| US 65b Boone over Crooked Creek | Poor | 360.9 ft | 6,093 | 1930 |
| CR 4 Boone over Long Creek | Poor | 101.0 ft | 678 | 1942 |
| CR 5 Boone over Lick Branch Creek | Poor | 38.1 ft | 284 | 1940 |
| US 65 Boone over Ditch | Fair | 21.0 ft | 25,538 | 1928 |
| US 65 Boone over Ditch | Fair | 23.0 ft | 25,538 | 1979 |
| US 65 Boone over Crooked Creek | Fair | 398.0 ft | 19,000 | 1969 |
| Harrisnmain Street over Dry Jordan Creek | Fair | 68.9 ft | 15,000 | 1928 |
| Indust Pk Rd/hrisn over Dry Creek Jordan Branch | Fair | 76.1 ft | 10,759 | 1967 |
| Boone US 62 & 412 over Ditch | Fair | 44.9 ft | 9,995 | 1998 |
| US 62/412 Boone over Ditch | Fair | 365.2 ft | 9,900 | 1998 |
| SH 7 Boone over Dry Branch | Fair | 26.9 ft | 9,000 | 1964 |
| SH 7 Boone over Ditch | Fair | 25.9 ft | 6,273 | 1947 |
| SH 7 Boone Co. over Mo. & No. Ar R.r. | Fair | 173.9 ft | 5,000 | 1930 |
| SH 392 Boone over Dry Jordan | Fair | 58.1 ft | 4,584 | 1968 |
| SH 7 Boone over Branch Of Crooked Crk | Fair | 25.6 ft | 4,284 | 1947 |
| US 65b South Boone over Dry Jordan Creek | Fair | 182.4 ft | 4,100 | 1967 |
| Forward Dr/harison over Branch Of Dry Jordan Crk | Fair | 40.7 ft | 4,000 | 1992 |
| Harrisn/forward DR over Branch Of Dry Jordan Crk | Fair | 40.7 ft | 4,000 | 1992 |
| CR 50 Boone over Branch Of Bear Creek | Fair | 32.2 ft | 3,877 | 1941 |
| SH 7 Boone Co. over E. Sugar Loaf Creek | Fair | 104.0 ft | 2,767 | 1930 |
| Harrison Lakeshore over Crooked Creek | Fair | 268.0 ft | 2,400 | 1963 |
| Harisn Central AVE over Dry Branch | Fair | 23.0 ft | 2,100 | 1955 |
| SH 14 Boone over Bear Creek | Fair | 461.0 ft | 1,900 | 1952 |
| SH 392 Boone over Ditch | Fair | 32.2 ft | 1,700 | 1931 |
| Harrison Goblin DR over Dry Jordan Creek | Fair | 60.0 ft | 1,368 | 1985 |
| SH 206 Boone over Crooked Creek | Fair | 75.1 ft | 1,106 | 1962 |
| SH 206 Boone over East Fork Crooked Creek | Fair | 89.9 ft | 1,106 | 1962 |
| SH 14 Boone over Carrolton Creek | Fair | 120.1 ft | 1,100 | 1952 |
| Harrison E Ridge over Dry Jordan Creek | Fair | 102.0 ft | 1,000 | 1962 |
| Stephenson/harisn over Dry Branch | Fair | 34.1 ft | 857 | 1963 |
| SH 206 Boone over West Fork Crooked Creek | Fair | 140.1 ft | 680 | 1969 |
| SH 43 Boone over Ditch | Fair | 21.0 ft | 680 | 1960 |
| SH 206 Boone over Ditch | Fair | 29.5 ft | 680 | 1969 |
| CR 89 Boone over Branch Of Crooked Creek | Fair | 36.1 ft | 400 | 1941 |
| Harrison Spring ST over Dry Branch | Fair | 20.0 ft | 400 | 1963 |
| CR 655 Boone over Rolands Fork | Fair | 91.9 ft | 308 | 1980 |
| CR 655 Boone over Dry Fork Bear Creek | Fair | 120.1 ft | 300 | 1980 |
| CR 35 Boone over Branch Creek | Fair | 29.9 ft | 173 | 1919 |
| CR 607 Boone over Rolands Fork | Fair | 60.0 ft | 155 | 1928 |
| CR 607 Boone over Rolands Fork | Fair | 69.9 ft | 155 | 1928 |
| CR 45 Boone over Branch | Fair | 24.9 ft | 120 | 1950 |
| CR 45 Boone over Deshield Fork Creek | Fair | 36.1 ft | 90 | 1948 |
| CR 12 Boone over Dry Fork Of Bear Creek | Fair | 62.0 ft | 78 | 1996 |
| Harrison Maple ST over Dry Branch | Fair | 21.0 ft | 64 | 1963 |
| CR 247 Boone over Cricket Creek | Fair | 38.1 ft | 50 | 1950 |
| US 65 Boone over Ditch | Good | 28.9 ft | 19,000 | 1972 |
| US 65 Boone over Huzzah Creek | Good | 117.1 ft | 18,000 | 1996 |
| US 65 Boone over Dry Branch | Good | 102.0 ft | 18,000 | 1996 |
| US 65 Boone over Brush Creek | Good | 117.1 ft | 18,000 | 1996 |
