| US 83 WB over Hutto Road | 2006 | 41,020 | Fair |
| US 83 WB over Spur 433 (main St) | 2005 | 41,020 | Good |
| US 83 EB over FM 1423/VAL Verde | 2002 | 40,640 | Fair |
| US 83 WB over FM 1423/VAL Verde | 2002 | 40,640 | Good |
| US 83 EB over FM 494 (shary Rd) | 2004 | 40,483 | Good |
| US 83 Ebml over Inspiration Road | 2017 | 37,174 | Good |
| US 83 Wbml over Inspiration Road | 2017 | 37,174 | Good |
| US 83 EB over Tower Rd | 2002 | 35,990 | Good |
| US 83 WB over Tower Rd | 2002 | 35,990 | Good |
| Nolana Ave over Drainage Ditch | 2011 | 35,508 | Good |
| US 281 NB over Canton Road | 2006 | 34,800 | Good |
| US 281 NB over Freddy Gonzalez Dr | 1979 | 34,800 | Good |
| US 281 NB over I Road | 2006 | 34,800 | Fair |
| US 281 SB over Canton Road | 2006 | 34,800 | Fair |
| US 281 SB over Freddy Gonzalez Dr | 1979 | 34,800 | Good |
| US 281 SB over I Road | 2006 | 34,800 | Fair |
| US 83 EB over Airport Dr. | 2006 | 34,712 | Good |
| US 83 EB over FM 1015 (mile 3 West Rd) | 2005 | 34,712 | Fair |
| US 83 EB over FM 88 | 2005 | 34,712 | Good |
| US 83 WB over Airport Dr. | 2006 | 34,712 | Fair |
| US 83 WB over FM 1015 (mile 3 West Rd) | 2005 | 34,712 | Good |
| US 83 WB over FM 88 | 2005 | 34,712 | Fair |
| US 83 WB over Sp 31 (mile 2 West Rd) | 2008 | 34,712 | Fair |
| US 281 NB over SH 107 | 1978 | 34,292 | Fair |
| US 281 NB over Sprague St | 1979 | 34,292 | Fair |
| US 281 SB over SH 107 | 1978 | 34,292 | Fair |
| US 281 SB over Sprague St | 1979 | 34,292 | Fair |
| US 83 EB over FM 2220 (ware Rd) | 1998 | 31,380 | Fair |
| US 83 WB over FM 2220 (ware Rd) | 1998 | 31,380 | Fair |
| SH 107 over Drain | 1990 | 30,410 | Good |
| US 83 WB over FM 494 (shary Rd) | 2004 | 30,220 | Good |
| US 83 EB over Mile 6 Road | 2006 | 30,010 | Fair |
| US 281 NB Frtg Rd over Pharr-mcallen Lateral | 1985 | 29,300 | Good |
| FM 2061 over Hc Master Drain | 1988 | 29,142 | Good |
| FM 494 (shary Rd) over Mission Inlet Bypass | 2004 | 29,030 | Good |
| US 83 WB over Mile 1 East Rd | 2008 | 28,791 | Fair |
| Dove Avenue over Drainage Ditch | 1975 | 28,278 | Good |
| Trenton Rd over Mcallen Lateral Drain | 1996 | 27,937 | Fair |
| US 83 EB over Mile 1 East Rd | 2008 | 27,825 | Fair |
| FM 2220 over Mission Inlet Floodway | 2000 | 27,788 | Good |
| US 281 over Drainage D | 1964 | 27,625 | Good |
| FM 494 over Mission Floodway Channel | 2005 | 27,184 | Good |
| US 83 E-eb over Bus US 83 WB | 2023 | 27,100 | Good |
| US 83 E-wb over Bus US 83 WB | 2023 | 27,100 | Good |
| US 83 EB over FM 2221 | 2023 | 27,100 | Good |
| US 83 EB over Irrigation Canal | 2023 | 27,100 | Good |
| US 83 EB over Liberty Blvd | 2023 | 27,100 | Good |
| US 83 EB over Tom Gill Road | 2023 | 27,100 | Good |
| US 83 Ebml over La Joya Lake | 2023 | 27,100 | Good |
| US 83 Ebml over Wildlife Crossing | 2023 | 27,100 | Good |
| US 83 W-eb over Bus US 83 WB | 2023 | 27,100 | Good |
