Michigan Highways: Since 1997.

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M-22 & M-109 junction route signage in Glen Arbor, Michigan

US-131 Constantine Bypass Map

This animated map illustrates the configuration of US-131 in the Constantine area of St Joseph Co—between Three Rivers and White Pigeon—appeared first from 1959 until October 30, 2013, the day the Constantine Bypass was opened to traffic, then fades into the configuration from October 30 onward.

US-131 Constantine Bypass Map - Before/After
Map ©2013 Christopher J. Bessert. All Rights Reserved. Please do not duplicate or use elsewhere
without first requesting permission to do so. Thanks!

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