73 bridges with vertical clearance data on I-405 in Washington. Lowest: 140.1ft.
| Clearance | Carries | Crosses | Location | Built | Map |
|---|---|---|---|---|---|
| 140.1ft | I-405 | 228Th St | 1.3 N King Co | 1968 | Map |
| 143.4ft | I-405 | Bnrr & 115 Ave Ne | 0.2 N Jct Sr 520 | 1954 | Map |
| 145.0ft | I-405 | 9Th Ave Se | 0.4 N Jct Sr 527 | 1968 | Map |
| 145.0ft | I-405 | 9Th Ave Se | 0.4 N Jct Sr 527 | 1968 | Map |
| 147.6ft | I-405 | Ne 132Nd St | 6.1 N Jct Sr 520 | 1970 | Map |
| 147.6ft | I-405 | Cedar River | 0.9 N Jct Sr 515 | 1993 | Map |
| 150.9ft | I-405 | Sr 522 Sammamish R | 8.7 N Jct Sr 520 | 1968 | Map |
| 150.9ft | I-405 | Damson Rd | 2.2 N Jct Sr 527 | 1968 | Map |
| 151.6ft | I-405 | Sr 520 | 3.7 N Jct I-90 | 1966 | Map |
| 151.6ft | I-405 | Coal Creek Parkway Se | 4.8 N Jct Sr 900 | 1965 | Map |
| 152.6ft | I-405 | Cedar River | 0.9 N Jct Sr 515 | 1994 | Map |
| 154.2ft | I-405 S-W Ramp | Northup Way | 0.1 N Jct Sr 520 | 1966 | Map |
| 154.2ft | I-405 | Coal Creek Parkway Se | 4.8 N Jct Sr 900 | 1965 | Map |
| 154.2ft | Ramp | Collector Distributor | 2.4 N Jct I-90 | 2004 | Map |
| 154.9ft | I-405 | Northup Way | 0.1 N Jct Sr 520 | 1954 | Map |
| 154.9ft | I-405 | Ne 132Nd St | 6.1 N Jct Sr 520 | 1970 | Map |
| 157.5ft | I-405 | Northup Way | 0.1 N Jct Sr 520 | 1965 | Map |
| 158.5ft | I-405 | Sr 900 / N Park Dr | Jct Sr 900 | 1966 | Map |
| 158.5ft | I-405 | Se 8Th St | 1.7 N Jct I-90 | 1971 | Map |
| 159.1ft | I-405 | Sr 522 Sammamish R | 8.7 N Jct Sr 520 | 1968 | Map |
| 160.8ft | I-405 | Sr 520 | 3.7 N Jct I-90 | 1966 | Map |
| 161.7ft | I-405 | Sunset Blvd (Old Sr 900) | 0.5 N Jct Sr 169 | 1963 | Map |
| 161.7ft | I-405 | Ne 85Th St | 3.3 N Jct Sr 520 | 1971 | Map |
| 162.4ft | I-405 | Sr 167 | 1.3 N Jct Sr 181 | 1964 | Map |
| 162.4ft | I-405 | Sr 169 | 1.2 N Jct Sr 515 | 1994 | Map |
| 163.4ft | I-405 | I-5 | Jct I-5 | 1965 | Map |
| 164.0ft | I-405 N-W Ramp | Sammamish R, I-405, Sr 5 | 8.7 N Jct Sr 520 | 1968 | Map |
| 165.0ft | S-W & S-E Ramps | 115Th Ave Ne & Trail | 0.2 N Jct Sr 520 | 1966 | Map |
| 165.0ft | I-405 Ramp | Eb I-90 Ramp | 5.7 N Jct Sr 900 | 1969 | Map |
| 165.7ft | S-W Ramp | Campus Way Ne | 0.6 W Jct I-405 | 2008 | Map |
| 166.7ft | N-W Ramp | Sr 520 | 3.7 N Jct I-90 | 1966 | Map |
| 166.7ft | I-405 | Ne 116Th St | 5.0 N Jct Sr 520 | 2006 | Map |
| 166.7ft | Sb I-405 Ramp | Benson Road | 0.4 N Jct Sr 515 | 2010 | Map |
| 167.7ft | I-405 | Se 8Th St Oc | 1.7 N Jct I-90 | 1972 | Map |
| 167.7ft | Sbcd Ramp | Collector Distributor | 2.4 N Jct I-90 | 2004 | Map |