| US 83 W-wb over Bus US 83 WB | 2023 | 27,100 | Good |
| US 83 WB over Liberty Blvd | 2023 | 27,100 | Good |
| US 83 WB over Tom Gill Road | 2023 | 27,100 | Good |
| US 83 WB over Wildlife Crossing | 2023 | 27,100 | Good |
| US 83 Wbml over Irrigation Canal | 2023 | 27,100 | Good |
| US 83 Wbml over La Joya Lake | 2023 | 27,100 | Good |
| FM 1926 over Drain | 1989 | 26,000 | Good |
| US 83 EB over FM 491 | 2008 | 25,790 | Good |
| US 83 EB over Mercedes Main Canal | 2008 | 25,790 | Good |
| US 83 EB over Vermont Ave | 2008 | 25,790 | Good |
| US 83 WB over FM 491 | 2008 | 25,790 | Good |
| US 83 WB over Mercedes Main Canal | 2008 | 25,790 | Good |
| US 83 WB over Vermont Ave | 2008 | 25,790 | Good |
| US 83 EB over North Floodway Channel | 2007 | 25,710 | Good |
| US 83 WB over North Floodway Channel | 2007 | 25,710 | Good |
| SH 107 over Edinburg Main Canal | 1992 | 25,336 | Fair |
| US 83 EB over Sp 31 (mile 2 West Rd) | 2008 | 25,280 | Fair |
| SH 107 over Drain | 1978 | 25,010 | Good |
| FM 2061 over Mcallen Lateral Drain | 1978 | 24,582 | Good |
| IH69CSB to IH2WB over IH 69C SBFR ; SH 495 etc | 2022 | 24,000 | Good |
| US 83 EB over FM 492 | 2002 | 23,951 | Good |
| US 83 WB over FM 492 | 2002 | 23,951 | Good |
| 2ND St over US 83 | 1973 | 23,902 | Good |
| FM 1924 over Edinburg Main Canal | 2002 | 23,730 | Good |
| FM 2061 over Mission Fldwy Pilot Chan | 1962 | 22,839 | Fair |
| US 281 Fr over Main Fldwy Pilot Channel | 2000 | 21,729 | Good |
| Dicker Road over Pharr-san Juan Main Can. | 2000 | 20,582 | Fair |
| US 281 over Pharr-san Juan Main Can. | 2000 | 20,220 | Good |
| SH 336 over Old Mission Floodway | 1969 | 20,015 | Good |
| Freddy Gonzalez Dr over N Main Drainage Ditch | 1975 | 19,811 | Fair |
| FM 3461-earling Rd over Pharr-s.juan-mcall. Latr | 1989 | 19,782 | Good |
| US 83 WB Ml & Fr over Edinburg Main Canal | 1965 | 19,748 | Good |
| US 83 WB over Bentsen Palm Rd | 2002 | 19,748 | Fair |
| US 83 WB over FM 1016 & UP RR | 2004 | 19,748 | Good |
| US 83 WB over FM 396 (bryan Rd) | 2014 | 19,748 | Fair |
| US 83 WB over La Homa/fm 2894 | 2002 | 19,748 | Fair |
| SH 336 over Hackney Lake Floodway | 1974 | 19,545 | Fair |
| US 83 EB Ml & Fr over Edinburg Main Canal | 1965 | 19,456 | Fair |
| US 83 EB over Bentsen Palm Rd | 2002 | 19,456 | Fair |
| US 83 EB over FM 1016 & UP RR | 2004 | 19,456 | Good |
| US 83 EB over FM 396 (bryan Rd) | 2014 | 19,456 | Fair |
| US 83 EB over La Homa/fm 2894 | 2002 | 19,456 | Fair |
| FM 2061 over Hackney Lake Floodway | 1978 | 19,337 | Good |
| FM 2061 over Irrigation Canal | 2008 | 19,337 | Fair |
| SH 336 over Drainage Ditch | 1978 | 19,270 | Good |
| Bus 281 NB Conn over US 281 & Owassa Rd | 2006 | 18,753 | Good |
| FM 1925 over Drain | 1978 | 18,428 | Good |
| Dicker Road over Hidalgo Main Drain | 2000 | 18,328 | Good |
