| I 25 Ml over Draw | 2004 | 102,000 | Fair |
| I25 Ml over Draw | 2004 | 102,000 | Fair |
| I 25 ML & Ramps over Channel Md-b | 2000 | 91,000 | Good |
| I 25 Ml and Fr Rds over Lower Boulder Ditch | 2000 | 91,000 | Good |
| I 25 Ml Nbnd over SH 60 Ml | 2023 | 86,000 | Good |
| I 25 Ml Sbnd over Weld County Road 46 | 2022 | 83,000 | Good |
| I 25 ML serv. rd. over Draw | 1961 | 72,000 | Fair |
| I 25 Ml Nbnd over Weld County Road 10 | 2004 | 51,000 | Good |
| I 25 Ml Sbnd over Weld County Road 10 | 2004 | 51,000 | Good |
| I 25 Ml Nbnd over SH 119 Ml | 1998 | 45,500 | Fair |
| I 25 Ml Nbnd over Weld County Road 20 | 2006 | 45,500 | Good |
| I 25 Ml Sbnd over SH 119 Ml | 1998 | 45,500 | Fair |
| I 25 Ml Sbnd over Weld County Road 20 | 2006 | 45,500 | Good |
| US 34 Ml over Loveland-greeley Canal | 1934 | 43,000 | Fair |
| I 25 Ml Nbnd over County Road 46 | 2023 | 41,000 | Good |
| I 25 Ml Nbnd over Little Thompson River | 2021 | 41,000 | Good |
| I 25 Ml Sbnd over Little Thompson River | 2020 | 41,000 | Good |
| I25 Ml over Gw RR | 2023 | 41,000 | Good |
| I 25 Ml Nbnd over St Vrain River | 2008 | 40,000 | Good |
| I-25 Ml NB over County Road 28 | 2008 | 40,000 | Good |
| I-25 Ml Sbnd over County Road 28 | 2008 | 40,000 | Good |
| I-25 Ml Sbnd over St. VRAIN RIVER | 2008 | 40,000 | Good |
| US 34 Ml over 23RD Ave | 1974 | 38,000 | Fair |
| I 25 Ml Nbnd over County Road 32 | 1961 | 37,000 | Fair |
| I 25 Ml Sbnd over County Road 32 | 1961 | 37,000 | Fair |
| I 25 Ml Nbnd over County Road | 1961 | 36,000 | Fair |
| I 25 Ml Nbnd over Gw RR | 1961 | 36,000 | Fair |
| I 25 Ml Sbnd over County Road | 1961 | 36,000 | Fair |
| I 25 Ml Sbnd over Gw RR | 1961 | 36,000 | Fair |
| I 25 Ml over Gw RR | 2023 | 36,000 | Fair |
| US 34 Bypass over US 85 Buss Rt | 1968 | 33,000 | Fair |
| US 34 Ml over Loveland-greeley Canal | 1967 | 32,000 | Fair |
| US 34 Ml over Loveland-greeley Canal | 1967 | 32,000 | Fair |
| 95TH Ave. over Sheep Draw | 1968 | 26,000 | Good |
| US 34 Ml over Sheep Draw | 1999 | 26,000 | Fair |
| Firestone Blvd. over Godding Hollow | 2020 | 24,922 | Good |
| US 85 Ml over SH 52 Ml | 1974 | 24,000 | Good |
| I 76 Ml over Draw | 1935 | 23,000 | Fair |
| I 76 Ml over Seep Canal | 1954 | 23,000 | Fair |
| I 76 Ml over Sequine Gulch | 1935 | 23,000 | Fair |
| US 34 Business over Sheep Draw | 1999 | 21,000 | Fair |
| US 85 Ml over Platte Valley Canal | 1991 | 20,000 | Good |
| US 85 Ml over UP RR | 1994 | 19,000 | Good |
| SH 52 Ml over I 25 Ml | 1999 | 18,000 | Fair |
| SH 52 Ml over Lower Boulder Ditch | 1960 | 18,000 | Fair |
| SH 52 Ml over Sullivan Canal | 1960 | 18,000 | Good |
| SH 66 Ml over I 25 Ml | 2006 | 18,000 | Good |
| US 34 Ml over Floodplain | 2015 | 18,000 | Good |
| 4th Street over Greeley No. 3 Ditch | 1972 | 16,883 | Fair |
| US 34 EB over UP RR | 1962 | 16,500 | Poor |
| US 34 Ml Wbnd over UP RR | 1962 | 16,500 | Fair |
| US 34 Ml Wbnd over US 85 Bus Rt | 1962 | 16,500 | Poor |
| US 34 Ml Wbnd over US 85 Ml Nbnd R | 1975 | 16,500 | Fair |
| CR 8 (Erie Pkwy) over Coal Creek | 2020 | 16,353 | Good |
| I 76 Ml over Jim Creek | 1961 | 16,000 | Fair |
| County Road 49 over Gilmore Ditch | 2017 | 15,821 | Good |
| County Road 49 over Latham Ditch | 2017 | 15,819 | Good |
| SH 119 N/ebnd over St Vrain Creek | 2008 | 15,500 | Good |
| SH 119 S/wbnd over St Vrain Creek | 1973 | 15,500 | Fair |
| US 34 Ml Ebnd over Ramp to US85 SB 8TH Ave | 1968 | 15,000 | Poor |
| 16th St/9th Ave. over Greeley No. 3 Ditch | 1985 | 14,200 | Fair |
| I 76 Ml over Draw | 1958 | 14,000 | Fair |
| SH 392 Ml over Greeley Canal No 2 | 1971 | 14,000 | Good |
| SH 52 Ml over Lower Boulder Canal | 1963 | 14,000 | Fair |
| SH 52 Ml over Lower Boulder Canal | 1963 | 14,000 | Fair |
| SH 52 Ml over Lower Boulder Canal | 1963 | 14,000 | Fair |
