


Continuing east through the community of Ash Fork, the next exit on Interstate 40 east is with SR 89 south and the end of Business Loop I-40 along Lewis Avenue.
03/30/07

U.S. 89 formerly combined with I-40 and U.S. 66 at a two-wye intersection just north of the diamond interchange at Exit 146.
03/30/07

SR 89 replaced U.S. 89 south from Exit 146 to Prescott and U.S. 93 northwest of Wickenburg in 1992.
03/30/07

Ash Fork Hill has always been a problem for road builders. While significantly improved through modern road-building techniques, the grade along Interstate 40 is still steep and a challenge for some vehicles.
04/27/17

Pine forest replaces the arid brush land seen along I-40 at lower elevations. Interstate 40 remains within pine forest east until past Flagstaff, approximately 50 miles from this point.
04/27/17

Historic U.S. 66 branches east at Exit 161 along Railroad Avenue to Downtown Williams. Historically, Williams was the primary access point from U.S. 66 to the Grand Canyon.
04/27/17

Passing by Gonzalez Lake, Interstate 40 bypasses the city of Williams to the north. This was the last section of Interstate 40 completed in Arizona.
03/30/07

Grand Canyon Boulevard heads south from the diamond interchange at Exit 163 to Downtown Williams, and Historic U.S. 66 Business Loop by the rail station.
06/28/08

Interstate 40 crosses the Grand Canyon Railway and a BNSF Railroad line on the ensuing stretch.
06/28/08

The locally maintained Business Loop I-40 returns to Interstate 40 at the diamond interchange (Exit 165) with SR 64 north to the Grand Canyon.
06/28/08

SR 64 travels 50.42 miles north to Grand Canyon National Park. The eastern leg of SR 64 runs 27.62 miles from the National Park to U.S. 89 at Cameron.
06/28/08

Exit 167 connects Interstate 40 with a Forest Service maintained old alignment of former U.S. 66.
04/27/17
Photo Credits:
- 03/30/07 by Kevin Trinkle.
- 06/28/08 by AARoads.
- 04/27/17 by AARoads.
Connect with:
Business Loop I-40 - Ash Fork
Business Loop I-40 - Williams
U.S. 89
State Route 64
Page Updated 03-30-2022.