| US 281 NB over FM 1925 Monte Cristo Rd | 1978 | 17,923 | Good |
| US 281 SB over FM 1925 Monte Cristo Rd | 1978 | 17,923 | Fair |
| US 281 NB over Rio Grande River | 1987 | 17,283 | Fair |
| US 281 SB over Rio Grande River | 1965 | 17,283 | Fair |
| FM 1015 over Main Supply Canal | 1986 | 17,115 | Good |
| Inspiration Road over Edinburg Main Canal | 1978 | 16,857 | Good |
| Sp 115 NB over Hackney Lake Floodway | 1981 | 16,275 | Fair |
| Sp 115 SB over Hackney Lake Floodway | 1981 | 16,275 | Fair |
| Sp 241 over US 281 | 2003 | 16,140 | Good |
| FM 3362 over S.main Drainage Ditch | 2000 | 15,872 | Good |
| N I Rd (vet Blvd) over Pharr-mcallen Lateral | 1989 | 15,796 | Fair |
| US 281 NB over Ramseyer Rd | 2005 | 15,781 | Fair |
| US 281 SB over Ramseyer Rd | 2005 | 15,781 | Fair |
| US 281 NB over Bu 281 NB | 1978 | 15,716 | Fair |
| US 281 SB over Bu 281 NB | 1978 | 15,716 | Fair |
| US 281 Bus over Drainage Ditch | 1947 | 15,505 | Fair |
| FM 494 over Hc Mission Lateral | 1990 | 14,866 | Good |
| FM 2061 over W Main I Drain | 1990 | 14,794 | Fair |
| US 83 EB over Arroyo De La Joya | 1969 | 14,652 | Fair |
| US 83 WB over Arroyo De La Joya | 1981 | 14,652 | Fair |
| US 281 over Main Floodway | 2000 | 14,253 | Good |
| FM 1926 over Edinburg Main Canal | 2005 | 14,199 | Good |
| FM 2220 over Edinburg Main Canal | 1950 | 14,022 | Good |
| US 281 over SH 365 & TAs | 2022 | 14,010 | Good |
| FM 1015 over Drainage Ditch | 1992 | 13,542 | Good |
| FM 1015 over Llano Grande Lake | 1998 | 12,873 | Good |
| South Sugar Road over S Main Drainage Ditch | 1986 | 12,826 | Fair |
| US 83 EB over Showers Rd | 2002 | 12,814 | Good |
| US 83 WB over Showers Rd | 2002 | 12,814 | Good |
| Sp 115 NB over Main Fldwy Pilot Channel | 1957 | 12,714 | Fair |
| Sp 115 SB over Main Fldwy Pilot Channel | 1968 | 12,714 | Fair |
| N I Rd over Hidalgo S Main Drain | 2010 | 12,700 | Good |
| FM 1426 over S Main Drainage D | 1988 | 12,440 | Good |
| US 281 NB over FM 2812 | 2002 | 12,224 | Fair |
| US 281 SB over FM 2812 | 2002 | 12,224 | Fair |
| Nolana Ave over Drainage Ditch | 2012 | 12,199 | Fair |
| FM 907 over S Main Drainage D | 1979 | 12,121 | Good |
| FM 495 over Edinburg Main Canal | 1983 | 11,957 | Fair |
| Spur 115 NB over FM 1016 | 1996 | 11,850 | Good |
| US 83 EB Frtg over Irrigation Canal | 2023 | 11,600 | Good |
| US 83 EB on Ramp over Row | 2023 | 11,600 | Good |
| US 83 Ebfr over La Joya Lake | 2023 | 11,600 | Good |
| US 83 WB Frtg over Irrigation Canal | 2023 | 11,600 | Good |
| US 83 WB Off Ramp over Row | 2023 | 11,600 | Good |
| US 83 Wbfr over La Joya Lake | 2023 | 11,600 | Good |
| El Rancho Street over 2ND Street Canal | 1986 | 11,272 | Good |
| US 281 over Drain | 1993 | 11,198 | Fair |
| FM 491 (NE Str) over Mercedes Main Canal | 1994 | 11,132 | Good |
| FM 491 (SW Str) over Mercedes Main Canal | 1994 | 11,132 | Good |
