This is the time of year bison migrate out of Yellowstone National Park in greater numbers leaving the snow and higher elevation behind them to roam adjacent lands in Montana. Right now, bison are distributed throughout the Gardiner basin, and many are foraging within the Highway 89 corridor. For this reason, Montana Fish, Wildlife & Parks is urging caution when traveling the southern portion of Highway 89. Drivers should pay particular attention south of Yankee Jim Canyon and reduce speed during nighttime hours.
In addition to bison, elk and deer are abundant within the Highway 89 corridor and frequently cross the highway. It’s important that drivers take this risk seriously, slow down, and obey posted signs.