2.5 miles
171 ft
-199 ft
259 ft
High Point

Old Main Line Trail Details

Flat, mostly double-track with access to trails on the Howard County side. Some nice views of the Patapsco. Can be wet/muddy in places

Access Info

from Maryland Department of Natural Resources website:

Patapsco Valley State Park - Daniels Area
2090 Daniels Road
Ellicott City MD 21043
GPS 39313665 76.81557

Take Route 40 West to the second light which is Rogers Avenue. Turn Right. Follow Rogers Avenue to Old Frederick Road. Turn right. Then turn left onto Daniels Road.

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More Stats for Old Main Line Trail mountain bike trail
  • Altitude change
    -27 ft
  • Altitude min
    219 ft
  • Altitude start
    253 ft
  • Altitude end
    225 ft
  • Grade
  • Grade max
  • Grade min
  • Distance climb
    4,288 ft
  • Distance down
    1.2 miles
  • Distance flat
    2,654 ft
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  • embed Old Main Line Trail trail on your website
    • Updated on Tue 2016-10-11 @ 12:59pm
    • Submitted on Tue 2016-09-13 @ 3:50am
    • By djwang2000 & contributors
    • #67327 - 21 views
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