| Chapin Road over N. Main Drainage Ditch | 2019 | 11,046 | Good |
| Bus 83 over Mercedes Main Canal | 2015 | 10,911 | Good |
| Bentsen Trail Park over Drainage Ditch | 2012 | 10,876 | Fair |
| Vine Ave over Drainage Ditch | 2012 | 10,876 | Good |
| US 281 NB over Chapin St | 1978 | 10,765 | Good |
| US 281 NB over FM 2128 (schunior St) | 2008 | 10,765 | Fair |
| US 281 NB over Trenton Rd | 2005 | 10,765 | Good |
| US 281 NB over UPRR (abandoned) | 1978 | 10,765 | Good |
| Trenton Road over Pharr-mcallen Lateral | 1989 | 10,355 | Fair |
| Mile 5 N Rd over Edinburg Main Canal | 1960 | 10,135 | Fair |
| US 281S WB over SH 336 | 1978 | 10,110 | Fair |
| US 281 SB over Chapin St | 1978 | 9,751 | Fair |
| US 281 SB over FM 2128 (schunior St) | 2008 | 9,751 | Fair |
| US 281 SB over Trenton Rd | 2005 | 9,751 | Good |
| US 281 SB over UPRR (abandoned) | 1978 | 9,751 | Good |
| S Veterans Blvd over Drainage Ditch | 2006 | 9,702 | Fair |
| FM 1925 over Drainage Ditch | 1985 | 9,681 | Good |
| US 281 NB over FM 162 | 2003 | 9,649 | Good |
| US 281 NB over FM 490 | 2004 | 9,649 | Fair |
| US 281 NB over Raymondville Drain | 2014 | 9,649 | Fair |
| US 281 SB over FM 162 | 2003 | 9,649 | Good |
| US 281 SB over FM 490 | 2004 | 9,649 | Fair |
| US 281 SB over Raymondville Drain | 2014 | 9,649 | Fair |
| Pharr/renosa Intl over Rio Grande River | 1994 | 9,525 | Fair |
| FM 493 over Donna Drain | 1988 | 9,359 | Good |
| Spur 115 SB over FM 1016 | 1995 | 9,164 | Good |
| Holland Avenue over Edinburg Main Canal | 2001 | 9,087 | Fair |
| Canton Road over S Main Drainage Ditch | 1986 | 8,797 | Fair |
| US 83 EB over Ojo De Agua Crk | 1981 | 8,778 | Good |
| US 83 WB over Ojo De Agua Crk | 1969 | 8,778 | Fair |
| US 83 Bus over North Floodway | 1937 | 8,629 | Fair |
| US 83 Ebfr over North Floodway Channel | 2006 | 8,629 | Good |
| Stewart Road over Edinburg Main Canal | 1978 | 8,450 | Good |
| S Veterans Blvd over Main Floodway | 2007 | 8,446 | Fair |
| S McCOLL RD over Hackney Lake Inlet | 1988 | 8,364 | Fair |
| McCOLL RD over H.c. Drainage Ditch | 2014 | 8,223 | Good |
| US 281 NB Conn over FM 495 | 1993 | 8,190 | Fair |
| FM 2557 over Main Floodway Pilot Chan | 2012 | 8,036 | Good |
| Victoria Rd over US 83 | 1967 | 8,007 | Good |
| US83 Wb/us281/rp1 over US 83 WB on Ramp/ftg Rd | 1993 | 7,800 | Good |
| Stewart Rd over Drainage Ditch | 1990 | 7,611 | Fair |
| FM 1016 & UP RR over Mission Floodway Channel | 1981 | 7,427 | Fair |
| US 281 NB over SH 186 | 2003 | 7,245 | Good |
| US 281 SB over SH 186 | 2003 | 7,245 | Good |
| US 83 Ebfr over Mercedes Main Canal | 2008 | 7,236 | Good |
| Mayberry Rd over Drainage Ditch | 1990 | 7,162 | Fair |
| Mayberry Road over Edinburg Main Canal | 1994 | 7,162 | Fair |
| Ridge Road over Pharr-mcallen Lateral | 2000 | 6,887 | Good |
| FM 1423 over S Main Drainage D | 1979 | 6,849 | Good |
