6 bridges with vertical clearance data on 449 in Kansas. Lowest: 163.1ft.
| Clearance | Carries | Crosses | Location | Built | Map |
|---|---|---|---|---|---|
| 163.1ft | Local Road | I70 Hwy, Eb/Wb | 1.25 Mi E K206 | 1959 | Map |
| 164.4ft | Rs0263 | I35 Hwy, Nb-Sb | 1.62 Mi Sw Miami Coln | 1958 | Map |
| 999.7ft | Walker Av (Rs 449) | Big Creek | 4.8S Of Walker | 1936 | Map |
| 999.7ft | Walker Avenue | Walker Creek Tributary | 3.0N Of Walker | 1955 | Map |
| 999.7ft | Emmeran Road | Walker Creek | 6.2N 0.2W Of Walker | 1980 | Map |
| 999.7ft | Emmeram Road | Walker Creek Tributary | 6.0N 3.0W Of Walker | 1936 | Map |