| 168.3ft | I-405 | Ne 3Rd St | 0.2 N Jct Sr 169 | 1993 | Map |
| 169.9ft | N-W Ramp | I-405 N-E Ramp | 7.9 N Jct Sr 520 | 2015 | Map |
| 171.6ft | I-405 | N-W Ramp | 3.6 N Jct I-90 | 1965 | Map |
| 171.6ft | S-E Ramp I-405 | Sr 520 | Jct Sr 520 | 1993 | Map |
| 171.6ft | I-405 N-E Ramp | Northup Way | 4.2 N Jct I-90 | 2011 | Map |
| 173.2ft | I-405 | I-90 Factoria | 5.7 N Jct Sr 900 | 1969 | Map |
| 173.2ft | I-405 Nb Hov | I-90 Factoria | 5.7 N Jct Sr 900 | 1969 | Map |
| 173.2ft | S-S Ramp | Sr 167, Ramp | 1.3 N Jct Sr 181 | 2002 | Map |
| 173.2ft | I-405-Sr 520 Nbcd | I-405 N-E & N-W Ramps | 3.1 N Jct I-90 | 2011 | Map |
| 174.2ft | I-405 Ramp | Southcenter Blvd | 0.9 N Jct I-5 | 1994 | Map |
| 174.9ft | I-405 | Sr 181 | 1.0 N Jct I-5 | 1964 | Map |
| 174.9ft | I-405 | Ne 116Th St | 5.0 N Jct Sr 520 | 2007 | Map |
| 175.9ft | I-405 | I-5 | 3.3 N Jct Sr 527 | 1982 | Map |
| 175.9ft | I-405 Nb | Ne 44Th St | 2.0 N Jct Sr 900 | 2023 | Map |
| 177.5ft | I-405 | N-W Ramp | 3.6 N Jct I-90 | 1966 | Map |
| 177.5ft | I-405 | 115Th Ave Ne & Trail | 0.2 N Jct Sr 520 | 1965 | Map |
| 178.5ft | 405 N-E Ramp | 116Th Ave Ne | 3.8 N Jct I-90 | 2011 | Map |
| 179.1ft | I-405 | I-5 | 3.3 N Jct Sr 527 | 1981 | Map |
| 179.1ft | I-405 Nb To I-5 Sb | Ramps And Swamp Creek | Jct I-5 | 1981 | Map |
| 181.8ft | I-405 | Ne 85Th St | 3.3 N Jct Sr 520 | 1971 | Map |
| 182.4ft | I-405 | 228Th St | 1.3 N King Co | 1968 | Map |
| 183.4ft | E-N Ramp | Sr 900 | Jct Sr 900 | 1997 | Map |
| 185.0ft | N-E Ramp | Cd Ramp And Terrain | 2.8 N Jct I-90 | 2011 | Map |
| 186.7ft | S-S Ramp | Sr 515 | Jct Sr 515 | 2017 | Map |
| 188.3ft | I-405 N-E Ramp | Sammamish River | 8.7 N Jct Sr 520 | 1968 | Map |
| 189.3ft | I-405 | Terrain | 8.7 N Jct Sr 520 | 1968 | Map |
| 194.9ft | I-405 | Sr 900 / N Park Dr | Jct Sr 900 | 1966 | Map |
| 200.8ft | I-405 Ramp | Southcenter Blvd | 0.9 N Jct I-5 | 1994 | Map |
| 205.1ft | I-405 | I-90 | 5.7 N Jct Sr 900 | 2008 | Map |
| 209.3ft | I-405 | Springbrook/Oakesdale | 0.6 N Jct Sr 181 | 2009 | Map |
| 212.6ft | I-405 | Damson Rd | 2.2 N Jct Sr 527 | 1968 | Map |
| 216.5ft | I-405 | Sr 515 | 0.5 N Jct Sr 167 | 1964 | Map |
| 216.5ft | I-405 N-E Ramp | 116Th Ave Ne | Jct Sr 520 | 1993 | Map |
| 221.8ft | I-405 N-E Ramp | Sr 520 Ramps | 4.6 N Jct I-90 | 2011 | Map |
| 235.9ft | N-E Ramp | Se 8Th St | 1.7 N Jct I-90 | 2003 | Map |
| 259.2ft | I-405 | Rr & City Streets | 0.2 N Jct Sr 181 | 1965 | Map |
| 551.5ft | I-405 | Sr 524 (Filbert Rd) | 2.9 N Jct Sr 527 | 1968 | Map |
| 575.1ft | I-405 | Sr 524 (Filbert Rd) | 2.9 N Jct Sr 527 | 1968 | Map |