The 'Monarch Highway' initiative aims to create pollinator habitats along Interstate 35 to combat the drastic decline in monarch butterfly populations, which have decreased by 90% over the last 20 years. Since launching in 2015, six states have committed to promoting pollinator-friendly plants, with a goal of increasing the number of registered waystations in Michigan. The project seeks partners to expand the network and educate the public on the importance of preserving these habitats for monarchs and other pollinators.