| CR 13 and CR 18 over Unnamed Creek | 2005 | 13,655 | Fair |
| SH 52 Ml over Canal | 1959 | 13,000 | Good |
| SH 52 Ml over Little Dry Creek | 1959 | 13,000 | Fair |
| SH 52 Ml over S Platte River Ovrflw | 1957 | 13,000 | Fair |
| SH 52 Ml over South Platte River | 1957 | 13,000 | Fair |
| I 25 Ml over Draw | 1963 | 12,500 | Fair |
| US 85 Ml Nbnd over South Platte River | 1936 | 12,500 | Fair |
| US 85 Ml Sbnd over Latham Canal | 2008 | 12,500 | Fair |
| US 85 Ml Sbnd over South Platte River | 1955 | 12,500 | Poor |
| SH 257 Ml over Cache La Poudre River | 1964 | 12,000 | Fair |
| SH 257 Ml over Draw | 1963 | 12,000 | Fair |
| SH 257 Ml over Draw | 1963 | 12,000 | Fair |
| SH 66 Ml over ST VRAIN River | 2013 | 12,000 | Good |
| Wcr 3 Lcr 1 over Cache La Poudre River | 1977 | 11,943 | Fair |
| Seventh Street over Cache La Poudre River | 1984 | 11,595 | Fair |
| County Road 9.5 over St Vrain River | 1999 | 11,064 | Good |
| SH 52 Ml over Fulton Ditch | 1971 | 11,000 | Good |
| SH 52 Ml over Speer Canal | 1971 | 11,000 | Good |
| SH 60 Ml over Hillsboro Ditch | 1957 | 11,000 | Fair |
| US 85 Ml Nbnd over Cache La Poudre River | 1962 | 11,000 | Poor |
| US 85 Ml Sbnd over Cache La Poudre River | 1962 | 11,000 | Fair |
| Weld County Road 8 over I 25 Ml | 2004 | 10,875 | Good |
| 4th Street over Greeley No. 3 Ditch | 1972 | 10,732 | Fair |
| 4th Street over Greeley No. 3 Ditch | 1970 | 10,732 | Fair |
| 35th Avenue over Greeley No. 3 Ditch | 1976 | 10,593 | Good |
| I 76 Ml Ebnd over Box Elder Crk Frm Acc. R | 2000 | 10,500 | Good |
| I 76 Ml Ebnd over County Road 49 | 2000 | 10,500 | Fair |
| I 76 Ml Wbnd over Box Elder Crk Frm. Acces | 2000 | 10,500 | Fair |
| I 76 Ml Wbnd over County Road 49 | 2000 | 10,500 | Good |
| Eastman Park Dr. over Whitney Ditch | 1981 | 10,186 | Fair |
| I 25 Ml Nbnd over Farm Access Road | 1963 | 10,000 | Fair |
| I 25 Ml Nbnd over Farm Access Road | 1963 | 10,000 | Fair |
| I 25 Ml Nbnd over Farm Access Road | 1963 | 10,000 | Fair |
| I 25 Ml Nbnd over Lone Tree Creek | 1963 | 10,000 | Fair |
| I 25 Ml Nbnd over Lone Tree Creek | 1963 | 10,000 | Fair |
| I 25 Ml Sbnd over Farm Access Road | 1963 | 10,000 | Fair |
| I 25 Ml Sbnd over Farm Access Road | 1963 | 10,000 | Fair |
| I 25 Ml Sbnd over Farm Access Road | 1963 | 10,000 | Fair |
| I 25 Ml Sbnd over Lone Tree Creek | 1963 | 10,000 | Fair |
| I 25 Ml Sbnd over Lone Tree Creek | 1963 | 10,000 | Fair |
| SH 14 Ml over Larimer Co Canal | 1990 | 10,000 | Good |
| SH 60 Ml over Draw | 1958 | 9,600 | Fair |
| SH 60 Ml over Little Thompson River | 2019 | 9,600 | Good |
| County Road 1 over St Vrain Creek | 2014 | 9,344 | Good |
| 15TH St over New Cache LaPoudre Canal | 2011 | 9,231 | Fair |
| SH 52 Ml over Beebe Canal | 1970 | 9,100 | Good |
| SH 52 Ml over I 76 Ml | 2000 | 9,100 | Good |
| SH 66 Ml over South Platte River | 1988 | 9,100 | Good |
| 71st Avenue over Sheep Draw Creek | 2018 | 9,083 | Good |
| CR54 (37th St) over Ashcroft Draw | 1992 | 8,996 | Fair |
| Vista Parkway over Coal Creek | 2004 | 8,974 | Good |
| 4th St (Cr 60.5) over Sheep Draw | 1992 | 8,963 | Good |
| SH 14 Ml over Coalbank Creek | 2013 | 8,900 | Good |
| SH 14 Ml over Collins Lateral Canal | 1957 | 8,900 | Good |
| SH 14 Ml over Collins Lateral Canal | 1957 | 8,900 | Good |
| SH 14 Ml over Collins Lateral Canal | 1957 | 8,900 | Good |
| SH 14 Ml over Larimer Co Canal | 1957 | 8,900 | Fair |
| SH 257 Ml over US 34 Bypass | 1999 | 8,800 | Good |
| SH 257 Ml over US 34 Bypass | 1999 | 8,800 | Good |
| 168th Avenue over Speer Canal | 2023 | 8,798 | Good |
| 5th Street over Cache La Poudre River | 1986 | 8,737 | Fair |
| County Road 58 over Pond Adj So Platte River | 2016 | 8,636 | Good |
| County Road 58 over South Platte River | 1990 | 8,636 | Good |
