Convenient parking for the beautiful Unfinished Railroad Loop Trail is a quick walk away from Featherbed Lane. To reach this hidden gem from Washington D.C., simply hop onto Interstate 66 West and take Exit 47B towards Manassas Battlefield National Park. Continue north on Sudley Road (State Route 234) until you reach Lee Highway (US 29), where you will make a left turn. Then, take the first right onto Featherbed Lane! Don't miss out on this incredible trail experience and start your adventure now!

https://www.saffordbrownnissansterling.com/blog/2023/july/27/best-trail-in-manassas-va-railroad-loop-trail.htm