Interstate 510
Interstate 510 was a proposed north-south spur of I-10 in Phoenix. This would eventually become a small portion of I-10 and mostly SR 51. A small section of I-510 was built from I-10/I-17 near Sky Harbor to Buckeye Rd. This was eventually redesignated as I-410.
Length: 0.5 miles actually built
Existed: 1958-1968?
Current Route: Part of I-10 and SR 51
Historical Route: I-17/I-10 in Phoenix near Sky Harbor to Buckeye Rd
Historical Proposed Route: I-17/I-10 in Phoenix near Sky Harbor to somewhere along current SR 51 in Phoenix
Major Junctions: I-10, I-17
Page last updated: 1/23/2022