| Schunior Rd over N Main Drainage Ditch | 1975 | 6,757 | Fair |
| Los Ebanos Rd over US 83 | 1969 | 6,733 | Fair |
| Paso Del Norte over US 83 | 2007 | 6,721 | Good |
| US 281 over Donna Main Canal | 1949 | 6,554 | Fair |
| SH 107 WB over Donna Drain | 1967 | 6,513 | Fair |
| Anzalduas Inter over Rio Grande River | 2009 | 6,500 | Good |
| FM 907 over Main Floodway Pilot Ch | 1996 | 6,309 | Good |
| Lark Ave over Edinburg Main Canal | 2005 | 6,254 | Good |
| Harvey Ave over Drainage Ditch | 2023 | 6,203 | Good |
| FM 491 over Arroyo Anacuitas | 2002 | 6,198 | Good |
| Russell Rd over US 281 | 1978 | 6,017 | Good |
| Sioux Road over Pharr-mcallen Lateral | 1989 | 6,006 | Fair |
| Mile 17-1/2 N Rd over N Main Drainage Ditch | 1975 | 5,988 | Good |
| FM 1925 over Donna Drain | 1979 | 5,971 | Good |
| SH 107 EB over Donna Drain | 1967 | 5,914 | Good |
| US 83 over Bicentennial Blvd | 2019 | 5,798 | Fair |
| US 281 over Mercedes Main Canal | 1935 | 5,779 | Fair |
| Davis Rd over N Main Drainage Ditch | 1981 | 5,762 | Fair |
| Sprague Rd over N Main Drainage Ditch | 1975 | 5,674 | Fair |
| Owassa Road over Pharr-mcallen Lateral | 1989 | 5,633 | Good |
| Brush Line Rd over N Main Drainage Ditch | 1986 | 5,629 | Fair |
| Ramseyer Dr over N Main Drainage Ditch | 1983 | 5,488 | Fair |
| S Bentsen Palm Dr over Edinburg Main Canal | 2014 | 5,451 | Fair |
| Bryan Road over Edinburg Main Canal | 1981 | 5,381 | Fair |
| Taylor Rd over Drainage Ditch | 1990 | 5,340 | Fair |
| FM 88 over Donna Drain | 1995 | 5,278 | Good |
| Bryan Rd over Drainage Ditch | 1990 | 5,200 | Fair |
| Daffodil Ave over Drainage Ditch | 2012 | 5,184 | Good |
| US 83 Wbfr over North Floodway Channel | 2006 | 5,150 | Good |
| Mile 11 North Road over Irrigation Canal | 1960 | 5,116 | Fair |
| FM 2220 over Drain | 1990 | 5,110 | Good |
| Abram Road over US 83 | 2010 | 4,959 | Good |
| US 83 over Outfall Channel | 1967 | 4,959 | Good |
| Alberta Road over Pharr-mcallen Lateral | 1989 | 4,894 | Fair |
| La Vista Avenue over Drainage Ditch | 2020 | 4,868 | Good |
| Tower Road over S Main Drainage Ditch | 1986 | 4,775 | Fair |
| Glasscock Road over Edinburg Main Canal | 1994 | 4,758 | Fair |
| Wisconsin Road over Pharr-mcallen Lateral | 1989 | 4,704 | Fair |
| FM 493 over N Main Drainage Ditch | 1987 | 4,581 | Good |
| Alamo Rd over N Main Drainage Ditch | 1981 | 4,446 | Fair |
| FM 907 over Hcwid #1 Master Drain | 1989 | 4,389 | Good |
| Minnesota Road over Pharr-mcallen Lateral | 1989 | 4,329 | Fair |
| SH 107 over N Floodway Pilot Channel | 1941 | 4,321 | Fair |
| FM 491 over Arroyo Colorado | 1957 | 4,190 | Fair |
| Mile 12 North Road over Irrigation Canal | 1960 | 4,014 | Fair |
| FM 396 NB over Trinity Rd | 2012 | 4,000 | Good |
| FM 396 NB over Trinity St | 2014 | 4,000 | Good |
| FM 396 SB over Trinity Rd | 2012 | 4,000 | Good |
| FM 396 SB over Trinity St | 2014 | 4,000 | Good |