| US 65 Boone over Denning Creek | Good | 152.9 ft | 17,000 | 2007 |
| US 65 Boone over Ditch | Good | 21.0 ft | 17,000 | 1928 |
| US 65 Boone over Dry Creek | Good | 58.1 ft | 17,000 | 2007 |
| US 65 Boone over Rest Area Creek | Good | 26.9 ft | 17,000 | 2007 |
| US 62/412 Boone over Long Creek | Good | 336.9 ft | 10,000 | 1992 |
| US 62 Boone over Ditch | Good | 21.0 ft | 10,000 | 1931 |
| US 65 Boone over Rolands Fork | Good | 27.9 ft | 9,825 | 2007 |
| US 65 Boone over Elm Branch | Good | 163.1 ft | 9,591 | 2019 |
| U.s. 65 Boone over Hog Creek | Good | 203.1 ft | 7,400 | 2018 |
| US 65 Boone over Ditch | Good | 21.0 ft | 7,400 | 1929 |
| Boone US 65 SB Lns over Cricket Creek CR 19 & 20 | Good | 1671.9 ft | 6,780 | 1998 |
| Boone US 65 NB Lns over Cricket Creek CR 19 20 | Good | 1732.0 ft | 6,780 | 1998 |
| US 62/412 Boone over Branch Of Huzzah Creek | Good | 165.0 ft | 5,800 | 2007 |
| Ar HWY 7 over West Fork Crooked Creek | Good | 227.4 ft | 4,700 | 2022 |
| Harrison Prospect over Dry Jordan Creek | Good | 105.0 ft | 4,700 | 1963 |
| SH 7 Boone over Creek | Good | 21.0 ft | 4,284 | 1947 |
| SH 397 Boone over Dry Jordan Creek | Good | 64.0 ft | 4,229 | 1976 |
| CR 50 Boone over Bear Creek | Good | 246.1 ft | 3,877 | 2000 |
| US 62 Ramp Boone over US 65 | Good | 273.0 ft | 3,700 | 2007 |
| SH 7 Boone over Sugarloaf Creek Branch | Good | 21.0 ft | 2,767 | 1930 |
| Rock Sprgs/harison over Dry Jordan Branch | Good | 29.9 ft | 2,000 | 2013 |
| SH 14 Boone over Ditch | Good | 38.1 ft | 1,900 | 1952 |
| SH 14 Boone over Deschields Creek | Good | 252.0 ft | 1,800 | 1952 |
| SH 206 Boone over Ditch | Good | 36.1 ft | 1,200 | 1962 |
| Harrison Speer DR over Branch Of Dry Jordan Crk | Good | 25.9 ft | 1,148 | 1992 |
| SH 14 Boone over W Fork Sugar Loaf Crk. | Good | 477.0 ft | 1,100 | 1952 |
| SH 206 Boone over Clear Creek | Good | 227.0 ft | 860 | 1984 |
| SH 14 Boone over Ditch | Good | 25.9 ft | 850 | 1952 |
| CR 26 Boone over Bushy Creek | Good | 22.0 ft | 707 | 2003 |
| SH 206 Boone over Hall Branch | Good | 75.1 ft | 680 | 1969 |
| SH 206 Boone over Dow Creek | Good | 84.0 ft | 680 | 1969 |
| Harrison E Crandal over Dry Jordan Creek | Good | 62.0 ft | 647 | 2002 |
| CR 93 Boone over Crooked Creek | Good | 92.8 ft | 577 | 1997 |
| CR 93 Boone over Crooked Creek | Good | 124.0 ft | 577 | 1998 |
| Harrison Cherry ST over Dry Branch | Good | 22.0 ft | 482 | 1955 |
| CR 519 Boone over Branch Of Huzzah Creek | Good | 29.9 ft | 456 | 1929 |
| US 65 R-area Boone over Ditch | Good | 23.0 ft | 420 | 1979 |
| CR 89 Boone over Crooked Creek | Good | 202.1 ft | 400 | 1988 |
| E Rush Harrison over Dry Jordan Creek | Good | 49.9 ft | 264 | 1939 |
| CR 47 Boone over Sugar Orchard Creek | Good | 62.0 ft | 260 | 1991 |
| Main ST Everton over Marshall Creek | Good | 89.9 ft | 180 | 1990 |
| SH 396 Boone over Branch | Good | 24.9 ft | 170 | 1997 |
| CR 58 Boone over Crooked Creek | Good | 92.8 ft | 168 | 1999 |
| Harrison Pine St. over Crooked Creek | Good | 124.0 ft | 156 | 2008 |
| Elm Street over Elm Branch | Good | 45.3 ft | 100 | 2019 |
| CR 43 Boone over Sugarloaf Creek | Good | 127.0 ft | 65 | 1997 |
| CR 28 Boone over Branch Hollow Creek | Good | 21.0 ft | 50 | 2007 |
| US 62 Sdrain Boone over Ditch | Good | 33.1 ft | 35 | 1998 |
| Thomas DR over Ditch | Good | 29.9 ft | 23 | 1979 |