The Baltimore & Annapolis Trail is an established recreational greenways following the route of the old Baltimore & Annapolis Railroad from Glen Burnie to Annapolis. This linear park is 13.3 miles long and encompasses 112 acres. The trail has a 10-foot wide, paved surface within a 66-foot wide, landscaped corridor. The trail has a two percent grade and is used by walkers, runners, bicyclists and equestrians as well as various forms of wildlife. One third of Anne Arundel County’s 400,000 residents live within a mile of the trail, and many residences border the trail. Open year round from dawn to dusk.