| County Road 58 over South Platte River | 2016 | 8,581 | Good |
| Weld County Pkwy over Cache La Poudre River | 2016 | 8,531 | Good |
| SH 257 Ml over Big Thompson River | 1961 | 8,500 | Fair |
| SH 257 Ml over Loveland-greeley Canal | 1961 | 8,500 | Fair |
| US 34 Ml Ebnd over 1ST Ave | 1975 | 8,500 | Fair |
| US 34 Ml Ebnd over South Platte River | 1976 | 8,500 | Good |
| US 34 Ml Wbnd over 1ST Ave | 1975 | 8,500 | Good |
| US 34 Ml Wbnd over South Platte River | 1976 | 8,500 | Fair |
| County Road 19 over New Cache LaPoudre Canal | 1991 | 8,393 | Fair |
| 5th Street over Greeley No. 3 Ditch | 1960 | 8,191 | Fair |
| SH 392 Ml over Greeley Canal No 2 | 2003 | 8,100 | Good |
| I 76 Ml Ebnd over County Road 53 | 1961 | 8,000 | Fair |
| I 76 Ml Ebnd over I 76 Buss Rt | 1961 | 8,000 | Fair |
| I 76 Ml Wbnd over County Road 53 | 1961 | 8,000 | Fair |
| I 76 Ml Wbnd over I 76 Buss Rt | 1961 | 8,000 | Fair |
| SH 14 Ml over Larimer Co Canal | 1990 | 8,000 | Good |
| 11th Avenue over Cache La Poudre River | 2003 | 7,966 | Good |
| SH 257 Ml over Greeley Canal | 1966 | 7,700 | Fair |
| County Road 54 over Big Thompson River | 2024 | 7,403 | Good |
| I25 Ml Nbnd over SH56 Ml | 2022 | 7,400 | Good |
| I25 Ml Sbnd over SH56 Ml | 2022 | 7,400 | Good |
| SH 257 Ml over Little Thompson River | 2018 | 7,400 | Good |
| County Road 53 over Latham Ditch | 1992 | 7,344 | Fair |
| 59th Ave. over Greeley #3 Ditch | 2013 | 7,309 | Good |
| 59th Avenue over Cache La Poudre River | 1997 | 7,309 | Fair |
| SH 60 Ml over South Platte River | 2018 | 7,100 | Good |
| SH 60 Ml over Union Canal | 1988 | 7,100 | Fair |
| County Road 34 over I 25 Ml | 1961 | 7,019 | Fair |
| US 34 Ml over Box Elder Creek | 1999 | 7,000 | Fair |
| US 34-d Ebnd over US 34 Ml | 1977 | 7,000 | Fair |
| County Road 23 over New Cache La Poudre Cana | 1999 | 6,932 | Good |
| US 34 Ml over Empire Canal | 1983 | 6,900 | Good |
| 83rd Avenue over Cache La Poudre River | 1981 | 6,792 | Fair |
| SH 392 Ml over Greeley Canal No 2 | 1969 | 6,500 | Good |
| SH 392 Ml over Greeley Canal No 2 | 1969 | 6,500 | Good |
| SH 392 Ml over Greeley Canal No 2 | 1955 | 6,500 | Fair |
| 8th St (CR60.5) over Sand Creek | 1967 | 6,476 | Fair |
| 83rd Ave. (CR 27) over Sheep Draw | 2004 | 6,152 | Good |
| I 76 Ml Ebnd over County Roads 386 24.4 | 1959 | 6,000 | Fair |
| I 76 Ml Ebnd over Lost Creek | 1959 | 6,000 | Fair |
| I 76 Ml Wbnd over County Roads 386 24.4 | 1959 | 6,000 | Fair |
| I 76 Ml Wbnd over Lost Creek | 1959 | 6,000 | Fair |
| US 85 Ml Nbnd over Greeley Canal No 2 | 2017 | 6,000 | Good |
| US 85 Ml Sbnd over Greeley Canal No 2 | 1964 | 6,000 | Fair |
| County Road 54 over Loveland Greeley Canal | 1999 | 5,971 | Fair |
| I25 W Frontage Rd. over Channel Md-b SR | 2000 | 5,938 | Good |
| County Road 17 over Little Thompson River | 1987 | 5,666 | Fair |
| 8th Street over Cache La Poudre River | 1988 | 5,645 | Fair |
| SH 392 Ml over Greeley Canal No 2 | 1965 | 5,600 | Good |
| 49th Street (CR52) over Ashcroft Draw | 1965 | 5,459 | Fair |
| I25 Service Road over Channel Md-b SR | 2000 | 5,338 | Good |
| US 85 Ml over Draw | 1971 | 5,200 | Fair |
| SH 257 Ml over Larimer County Canal | 1984 | 5,100 | Good |
| SH 257 Ml over Larimer County Canal | 1984 | 5,100 | Fair |
| SH 60 EB Ml over I-25 Ml | 2020 | 5,100 | Good |
| SH 60 WB Ml over I25 Ml | 2022 | 5,100 | Good |
| US 85 Ml over Spring Creek | 2005 | 5,100 | Good |
| US 34 Ml over Bijou Canal | 2000 | 5,000 | Fair |
| US 34 Ml over Bijou Canal | 1969 | 5,000 | Fair |
| County Road 31 over New Cache La Poudre Cana | 1997 | 4,953 | Fair |
| US 85 Bypass Sbnd over US 85 Buss Rt | 1962 | 4,750 | Poor |
| US 85 Ml Nbnd over Co.rd 39.5 UP RR | 1962 | 4,750 | Fair |
| US 85 Ml Sbnd over Co.rd 39.5 UP RR | 1962 | 4,750 | Fair |
| County Road 49 over Box Elder Creek | 2017 | 4,747 | Good |