| Yuma Avenue over 2ND Street Canal | 1960 | 3,893 | Fair |
| US 83 Bus over Edinburg Main Canal | 2009 | 3,855 | Good |
| S Veterans Blvd over S Floodwater Channel | 1975 | 3,813 | Poor |
| Mile 5 N Rd over Drainage Ditch 37 | 1996 | 3,765 | Fair |
| US 281 SB Off Ramp over FM 2128 | 2007 | 3,750 | Fair |
| FM 396 over Mission Inlet | 2002 | 3,744 | Good |
| FM 493 over Main Fldwy Pilot Channel | 2021 | 3,711 | Good |
| Mile 12 North Road over N Floodway Pilot Channel | 2004 | 3,684 | Fair |
| FM 88 over Main Floodway | 1963 | 3,615 | Fair |
| Mile 2 West Road over Main Supply Canal | 2004 | 3,599 | Good |
| Doolittle Rd over N Main Drainage Ditch | 2022 | 3,513 | Good |
| FM 681 over Draw | 1942 | 3,496 | Good |
| Rogers Rd over N Main Drainage Ditch | 1975 | 3,467 | Fair |
| US 83 Wbfr over Mercedes Main Canal | 2008 | 3,462 | Good |
| Depot Rd over Hidalgo W Main Drain | 1989 | 3,389 | Fair |
| Mi 6 N RD(10TH St) over North Main Drain | 1987 | 3,108 | Fair |
| FM 907 over Hcwid #1 Master Drain | 2023 | 3,094 | Good |
| Eldora Road over Pharr-mcallen Lateral | 1989 | 3,048 | Good |
| Main St over US 83 | 1967 | 2,984 | Fair |
| US 281 over Drainage Ditch | 2002 | 2,939 | Good |
| Old Military Road over Mission Main Canal | 2005 | 2,876 | Good |
| Mile 4 1/2 West Rd over Main Supply Canal | 1948 | 2,800 | Fair |
| Glasscock Road over Drainage Ditch | 1990 | 2,727 | Fair |
| FM 491 over Drainage Ditch | 1992 | 2,704 | Fair |
| FM 491 over Mercedes Canal | 2007 | 2,704 | Good |
| FM 491 over N Floodway Pilot Channel | 1986 | 2,704 | Fair |
| FM 2557 over Hcwid #1 Master Drain | 1990 | 2,668 | Good |
| North 2ND St over Mcallen Lateral Drain | 1975 | 2,586 | Good |
| Abram Road over Edinburg Main Canal | 1950 | 2,505 | Fair |
| Valverde Rd over N Main Drainage Ditch | 1986 | 2,366 | Fair |
| CR 790 (moore Rd) over Drainage Ditch | 2008 | 2,346 | Good |
| FM 493 over Rio Grande River | 2011 | 2,340 | Good |
| Cesar Chavez Rd over S Main Drainage Ditch | 1986 | 2,154 | Fair |
| Seminary Rd over N Main Drainage Ditch | 1979 | 2,138 | Fair |
| Mile 12 North Road over E Lateral Drainage Ditch | 1986 | 2,055 | Fair |
| Sugar Cane Drive over Main Supply Canal | 1965 | 2,053 | Fair |
| Mile 13-1/2 N Road over Irrigation Canal | 1948 | 1,935 | Good |
| Schunior Rd over Hidalgo W Main Drain | 1989 | 1,934 | Good |
| Tenth Street over Mercedes Main Canal | 1994 | 1,898 | Fair |
| Mon Mack Rd over Hidalgo W Main Drain | 1989 | 1,888 | Fair |
| Mile 5 North Rd over Weslaco Main Drain | 1960 | 1,844 | Fair |
| Fifth Street over Mercedes Main Canal | 1965 | 1,832 | Fair |
| Mile 15 North Rd over Irrigation Canal | 1948 | 1,761 | Good |
| Mile 2 West Road over E Lateral Drainage Ditch | 1988 | 1,693 | Fair |
| Ridge Road over Drainage Ditch | 1950 | 1,653 | Fair |
| CR 5035/JASMEN Rd over Irrigation Canal | 1998 | 1,596 | Fair |
