Road Closures - Cyclists

Closure Due To Widespread Flood Recovery Efforts

James Canyon Road Closed - Local Residents, their invited guests and Services Only - No Outside Cars or Bicycles

Due to continued recovery and repair operations associated with the September 2013 flood event, Boulder County is re-establishing restrictions on non-local traffic, including bicycles, in James Canyon from the junction with Left Hand Canyon, through Jamestown, to the junction with State Highway 72 (Peak-to-Peak). The restrictions go into effect immediately. Lefthand Canyon will remain open to all roadway users.

Cycling Guidelines

  • If your primary mode of transportation is by bicycle and you live in an access restricted area, contact Carla Weinheimer with the Sheriff's Department located at 5600 Flatiron Parkway, or call 303-441-3650
  • On open roads be aware of possible debris on the side of the road (gravel, sand, branches) that has not been cleaned up.
  • Please adhere to road closures - these roads are closed because they are unsafe for travel.

List of Roads & Road Segments Closed to Recreational Cyclists

Road Name From To Jurisdiction Phone
Number
Status
James Canyon Drive    Lefthand Canyon Drive     Hwy 72 - Peak to Peak Boulder County 303-441-3900 Residents and Services ONLY
Flagstaff Road 6th Street Panorama Point Boulder County 303-441-3900 Closed for reconstruction 8:30 a.m - 3:30 p.m. Monday - Friday - Learn more
County Rd Bella Vta S 96th St Louisville 303-666-6565 Emergency & Road Maintenance Only.





Dillon US 287 east of rock creek Boulder County 303-441-3900 No Bridge Access. 
East County Line Rd
(Photo)
Quicksilver Rd SH 119 Boulder County 303-441-3900 No Bridge Access. Work to begin in September 2014






Gregory Canyon Rd Flagstaff Rd end of road City of Boulder 303-413-7100 Emergency & Road Maintenance Only.












N 51st St SH 66 Union Rd Boulder County 303-441-3900 Closed.
No access across bridge.
Old St Vrain SH 7 SH 7 Boulder County 303-441-3900 open, no through traffic, bridge out
Overland Rd Peak to Peak Jamestown Boulder County 303-441-3900 Residents and Services Only
 Kneal Road  Eldorado Springs Drive  End of Road  Boulder County 303-441-3900   Residents and Services Only
Pennsylvania Ave Dean Pl 7th St City of Boulder 303-413-7100 Emergency & Road Maintenance Only
Sunset St (Photo) Boston Donovan Longmont 303-651-8416 No access across washout in road.

See All Road Damage Photos

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