19 bridges with vertical clearance data on SR-51 in Arizona. Lowest: 149.9ft.
| Clearance | Carries | Crosses | Location | Built | Map |
|---|---|---|---|---|---|
| 149.9ft | Thundrbrd Rd. | Indian Bend Wash | 0.1 Mi E Of Sr 51 | 1995 | Map |
| 153.5ft | Sr 51 | Sweetwater Ave | 11 Mi N Of I 10 | 1999 | Map |
| 159.4ft | Sr 51 | 20Th Street Northbound | 20Th Street And Sr 51 | 1990 | Map |
| 163.4ft | Sr 51 | Thunderbird Road | 11.54 Mi North Of I 10 | 2000 | Map |
| 164.0ft | Sr 51 Hov Ramp | I-10 Wb | 500 Ft N I-10 @ Washing | 2004 | Map |
| 165.0ft | Sb 51-Eb 202 Ramp | 10/51/202 | Jct I 10, Sl 202, Sr 51 | 1990 | Map |
| 165.7ft | Hov Sr 51 Ramp N-E | L101 Eb | Jct L101 | 2008 | Map |
| 165.7ft | Hov Sr 51 Ramp W-S | L101 Eb | Jct L101 | 2008 | Map |
| 166.0ft | Sr 51 | Northern Avenue | 7.0 Mi N Jct I-10 | 1993 | Map |
| 167.7ft | Sr 51 | Mcdowell Road | Sr 51 @ Mcdowell | 1987 | Map |
| 167.7ft | Sr 51 | Indian School Road | Sr 51 @ Ind Sch | 1988 | Map |
| 172.9ft | Sr 51 | 20Th St Southbound | 20Th St & Sr 51 | 1990 | Map |
| 176.2ft | Sr 51 | Thomas Road | Thomas Rd & Sr 51 | 1989 | Map |
| 177.5ft | Sr 51 | Low Flow Channel | 0.6 Mi S Jct L101 | 2003 | Map |
| 182.1ft | Sb 51-Eb 10 Ramp | I 10 | At Jct With S 51 | 1987 | Map |
| 182.7ft | Sr 51 | Osborn Road | Sr 51 @ Osborn | 1987 | Map |
| 185.0ft | Sr 51 Ramp N-W | L101 Ramp W-S | 0.2 Mi S Jct L101 | 2003 | Map |
| 186.0ft | Sr 51 | Loop 101 | Jct L101 | 2003 | Map |
| 191.3ft | Sr 51 | Loop 101 | Jct L101 | 2003 | Map |