| Ingle Rd over N Main Drainage Ditch | 1983 | 1,578 | Fair |
| FM 1015 over Hc & Wc Master Drain | 1986 | 1,443 | Fair |
| FM 1015 over Willacy Main Canal | 1998 | 1,423 | Fair |
| Breyfogle Road over Edinburg Main Canal | 1996 | 1,367 | Good |
| Hoehn Rd over Hidalgo W Main Drain | 1989 | 1,327 | Good |
| Mile 12-1/2 N Rd over Drainage Ditch | 1950 | 1,313 | Fair |
| US 281S EB over SH 336 | 1978 | 1,208 | Good |
| Rio Grande Dr over Drainage Ditch | 1980 | 1,095 | Fair |
| FM 491 over H & W Co. Master Drain | 1986 | 1,077 | Fair |
| N 3RD Ave over N Main Drainage Ditch | 1986 | 1,064 | Fair |
| FM 1015 over Willacy Main Canal | 1998 | 1,058 | Fair |
| FM 493 over Drainage Ditch | 1975 | 1,051 | Good |
| Skinner Rd over N Main Drainage Ditch | 1986 | 1,015 | Fair |
| FM 1925 over East Lateral Drain | 2018 | 1,000 | Good |
| SH 107 over East Lateral Drain | 2018 | 1,000 | Good |
| Delta Lake Park Rd over Delta Lake Irrig Canal | 1960 | 960 | Fair |
| Dillon Road over S Main Drainage Ditch | 1986 | 929 | Fair |
| FM 88 over Delta Lake Drain | 1971 | 922 | Good |
| Rooth Rd over Hidalgo W Main Drain | 1989 | 911 | Good |
| Co Rd 934 over Donna East Main Canal | 1962 | 858 | Fair |
| Filegonia Rd over Main Floodwater Channel | 1984 | 833 | Fair |
| FM 491 over Willacy Main Canal | 1956 | 805 | Fair |
| Airport Dr. over Drain Ditch Lateral 18B | 2006 | 800 | Good |
| US 281 SB Frtg Rd over Raymondville Drain | 2013 | 729 | Good |
| FM 2629 over Hcwid NO.1 Main Channel | 1985 | 681 | Good |
| Seventeenth Street over Mercedes Main Canal | 2013 | 645 | Good |
| US 281 NB Frtg Rd over Raymondville Drain | 2013 | 635 | Good |
| Mile 19 N Rd over N Main Drainage Ditch | 1986 | 614 | Fair |
| FM 1425 over N Floodway Pilot Channel | 1979 | 547 | Good |
| FM 1425 over Willacy Main Canal | 1979 | 547 | Good |
| Mile 10 North Rd over Irrigation Canal | 1955 | 510 | Fair |
| Mile 19 N Rd over N Main Drainage Ditch | 1985 | 495 | Fair |
| 11TH St over Drainage Ditch | 2019 | 460 | Good |
| CR 299 over Main Floodwater Channel | 1980 | 460 | Fair |
| Mile 4 N over Arroyo Colorado Trib | 2008 | 460 | Good |
| Mile 4 W Rd over Main Floodwater Channel | 1984 | 460 | Fair |
| 10TH St over Hidalgo W Main Drain | 2019 | 400 | Good |
| Anaya Road over S Floodwater Channel | 1975 | 400 | Fair |
| Anaya Road over S Floodwater Channel | 1975 | 400 | Fair |
| Benito Ramirez Rd. over N Main Drainage Ditch | 1988 | 400 | Fair |
| Cesar Chavez Rd over S Floodwater Channel | 1975 | 400 | Fair |
| Circle Lake Dr over Derby Lake Drain | 1990 | 400 | Fair |
| La Homa Rd over Edinburg Main Canal | 2019 | 400 | Good |
| Los Ebanos Rd over Mission Inlet | 2019 | 400 | Good |
| Mile 17 1/2 N Road over Drainage Ditch | 2017 | 400 | Good |
| Old Military Road over Drainage Ditch | 1935 | 400 | Fair |
| River Bend Drive over Mission Pilot Channel | 1990 | 400 | Fair |
