Business Loop I-40 - Williams

No longer state maintained, Business Loop I-40 in Williams overlays old U.S. 66/89 along a 3.98 mile long course. Beginning at Exit 161, the business route joins Historic U.S. 66 east paralleling a BNSF Railroad line into the Williams street grid. Traffic partitions with eastbound using Route 66 and westbound following Railroad Avenue across the city.

Passing north of High School Hill, Business Loop I-40 spans the BNSF Railroad south of the Grand Canyon Railway. A second BNSF Railroad line crosses over Historic U.S. 66 ahead of the diamond interchange returning the business route to I-40 at SR 64. An abandoned section of old U.S. 66/89 lies south of the exchange where a two-wye intersection formerly linked the two highways with SR 64.

East

An older section of Historic U.S. 66 ties into Business Loop I-40 just east of I-40.
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Business Loop I-40/Historic U.S. 66 advance east into the city of Williams.
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Traffic partitions into separate roadways leading into the Williams business district.
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U.S. 66, the last town bypassed by I-40, October 13, 1984.
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Business Loop I-40 (Old U.S. 66/89) make an S-curve across the BNSF Railroad east from the Williams street grid.
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Passing under a second BNSF Railroad, Business Loop I-40 advances a half mile east to the diamond interchange at I-40 and the south end of SR 64.
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SR 64 travels 51.39 miles north to Grand Canyon National Park.
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West

Embossed cutout replicas for U.S. 66 are posted along both directions of Business Loop I-40/Historic U.S. 66 through Downtown Williams. This assembly appears west of 2nd Street.
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Connect with:

Interstate 40

State Route 64

Page Updated Saturday April 02, 2022.