| County Road 53 over South Platte River | 2020 | 4,689 | Good |
| County Road 53 over South Platte Rvr Ovrflw | 2020 | 4,689 | Good |
| 35th Avenue over Cache La Poudre River | 1970 | 4,683 | Fair |
| 37th Street over Loveland Greeley Canal | 1994 | 4,671 | Poor |
| County Road 32 over Platte Valley Canal | 1987 | 4,636 | Fair |
| US 85 Ml over Lone Tree Creek | 1958 | 4,600 | Fair |
| US 85 Ml over UP RR | 2013 | 4,600 | Good |
| County Road 49 over Jim Creek | 2017 | 4,577 | Good |
| US 34 Ml Ebnd over Greeley Canal No 3 | 1947 | 4,350 | Fair |
| County Road 6 over Thompson Ditch | 2021 | 4,326 | Good |
| County Road 19 over Sullivan Ditch | 1993 | 4,259 | Good |
| US 85 Ml Nbnd over Larimer-weld Canal | 1931 | 4,250 | Fair |
| US 85 Ml Sbnd over Larimer-weld Canal | 1966 | 4,250 | Good |
| County Road 13 over Little Thompson River | 1966 | 4,115 | Fair |
| County Road 6 over Big Dry Creek | 1984 | 4,075 | Good |
| County Road 6 over Fulton Ditch | 1999 | 4,073 | Fair |
| County Road 50 over Local Drainage | 1999 | 4,017 | Fair |
| County Road 18 over South Platte River | 1994 | 3,971 | Good |
| County Road 18 over Local Drainage | 2015 | 3,947 | Good |
| County Road 6 over Braton Ditch | 2003 | 3,870 | Fair |
| County Road 6 over Lupton Bottom Ditch | 1989 | 3,861 | Good |
| County Rd 13 over Unnamed Creek | 1999 | 3,820 | Poor |
| County Road 33 over Larimer and Weld Canal | 2000 | 3,704 | Fair |
| SH 392 Ml over Lone Tree Creek | 1965 | 3,600 | Fair |
| County Road 8 over Neres Canal | 1974 | 3,578 | Fair |
| US 85 Ml Bus Rt SB over Cache La Poudre River | 1949 | 3,450 | Fair |
| US 85 Ml Nbnd over Cache La Poudre River | 1966 | 3,450 | Fair |
| County Rd 7 over North Creek Drainage | 2020 | 3,231 | Good |
| County Road 34 over Supply Ditch | 1937 | 3,223 | Poor |
| County Road 20 over Sullivan Ditch | 1994 | 3,128 | Poor |
| SH 392 Ml over Greeley Canal No 2 | 1965 | 3,100 | Fair |
| County Road 6 over South Platte R. Overflow | 2001 | 3,053 | Fair |
| County Road 22 over Speer Canal | 2007 | 3,023 | Fair |
| County Road 20.5 over Boulder Creek | 1978 | 3,015 | Fair |
| US 85 Ml over Draw | 1956 | 3,000 | Fair |
| US 85 Ml over Draw | 2012 | 3,000 | Good |
| US 85 Ml over Little Owl Creek | 1957 | 3,000 | Fair |
| US 85 Ml over Owl Creek | 2011 | 3,000 | Fair |
| County Road 16 over Godding Hollow Ditch | 2017 | 2,907 | Good |
| SH 52 Ml over Box Elder Creek | 1965 | 2,900 | Good |
| SH 52 Ml over Denver Hudson Canal | 1953 | 2,900 | Fair |
| SH 52 Ml over Denver Hudson Canal | 1953 | 2,900 | Fair |
| SH 52 Ml over Denver Hudson Canal | 1952 | 2,900 | Fair |
| SH 52 Ml over Denver Hudson Canal | 1952 | 2,900 | Fair |
| County Road 33 over New Cache La Poudre Cana | 1971 | 2,877 | Poor |
| County Road 45 over Hudson Annex Canal | 1969 | 2,756 | Fair |
| McClure Ave over Unnamed Stream | 2018 | 2,731 | Good |
| SH 392 Ml over Crow Creek | 1991 | 2,700 | Good |
| 25th Avenue over Cache La Poudre River | 1970 | 2,694 | Fair |
| County Road 17 over Loveland Greeley Canal | 2006 | 2,676 | Fair |
| County Road 39 over New Cache La Poudre Cana | 1990 | 2,662 | Good |
| County Road 44 over Gilmore Ditch | 1960 | 2,653 | Fair |
| County Road 32.5 over South Platte River | 1995 | 2,630 | Fair |
| County Road 54 over Latham Ditch | 1986 | 2,613 | Fair |
| CR 1.5 (Briggs St) over Lower Boulder Ditch | 1999 | 2,608 | Fair |
| County Road 32.5 over Farmers Independent Ditc | 2004 | 2,572 | Fair |
| 11TH St over Greeley No. 2 Canal | 2003 | 2,422 | Fair |
| County Road 23 over Larimer and Weld Canal | 1995 | 2,412 | Fair |
| I 25 Service Rd over Little Thompson River SR | 2013 | 2,400 | Good |
| SH 14 Ml over Eaton Ditch | 1941 | 2,400 | Poor |
| County Road 100 over Coalbank Creek | 1998 | 2,396 | Good |
