Crossing signs are used to identify locations where the historic trail route crossed an existing road or highway. They help raise public awareness of the historic trail location. Ideally, these signs are used where evidence of the trail is still visible, but they may also be used where the trail is no longer visible. These signs can be used on almost all speeds and classes of roads, although you probably won't want to use them on high speed and interstate highways.
Did You Know?
Rivers played an important role in establishing the 1840s - 1860s Emigrant Road to Oregon and California. In general, the route left the Missouri River to follow the Platte, then the Sweetwater to the Bear, the Snake and then either North to the Columbia or South to the Humboldt. More...