Street Division

June 3 – August 1, 2019

Chip sealing is a common, cost effective, pavement maintenance practice that extends pavement life and provides a good driving surface at one-fourth to one-fifth the cost of a conventional asphalt overlay. Chip seal is a resurfacing treatment that places a thin layer of asphalt emulsion, followed by the application of 1/2" or 1/4" rock chips. A "fog seal" is applied to lock the new surface in place. Chip Seal provides a course wearing surface with increased tire traction improving safety during winter driving conditions and helping to protect and lengthen the life of the asphalt driving surface.

Chip seal is a multi-step process that includes sealing existing cracks I pavements, sweeping excess chips, applying an oil application to control loose rock chips and dust, and completing the process with striping.

Once the signage is in place, this process will take a minimum of two weeks and can extend to several weeks, and we ask you to please refrain from parking on the streets and subdivisions until the process is complete.


  1. Be patient & drive cautiously while crew is at work – 20 mph in chips seal zone.
  2. Parking on designated streets during the chip seal project is prohibited. Once signage is removed, street parking may be resumed. All non-compliant vehicles will be towed by Crossroads Towing
  3. Trim trees & shrubs on the curbside. Trees must be pruned 14 ft. above the street.
  4. Temporarily set times to water between 6 pm – 12 am. Moisture on the roads prevents oil from adhering to the street.

All non-compliant residents will be subject to fine. Idaho Code 18-3908.

Chip sealing will be completed in order as shown below:

Arterials                               Subdivisions
S Canyon St                          Crystal Cove
W Iowa Ave                           Raintree Meadows
S Midland Rd                         Wycliff Estates
W Dooley Ln                          Vista Ridge
W Locust Ln                           Edgebrook Estates
Sunnyridge Rd                       Lighthouse Estates
Blakeslee Dr
E Greenhurst Rd
11th Ave S
7th St S
1st St S

June 3rd
The crew finished Canyon, Iowa, Georgia and 90% of Midland. Today they will be finishing Midland, heading to W Dooley Ln, W Locust Ln and on to Sunnyridge.
June 4th
The Chip Seal Crew finished S Midland Rd, Iowa Ave, Dooley Ln, and W Locust Ln. Sunnyridge Rd is approximately 65% complete. Tomorrow we will finish Sunnyridge Rd and proceed to Blakeslee Dr.
June 5th
The crew finished Sunnyridge, Blakeslee, Greenhurst and started 11th Ave S.

Thank you for your patience and understanding during this time of year. The Chip Seal Crew really appreciates the kindness of Nampa Citizens.

Chip Seal Fact Sheet and FAQs

Video of the 2nd and 3rd Street Construction Project Downtown