| County Road 54 over South Platte River | 1973 | 2,391 | Fair |
| County Road 100 over Spring Creek | 1998 | 2,390 | Good |
| County Road 23 over Big Dry Creek | 1982 | 2,378 | Good |
| County Road 44 over Platte Valley Canal | 1981 | 2,314 | Fair |
| 10 Ave/15 St over Greeley No. 3 Ditch | 1985 | 2,309 | Fair |
| I 25 Ml Sbnd over SH 60 Ml | 2022 | 2,300 | Fair |
| SH 14 Ml over Coal Creek | 1956 | 2,300 | Fair |
| SH 14 Ml over Crow Creek | 1956 | 2,300 | Fair |
| SH 14 Ml over Crow Creek | 1967 | 2,300 | Fair |
| SH 14 Ml over Eaton Ditch | 1992 | 2,300 | Fair |
| SH 14 Ml over Little Sand Creek | 1963 | 2,300 | Good |
| SH 14 Ml over Owl Creek | 1992 | 2,300 | Fair |
| County Road 3 over Sullivan Ditch | 2004 | 2,282 | Fair |
| County Road 44 over Little Thompson River | 2018 | 2,273 | Good |
| 12th Ave/14th St over Greeley No. 3 Ditch | 1986 | 2,263 | Fair |
| County Road 39 over Larimer and Weld Canal | 1954 | 2,253 | Fair |
| County Road 3 over Sullivan Ditch | 2003 | 2,247 | Fair |
| County Road 39 over Platte Valley Canal | 1988 | 2,244 | Fair |
| County Road 7 over Sullivan Ditch | 1950 | 2,211 | Fair |
| County Road 35 over New Cache La Poudre Cana | 2005 | 2,207 | Fair |
| County Road 37.5 over Union Ditch | 2024 | 2,205 | Good |
| County Road 55 over Greeley Ditch | 1986 | 2,137 | Good |
| County Road 8 over Beebe Seep Canal | 2006 | 2,136 | Fair |
| County Road 44 over Gilmore Ditch | 1981 | 2,095 | Poor |
| County Road 54 over Latham Ditch | 1998 | 2,042 | Fair |
| 17TH St over Greeley No. 2 Canal | 2004 | 1,985 | Fair |
| CR 14.5 (14TH St) over South Platte River | 1993 | 1,952 | Good |
| CR 1.5 (Briggs St) over Coal Creek | 1999 | 1,915 | Fair |
| County Road 68 over Crow Creek | 2018 | 1,909 | Good |
| County Rd 62 over Greeley No. 3 Ditch | 2012 | 1,875 | Good |
| County Road 90 over Spring Creek | 1960 | 1,869 | Fair |
| Co Rd 20 over Sullivan Ditch | 2012 | 1,864 | Good |
| County Road 25 over Big Thompson River | 1984 | 1,840 | Fair |
| County Road 21 over Greeley Canal No. 2 | 2013 | 1,819 | Fair |
| Weld Co Rd 7 over Little Thompson River | 1990 | 1,818 | Good |
| Ramp to US34 Ml EB over US 85 Ml Nbnd R | 1975 | 1,784 | Fair |
| County Road 29 over Collins Lateral Canal | 1990 | 1,700 | Good |
| County Road 29 over Collins Lateral Canal | 1992 | 1,700 | Good |
| County Road 43 over Lone Tree Creek | 1975 | 1,648 | Fair |
| County Road 29 over Pierce Lateral Canal | 1990 | 1,615 | Good |
| County Road 29 over Pierce Lateral Canal | 1989 | 1,615 | Good |
| County Road 29 over Pierce Lateral Canal | 1993 | 1,615 | Good |
| 6th Avenue over Cache La Poudre River | 1987 | 1,604 | Good |
| US 34 Business over South Platte River | 1961 | 1,600 | Fair |
| County Road 24 over Lupton Bottom Ditch | 1993 | 1,588 | Poor |
| CR 12 (Grand View) over Stanley Lateral Ditch | 1976 | 1,507 | Poor |
| County Road 68.5 over New Cache La Poudre Cana | 2011 | 1,494 | Fair |
| County Road 4 over Denver Hudson Canal | 2003 | 1,483 | Fair |
| County Road 32 over Upper Highland Ditch | 2021 | 1,470 | Good |
| County Road 42 over Gilmore Ditch | 2001 | 1,464 | Fair |
| County Road 4 over Neres Canal | 1994 | 1,455 | Fair |
| County Road 38 over I 25 Ml | 1960 | 1,428 | Fair |
| SH 79 Ml over West Sand Creek | 1991 | 1,400 | Good |
| County Road 4 over Denver Hudson Canal | 1996 | 1,382 | Poor |
| County Road 44 over Western Mutual Ditch | 2020 | 1,375 | Good |
| County Road 46.5 over Little Thompson River | 1993 | 1,368 | Fair |
| County Road 15 over Larimer County Canal | 2004 | 1,364 | Good |
| County Road 29 over Larimer and Weld Canal | 1981 | 1,352 | Fair |
| County Road 19 over Big Dry Creek | 1984 | 1,326 | Fair |
| County Road 4 over Beebe Seep Canal | 1996 | 1,311 | Poor |
| County Road 50 over Gilmore Annex Canal | 1982 | 1,266 | Fair |
