Interstate 11

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Interstate 11

Interstate 11 in proposed in Arizona to replace U.S. 93 southeast from the Hoover Dam Bypass and Mike O'Callaghan-Pat Tillman Memorial Bridge across the Colorado River. The corridor overlays U.S. 93 southeast to Kingman, where the I-40/US 93 West Kingman Traffic Interchange project constructs a systems exchange for the planned freeway. The $106.5 million project got underway in July 2024, with work finishing in 2027.

I-11 will overlap with I-40 east and continue along U.S. 93 southeast to Wickenburg. The corridor to Phoenix has yet to be finalized.

U.S. 93 Future Interstate 11 South
U.S. 93 curves southeast one mile from the Mike O' Callaghan-Pat Tillman Memorial Bridge to Exit 2 for Kingman Wash Access Road.

U.S. 93 curves southeast one mile from the Mike O' Callaghan-Pat Tillman Memorial Bridge to Exit 2 for Kingman Wash Access Road.

10/20/25

U.S. 93 continues along the Hoover Dam Bypass past Sugarloaf Mountain.

U.S. 93 continues along the Hoover Dam Bypass past Sugarloaf Mountain.

10/20/25

The Hoover Dam Bypass crosses the former alignment of U.S. 93 north to Hoover Dam a half mile from the diamond interchange (Exit 2) with Kingman Wash Access Road.

The Hoover Dam Bypass crosses the former alignment of U.S. 93 north to Hoover Dam a half mile from the diamond interchange (Exit 2) with Kingman Wash Access Road.

10/20/25

Kingman Wash Access Road spurs northeast from Exit 2 toward Fortification Hill in the Black Mountains.

Kingman Wash Access Road spurs northeast from Exit 2 toward Fortification Hill in the Black Mountains.

10/20/25

Exit 2 serves as a turnaround for traffic headed back north to Hoover Dam in Nevada. The old alignment of U.S. 93 north to Hoover Dam is not open to traffic.

Exit 2 serves as a turnaround for traffic headed back north to Hoover Dam in Nevada. The old alignment of U.S. 93 north to Hoover Dam is not open to traffic.

10/20/25

Future Interstate 11 corridor sign posted along U.S. 93 south of the entrance ramp from Kingman Wash Access Road.

Future Interstate 11 corridor sign posted along U.S. 93 south of the entrance ramp from Kingman Wash Access Road.

07/22/14

U.S. 93 Future Interstate 11 North
U.S. 93 upgrades to a freeway along the Hoover Dam Bypass at the diamond interchange (Exit 2) with Kingman Wash Access Road.

U.S. 93 upgrades to a freeway along the Hoover Dam Bypass at the diamond interchange (Exit 2) with Kingman Wash Access Road.

07/22/14

Kingman Wash Access Road spurs east from Exit 2 into remote areas of the Black Mountains.

Kingman Wash Access Road spurs east from Exit 2 into remote areas of the Black Mountains.

10/20/25

The old alignment of U.S. 93 ties into the exchange at Exit 2 on the west side. However the old road to Hoover Dam is not open to the public.

The old alignment of U.S. 93 ties into the exchange at Exit 2 on the west side. However the old road to Hoover Dam is not open to the public.

10/20/25

The Hoover Dam Bypass opened to traffic along with the Mike O'Callaghan-Pat Tillman Memorial Bridge on October 19, 2010.

The Hoover Dam Bypass opened to traffic along with the Mike O'Callaghan-Pat Tillman Memorial Bridge on October 19, 2010.

10/20/25

The Mike O’Callaghan – Pat Tillman Memorial Bridge is a concrete arch bridge spanning the Colorado River south of Hoover Dam.

The Mike O’Callaghan – Pat Tillman Memorial Bridge is a concrete arch bridge spanning the Colorado River south of Hoover Dam.

10/20/25

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Page Updated Saturday November 01, 2025.