| San Juan Rd over S Floodwater Channel | 1975 | 400 | Fair |
| Scenic Way over Derby Lake Drain | 1990 | 400 | Fair |
| Tower Road over S Floodwater Channel | 1950 | 400 | Poor |
| Sunflower Rd over N Main Drainage Ditch | 1986 | 387 | Fair |
| FM 1422 over Willacy Main Canal | 2007 | 358 | Fair |
| Sharp Rd over N Main Drainage Ditch | 1986 | 342 | Fair |
| Mile 1-1/2 West Rd over Irrigation Canal | 1975 | 331 | Fair |
| Mile 8 North Road over Irrigation Canal | 1950 | 316 | Fair |
| Mile 5 1/2 N Rd over Weslaco Main Drain | 1980 | 300 | Fair |
| Old Military Road over Kathy Creek | 1990 | 249 | Fair |
| Mile 19 N Rd over Main Floodwater Channel | 1984 | 224 | Fair |
| Mile 9 North Road over Irrigation Canal | 1950 | 181 | Fair |
| Mile 5-1/2 W Rd over Main Floodwater Channel | 1978 | 154 | Fair |
| Mile 1 West Road over Main Supply Canal | 1965 | 123 | Poor |
| Base Line Rd over Arroyo Colorado | 1950 | 113 | Fair |
| S. Port Conn. Rd over Wetland | 2024 | 105 | Good |
| S. Port Conn. Rd over Wetland | 2024 | 105 | Good |
| Mile 1 1/2 West Rd over Main Supply Canal | 1960 | 100 | Fair |
| Mile 1 West Road over E Lateral Drainage Ditch | 1988 | 100 | Good |
| Ib & Wc Road over Hackney Lake Inlet | 1988 | 80 | Fair |
| Rafael Garcia St over Drainage Ditch | 2005 | 80 | Good |
| Mile 2 West over Drainage Ditch | 2013 | 79 | Fair |
| Mile 7 W Rd over N Main Drainage Ditch | 1986 | 73 | Fair |
| Ib & Wc Road over Hackney Lake Inlet | 1988 | 70 | Fair |
| Ib&wc Road over Hackney Lake Inlet | 1988 | 70 | Fair |
| Ib & Wc Road over Hackney Lake Inlet | 1988 | 60 | Fair |
| Engelman Gardens over N Main Drainage Ditch | 1985 | 55 | Fair |
| Mile 17-1/2 N Rd over Drainage Ditch | 1989 | 51 | Fair |
| CR 360 over Main Floodwater Channel | 1984 | 50 | Fair |
| Mile 3 W Rd over Main Floodwater Channel | 1983 | 38 | Fair |
| Uncle Peters Rd over Main Floodwater Channel | 1980 | 37 | Fair |
| Uncle Peters Rd over Drainage Ditch | 1998 | 36 | Fair |
| Dicker Rd over S Floodwater Channel | 1950 | 32 | Fair |
| FM 396 NB over FM 1016 | 2009 | 30 | Good |
| FM 396 Nb/bryan Rd over UPRR & Old Military Hwy | 2009 | 30 | Good |
| FM 396 SB over FM 1016 | 2009 | 30 | Good |
| FM 396 Sb/bryan Rd over UPRR & Old Military Hwy | 2009 | 30 | Good |
| Border Road over S Floodwater Channel | 1950 | 21 | Fair |
| N Fldwy Levee Rd over Drainage Ditch | 2012 | 20 | Good |
| Valley View Road over Donna Main Canal | 1960 | 20 | Fair |
| Mile 17-1/2 N Rd over Drainage Ditch | 1948 | 16 | Poor |
| CR 1412 over Donna Main Canal | 1960 | 14 | Fair |
| CR 232 over Main Floodwater Channel | 1984 | 10 | Fair |
| CR 233 over Main Floodwater Channel | 1984 | 10 | Fair |
| CR 333 over Main Floodwater Channel | 1984 | 10 | Fair |
| Mile 20 N RD over Main Floodwater Channel | 1980 | 10 | Fair |
| Ibwc Levee over Ditch 21 | 2016 | – | Good |