| US-17 (SR-15) over Doctors Inlet | 1971 | 58,000 | Fair |
| US-17 (SR-15) over Johnson Slough | 1967 | 51,000 | Fair |
| SR-21 over Black Creek | 2010 | 36,500 | Good |
| SR-21 over Grog Branch | 1986 | 36,500 | Fair |
| CR 220 over Swimming Pen Creek | 1996 | 35,000 | Good |
| CR 220 over Grog Branch | 1959 | 34,500 | Fair |
| CR 220 over Little Black Creek | 1947 | 34,500 | Poor |
| US-17 (SR-15) over Governors Creek | 1973 | 27,500 | Fair |
| US-301 (SR-200) over Long Branch | 1963 | 27,000 | Fair |
| SR-21 NB over Little Black Creek | 1985 | 24,000 | Fair |
| SR-21 SB over Little Black Creek | 1985 | 24,000 | Fair |
| CR 224 over Pinewood Drainage Canal | 1997 | 20,400 | Good |
| US-301 NB (SR-200) over Tributary to Mill Branch | 2018 | 19,800 | Good |
| SR-21 over Mill Creek | 1988 | 19,699 | Fair |
| SR 23 NB over CSX RR | 2022 | 17,500 | Good |
| SR 23 On-ramp 31.0 over Blanding Blvd | 2017 | 17,500 | Good |
| SR 23 SB over CSX RR | 2022 | 17,500 | Good |
| US-17 NB (SR-15) over Black Creek | 1973 | 17,250 | Fair |
| US-17 SB (SR-15) over Black Creek | 1973 | 17,250 | Fair |
| SR-16 over Governors Creek | 1955 | 13,700 | Fair |
| CR 218 over Gum Branch | 1950 | 13,500 | Fair |
| CR 218 over N Fork Black Creek | 1948 | 13,500 | Fair |
| SR-16 over Peters Creek | 2014 | 12,500 | Good |
| CR 209 over Peters Creek | 1993 | 12,000 | Good |
| CR 739NB Henley Rd over John Boy Creek | 2013 | 12,000 | Good |
| CR209 (Russell Rd) over Black Creek | 2012 | 12,000 | Good |
| CR209 (russell Rd) over Bradley Creek | 1948 | 12,000 | Fair |
| CR739 SB Henley Rd over John Boy Creek | 2012 | 12,000 | Good |
| SR-15 over Bush Creek | 2021 | 11,300 | Good |
| SR-21 over Lake Brooklyn | 1992 | 10,500 | Good |
| US-17 (SR-15) over Hallerd Creek | 1962 | 10,500 | Good |
| SR 23 NB 35.7 over Double Branch | 2017 | 10,400 | Good |
| SR-23 SB 35.7 over Double Branch | 2001 | 10,400 | Good |
| Sandridge Road over Bradley Creek | 2018 | 10,000 | Good |
| US-17 (SR-15) over Clarkes Creek | 1961 | 10,000 | Fair |
| SR-21 over Clay Pit Creek | 1934 | 9,400 | Good |
| SR-21 over Clear Cut Creek | 1934 | 9,400 | Fair |
| SR-21 over S. Prong of Black Creek | 2019 | 9,200 | Good |
| Plantation Oaks Bl over Park Road | 2010 | 9,001 | Good |
| Plantation Oaks Bl over SR-23 (branan Field) | 2010 | 9,001 | Good |
| SR-16 over S. Fork of Black Creek | 1955 | 7,600 | Fair |
| SR-21 over Bull Creek | 1969 | 7,200 | Good |
| SR 23 NB 33.4 over Trail Ridge Road | 2017 | 6,800 | Good |
| SR 23 NB 35.3 over Oakleaf Plantation Pkwy | 2018 | 6,800 | Good |
| SR 23 SB 33.4 over Trail Ridge Road | 2018 | 6,800 | Good |
| SR 23 SB 35.3 over Oakleaf Plantation Pkwy | 2018 | 6,800 | Good |
| SR 23 Nb/sb 32.5 over W. Prong Littl Black Crk | 2014 | 6,302 | Good |
| CR 215 over Bull Creek | 1942 | 6,300 | Fair |
| CR 215 over Bull Creek | 1942 | 6,300 | Fair |
| CR 215 over North Fork Black Creek | 1942 | 6,300 | Fair |
| Cr-218 over S. Fork Black Creek | 2021 | 5,800 | Good |
| US-17 NB (SR-15) over Csxrr | 1993 | 5,650 | Good |
| US-17 SB (SR-15) over Csxrr | 1961 | 5,650 | Good |
| Plantation Oaks Bv over N. Prong Double Branch | 2015 | 5,001 | Good |
| CR 217 over Long Branch | 1950 | 3,700 | Fair |
| CR 315C over Kowboy Creek | 1960 | 3,600 | Fair |
| SR 23 NB 32.1 over Old Jennings Road | 2017 | 3,151 | Good |
| SR 23 SB 32.1 over Old Jennings Road | 2017 | 3,151 | Good |
| SR-16 EB over N. Fork of Black Creek | 1942 | 2,050 | Good |
| SR-16 WB over N. Fork of Black Creek | 1942 | 2,050 | Good |
| CR 315 over Peters Creek | 1961 | 906 | Fair |
| CR 209 over Bayard Creek | 1950 | 619 | Fair |
| CR 209 over Reynolds Creek | 2015 | 619 | Good |
| CR 209 over Walkill Creek | 1950 | 619 | Fair |
| CR 209 over Walkill Creek | 1950 | 619 | Fair |
| CR 315 over Ates Creek | 1960 | 515 | Fair |
| Sharron Road over Branch of Greens Creek | 1993 | 515 | Fair |
| CR 209 over Crk Trib St Johns River | 1961 | 501 | Fair |
| J.p. Hall Blvd over Little Ruth Creek | 1988 | 501 | Fair |
| J.p. Hall Blvd over Reynolds Creek | 1988 | 501 | Good |
| Lake Asbury Drive over Asbury Spill | 1970 | 309 | Fair |
| Everett Avenue over Dillaberry Branch | 1960 | 299 | Fair |
| Thunder Road over South Fork Black Creek | 1986 | 258 | Fair |
| Kingsley Lake Dr over North Fork Black Creek | 1970 | 250 | Good |
| CR 209 over Clarks Creek | 1986 | 206 | Fair |
| Williams Park Road over Clarkes Creek | 1995 | 151 | Good |
| Williams Park Road over Clarkes Creek | 1995 | 151 | Fair |
| CR 226 over St. Johns Tributary | 1963 | 103 | Fair |
| CR 226 over Walkill Creek | 1963 | 103 | Fair |
| CE Access Rd. over Grog Branch | 2018 | 101 | Good |
| CR 214 over Simms Creek | 1956 | 101 | Fair |
| Sharron Road over Greens Creek | 2013 | 101 | Good |
| Saunders Road over Branch of Greens Creek | 1991 | 77 | Fair |
| Saunders Road over Branch of Greens Creek | 1994 | 77 | Fair |
| CR 209 over Tributary #3 | 1995 | 51 | Fair |
| Hogarth Road over Greens Creek | 1970 | 51 | Poor |
| Pringle Road over Long Branch | 1995 | 51 | Fair |
| Sand Pine Road over Unknown Creek | 2020 | 41 | Fair |
| Rosemary Hill Rd over Peters Creek | 1991 | 21 | Good |
| Cripple Creek Road over Cripple Creek | 1952 | 11 | Poor |