8 bridges with vertical clearance data on 318 in Kansas. Lowest: 237.2ft.
| Clearance | Carries | Crosses | Location | Built | Map |
|---|---|---|---|---|---|
| 237.2ft | Local Road | I-35 | 1.29 Mi Ne Us59 | 2021 | Map |
| 999.7ft | Rs 318 106 Ha | Big Soldier Creek | 3.9E Of Delia | 2003 | Map |
| 999.7ft | Rs 318 110 L6 | Walnut Creek | 5.8W Of Hoyt | 1998 | Map |
| 999.7ft | Rs 318 110 P2 | Little Soldier Creek | 2.3W Of Hoyt | 1938 | Map |
| 999.7ft | Rs 318 110 T5 | West Fork Muddy Creek | 1.6E Of Hoyt | 1983 | Map |
| 999.7ft | Rs 318 112 W3 | East Fork Muddy Creek | 4.4W & 0.5N Of Hoyt | 2009 | Map |
| 999.7ft | 110Th | Rock Creek | 4.0N 0.7W Of Meriden | 1958 | Map |
| 999.7ft | 110Th | Tick Creek | 3.5N 1.0E Of Meriden | 1946 | Map |