Business Loop I-25 - Trinidad

Business Loop I-25 was formerly referenced at Exit 13 along I-25 north for the now removed folded diamond interchange. The route likely took Animas Street southeast to Main Street (old U.S. 160/350). A 2009 reconstruction project of I-25 through Trinidad included the replacement of the northbound viaduct section crossing the Purgatorie River. Subsequent work in 2011 reconstructed southbound, with a new diamond interchange built at Main Street to replace the antiquated ramps at University and Animas Street. This resulted in the removal of Business Loop I-25 signage, though one guide sign remained on I-25 southbound and a reassurance marker was posted along the route northbound as of April 2017.