| County Road 34 over St. Vrain Creek | 1960 | 1,258 | Poor |
| 7th Avenue over Greeley No. 3 Ditch | 2001 | 1,253 | Fair |
| County road 59 over Keensburg Canal | 2001 | 1,236 | Fair |
| County Road 6 over South Platte River | 1970 | 1,224 | Fair |
| County Road 29 over New Cache La Poudre Cana | 1997 | 1,172 | Fair |
| Co Rd 8 over Draw Ar | 1983 | 1,153 | Good |
| County Road 8 over I 76 Ml BNSF RR | 1983 | 1,153 | Fair |
| CR27.5-Two Rvr Pkw over Big Thompson River | 1970 | 1,126 | Fair |
| County Road 29 over Collins Lateral Canal | 2013 | 1,126 | Fair |
| County Road 15 over Loveland Greeley Canal | 1999 | 1,074 | Fair |
| County Road 26 over Last Chance Ditch | 2003 | 1,052 | Fair |
| County Road 68 over Crow Creek | 1965 | 1,051 | Fair |
| County Road 66 over Eaton Draw | 2023 | 1,050 | Good |
| Ash Avenue over Cache La Poudre River | 1991 | 1,048 | Good |
| County Road 23 over Big Dry Creek | 1995 | 1,041 | Good |
| Two Rivers Parkway over Loveland Greeley Canal | 2000 | 1,032 | Good |
| County Road 68 over Crow Creek | 1999 | 1,012 | Fair |
| County Road 28 over South Platte River | 1965 | 1,008 | Fair |
| County Road 126 over I 25 Ml | 1963 | 1,007 | Fair |
| SH 71 Ml over Cottonwood Creek | 1957 | 1,000 | Fair |
| SH 71 Ml over Cottonwood Creek | 1998 | 1,000 | Fair |
| SH 71 Ml over Horsetail Creek | 1957 | 1,000 | Good |
| SH 71 Ml over Pawnee Creek | 1957 | 1,000 | Fair |
| SH 71 Ml over Two Mile Creek | 1957 | 1,000 | Fair |
| 14th Street over Platteville Ditch | 1994 | 996 | Fair |
| County Road 51 over Owl Creek Canal | 1999 | 968 | Fair |
| County Road 73 over Sand Creek | 2014 | 951 | Fair |
| County Road 8 over Fulton Ditch | 1992 | 943 | Fair |
| County Road 11 over Sullivan Ditch | 2004 | 912 | Good |
| County Road 84 over Larimer County Canal | 1980 | 900 | Fair |
| County Road 4 over I 76 Ml BNSF RR | 1981 | 885 | Fair |
| County Road 90 over Pierce Lateral Canal | 1982 | 871 | Fair |
| County Road 90 over Pierce Lateral Canal | 1993 | 868 | Fair |
| County Road 90 over Pierce Lateral Canal | 1989 | 868 | Fair |
| I 76 Service Rd over Box Elder Creek SR | 2000 | 847 | Good |
| County Road 2 over Hudson Annex Canal | 2004 | 845 | Good |
| County Road 74 over Lone Tree Creek | 1965 | 806 | Fair |
| County Road 59 over Crow Creek | 2005 | 805 | Good |
| County Road 31 over Larimer and Weld Canal | 2008 | 803 | Fair |
| County Road 47 over Lone Tree Creek | 1990 | 801 | Fair |
| County Road 5 over Sullivan Ditch | 1978 | 774 | Fair |
| County Road 47 over New Cache La Poudre Cana | 2001 | 760 | Good |
| County Road 45 over Cache La Poudre River | 1987 | 754 | Fair |
| County Road 45 over Overflow of Poudre River | 1986 | 754 | Fair |
| County Road 60.5 over Lone Tree Creek | 1967 | 749 | Poor |
| County Road 61 over Diver. of S Platte River | 1970 | 744 | Fair |
| County Road 61 over South Platte River | 1997 | 744 | Fair |
| County Road 73 over I 76 Ml | 1959 | 731 | Fair |
| County Road 47 over Latham Ditch | 1991 | 718 | Fair |
| County Road 22 over Beebe Seep Canal | 1994 | 713 | Fair |
| County Road 37 over New Cache La Poudre Cana | 1986 | 691 | Fair |
| County Road 23 over Big Dry Creek | 1995 | 682 | Fair |
| SH 52 Ml over Draw | 1961 | 650 | Good |
| SH 52 Ml over Kiowa Creek | 1992 | 650 | Good |
| SH 52 Ml over Lost Creek | 1958 | 650 | Fair |
| County Road 66 over Sand Creek | 1994 | 615 | Fair |
| 11th Street over Greeley No. 3 Ditch | 1986 | 613 | Good |
| County Road 14 over Speer Canal | 1978 | 608 | Good |
| County Road 44 over Platte Valley Canal | 2001 | 601 | Fair |
| County Road 74 over Lone Tree Annex Overflow | 1982 | 588 | Fair |
| County Road 43 over Lone Tree Creek | 1998 | 579 | Fair |
| County Road 16.5 over Boulder Creek | 1983 | 572 | Fair |
