The crossing will probably be similar to the one over the 101 in Los Angeles, CA
:
Crash that killed 13 Yellowstone bison renews push for wildlife crossings on Highway 191
Two weeks after a semitruck struck and killed 13 bison on U.S. Highway 191 north of West Yellowstone, wildlife advocates are calling on officials to seek out transportation funding for wildlife crossings along the route.
Buffalo Field Campaign, an organization that advocates for wild, free-roaming bison, launched a petition to support the construction of a “Buffalo Wildlife Bridge” at the Madison River crossing along Highway 191.
According to the group’s spokesperson Tom Woodbury, members would like to see a wildlife-friendly bridge built over Highway 191 where it crosses the Madison River, between mile markers 2 and 4. As of Tuesday afternoon, over 2,200 people had signed the petition.