*** 8-15-2010 Update ***
County road chip seal projects begin Monday
Boulder County, Colo. – The Boulder County Transportation Department will apply chip seal to three county roads beginning this Monday, Aug. 16.
2010 chip seal schedule:
• Nelson Road from U.S. 36 to 75th Street, Aug. 16-20
• Olde Stage Road from Lee Hill Drive to Lefthand Canyon, Aug. 23-24
• Cherryvale Road from Baseline Road to State Highway 170, Aug. 25-26
The chip seal projects will cause minor traffic delays. Schedules are subject to change due to weather and other factors. Visit www.BoulderCounty.org/Transportation for updates.
All three roads are part of popular cycling routes. “We are aware that chipping the roads makes for a less-than-pleasant cycling experience and have made some changes to our chipping product and process this year in an attempt to improve the rideability,” Transportation Director George Gerstle said. “However, there will still be impacts and cyclists should expect poor riding conditions on these roads for the next four weeks.”
Applying chip seal to county roads is a cost-effective means of extending their life. Adding stone chips to pavement after it has sat for more than five years extends the pavement life considerably, allowing for more use of the original overlay. Additionally, the cost of chipping a road is a small fraction of the cost of new paving and chip sealing uses less oil and less material than paving.
Dan Rowland, Communications Specialist
Boulder County Commissioners’ Office
*** 8-11-2010 Update ***
I was riding this morning and of course I had to head east to avoid the chip seal on US36. It was actually a nice change. I was heading west on Nelson road and there it was just west of 75th another large sign warning of more chip seal work. Starting August 16th it looks like Nelson road will be getting a chip seal face lift. Plan accordingly.
As I was riding north on US36 yesterday just north of the Broadway / US36 intersection I saw a large road sign. It was one of those informational signs that rotates a message. It looks like US36 heading north out of Boulder will be getting chip seal treatment this coming week August 10th through the 12th. I am sure most people know what chip seal is but if you dont here you go:
Chip seal is a surface treatment for asphalt pavements that extends the life of the road by sealing out moisture and adding a new driving surface. The process involves spraying liquid asphalt on the roadway and then covering it with 3/8" diameter chips. The liquid asphalt hardens with the chips embedded in it, creating the new, sealed surface. Excess chips are swept up within 24 hours after the treatment is done.