| County Road 43 over Lone Tree Creek | 1981 | 572 | Fair |
| County Road 78 over Larimer and Weld Canal | 1992 | 572 | Good |
| County Road 43 over Lone Tree Creek | 1981 | 570 | Fair |
| County Road 43 over New Cache La Poudre Cana | 1960 | 570 | Fair |
| County Rd 64/O St. over Eaton Draw | 1995 | 564 | Good |
| County Road 43 over Lone Tree Creek | 1985 | 562 | Fair |
| County Road 33 over Collins Lateral Ditch | 1996 | 550 | Good |
| County Road 19.5 over St. Vrain Creek | 1997 | 533 | Fair |
| County Road 33 over Ashcroft Draw | 1970 | 532 | Fair |
| County Road 53 over Cache La Poudre Canal | 2004 | 520 | Fair |
| County Road 33 over Platte Valley Canal | 1968 | 518 | Fair |
| County Road 56 over Crow Creek | 1995 | 512 | Fair |
| County Road 2 over Watkins-Lessing Ditch | 2012 | 503 | Fair |
| 17th Street over Greeley No. 3 Ditch | 1984 | 462 | Fair |
| County Road 57 over Latham Ditch | 1960 | 452 | Fair |
| County Road 50 over Latham Ditch | 2010 | 438 | Good |
| County Road 35 over Larimer and Weld Canal | 1992 | 437 | Good |
| County Road 68 over Sanborn Draw | 2009 | 431 | Fair |
| County Road 74 over Willow Creek | 1965 | 421 | Fair |
| County Road 29 over Cache La Poudre River | 1990 | 419 | Good |
| County Road 126 over Lone Tree Creek | 2000 | 409 | Fair |
| County Road 129 over South Pawnee Creek | 1983 | 398 | Fair |
| County Road 52 over Latham Inlet Ditch | 1998 | 390 | Fair |
| 12TH Street over Greeley No. 3 Ditch | 1952 | 385 | Fair |
| West Frontage Road over Sequine Gulch SR | 1981 | 380 | Fair |
| County Road 33 over Evans Ditch No. 2 | 1978 | 372 | Fair |
| County Road 33 over Union Ditch | 1940 | 369 | Fair |
| County Road 87 over Bijou Canal | 2017 | 366 | Good |
| County Road 12 over Fulton Ditch | 2009 | 365 | Fair |
| County Road 53 over Gilmore Ditch | 1990 | 363 | Fair |
| County Road 51 over New Cache La Poudre Cana | 1982 | 360 | Fair |
| County Road 80 over Collins Lateral Ditch | 1993 | 355 | Good |
| County Road 35 over Evans Ditch No. 2 | 2010 | 352 | Good |
| County Road 43 over Larimer and Weld Canal | 1979 | 348 | Fair |
| Co Rd 52 over Hillsborough Ditch | 2012 | 339 | Good |
| County Road 5 over Little Thompson River | 2000 | 337 | Good |
| County Road 136 over Crow Creek | 1991 | 335 | Fair |
| County Road 70 over Lone Tree Creek | 1983 | 333 | Good |
| County Road 70 over Lone Tree Creek | 1983 | 333 | Good |
| County Road 70 over New Cache La Poudre Cana | 1988 | 333 | Fair |
| County Road 70 over New Cache La Poudre Cana | 1994 | 333 | Fair |
| County Road 47 over Gilmore Ditch | 2000 | 331 | Fair |
| County Road 51 over Willow Creek | 1999 | 331 | Fair |
| Co Rd 29 over Platte Valley Canal | 2014 | 328 | Good |
| County Road 19 over Larimer County Canal | 2009 | 325 | Fair |
| County Road 59 over Crow Creek | 1965 | 322 | Fair |
| County Road 21 over Big Dry Creek | 1970 | 313 | Fair |
| County Road 15 over Little Thompson River | 1989 | 311 | Good |
| County Road 76.5 over Larimer and Weld Canal | 1930 | 304 | Poor |
| County Road 80 over Collins Lateral Ditch | 1957 | 304 | Fair |
| County Road 4.5 over Brighton Ditch | 1999 | 301 | Fair |
| County Road 23 over Little Dry Creek | 1997 | 287 | Fair |
| County Road 27 over Larimer and Weld Canal | 2016 | 285 | Good |
| County Road 35 over Platte Valley Canal | 1966 | 280 | Good |
| County Road 76 over Larimer and Weld Canal | 1989 | 279 | Fair |
| County Road 43 over Sand Creek | 1985 | 269 | Fair |
| County Road 22 over Sullivan Ditch | 2002 | 263 | Fair |
| County Road 3.25 over Sullivan Ditch | 2004 | 259 | Good |
| County Road 70 over Lone Tree Creek | 1988 | 259 | Fair |
| County Road 76 over Larimer and Weld Canal | 1985 | 259 | Fair |
| County Road 2.5 over Unknown Canal | 2022 | 250 | Good |
| County Road 87 over Jackson Lake Inlet | 2008 | 247 | Fair |
| County Road 87 over South Platte River | 2009 | 247 | Good |
| Co Rd 55 over Owl Creek Canal | 2011 | 241 | Fair |
| Co Rd 52.25 over Hillsborough Ditch | 2013 | 240 | Good |
| County Road 55 over Latham Ditch | 1960 | 237 | Fair |
| County Road 74 over Crow Creek | 2017 | 234 | Fair |
| County Road 21 over Larimer and Weld Canal | 2008 | 233 | Good |
| County Road 4 over Denver Hudson Canal | 1965 | 229 | Fair |
| County Road 80 over Larimer and Weld Canal | 2022 | 229 | Good |
| County Road 19 over Little Thompson River | 1960 | 224 | Fair |
| County Road 77 over Crow Creek | 2002 | 224 | Fair |
| County Road 70 over New Cache LaPoudre Canal | 1960 | 222 | Fair |
| County Road 42 over Platte Valley Canal | 1959 | 221 | Fair |
| County Road 77 over Willow Creek | 1990 | 218 | Good |
| FRD Rec Area over Local Drainage | 2000 | 218 | Good |
| County Road 8 over Lupton Bottom Ditch | 1970 | 215 | Fair |
| County Road 38 over Platte Valley Canal | 2005 | 212 | Fair |
| County Road 52 over Loveland Greeley Canal | 1968 | 207 | Fair |
| County Road 48.5 over Thompson and Platte Di | 1991 | 206 | Fair |
| County Road 77 over Geary Creek | 1990 | 204 | Fair |
| Railroad Drive over Union Ditch | 1930 | 202 | Fair |
| County Road 78 over Larimer and Weld Canal | 1993 | 200 | Fair |
| CR 25 (95th Ave.) over Loveland Greeley Canal | 1962 | 198 | Good |
| County Road 31 over Platte Valley Canal | 1980 | 186 | Fair |
| County Road 62 over Sand Creek | 1995 | 185 | Fair |
| County Road 55 over Denver Hudson Canal | 1985 | 181 | Fair |
| County Road 44 over Hillsbourough Ditch | 1987 | 178 | Fair |
| County Road 45 over Latham Ditch | 1996 | 178 | Fair |
| County Road 61.5 over Crow Creek | 2000 | 178 | Fair |
| County Road 76 over Lone Tree Creek | 1985 | 173 | Fair |
| County Road 17 over Big Dry Creek | 1974 | 171 | Good |
| County Road 49 over New Cache La Poudre Cana | 1997 | 169 | Fair |
| County Road 80.5 over Larimer County Canal | 1991 | 169 | Good |
| Hopi Trail over Greeley Loveland Ditch | 2002 | 167 | Good |
| County Road 18 over Sand Creek | 2000 | 164 | Fair |
| County Road 33 over Lone Tree Creek | 1984 | 162 | Good |
| County Road 41 over New Cache La Poudre Cana | 1993 | 161 | Fair |
| County Road 46 over Gilmore Ditch | 1983 | 159 | Fair |
| County Road 35 over Union Ditch | 1960 | 157 | Fair |
| County Road 88 over Pierce Lateral Canal | 1994 | 157 | Fair |
| County Road 28 over Platte Valley Canal | 2005 | 154 | Fair |
| County Road 40 over Gilmore Ditch | 1981 | 153 | Fair |
| CR 56.6/Hopi Trail over Greeley Loveland Ditch | 2002 | 151 | Good |
| County Road 22 over Sullivan Ditch | 1993 | 151 | Fair |
| County Road 8 over South Platte River | 1994 | 151 | Good |
| County Road 90 over Coalbank Creek | 1980 | 150 | Fair |
| County Road 386 over Empire Intake Canal | 1984 | 148 | Fair |
| County Road 31 over Evans Ditch No. 2 | 1973 | 145 | Fair |
| County Road 45 over New Cache La Poudre Cana | 2015 | 137 | Fair |
| County Road 27 over New Cache La Poudre Cana | 2009 | 136 | Good |
| County Road 17 over Sullivan Ditch | 2002 | 135 | Fair |
| I 76 Service Rd over Lost Creek SR | 1936 | 135 | Poor |
| County Road 34 over Platte Valley Canal | 1974 | 134 | Fair |
| County Road 49 over Owl Creek Canal | 1982 | 134 | Fair |
| County Road 45 over Lone Tree Creek | 1976 | 133 | Fair |
| County Road 52.5 over Empire Intake Canal | 1960 | 133 | Fair |
| County Road 396 over Big Thompson River | 1965 | 132 | Fair |
| County Road 49 over Lone Tree Creek | 1970 | 131 | Fair |
| County Road 80 over Crow Creek | 1993 | 129 | Fair |
| County Road 69 over South Platte River | 1996 | 126 | Good |
| County Road 47 over Owl Creek Canal | 1960 | 124 | Fair |
| County Road 57 over Geary Creek | 1993 | 121 | Good |