Ada County Highway District

2019 Residential Capital Maintenance

Construction Update as of 8/30/19: There will periodically be flaggers on Alturas, Ada and Sherman while crews finish remaining items of work to include minor concrete repairs and asphalt repairs.  

General Description:
This is a pavement maintenance project that includes five segments of roadways in Boise. Construction includes removing and replacing asphalt, improving adjacent pedestrian ramps as needed, and replacing storm drains and pipes as needed. Segment 3 includes pavement rehabilitation, upgrades of adjacent pedestrian ramps and pipe replacements.


  1. Alturas Street, Harrison Boulevard to North 13th Street
  2. Alturas Street, North 13th Street to North 5th Street
  3. Alturas Street, North 23rd Street to Harrison Boulevard
  4. Ada Street, Harrison Boulevard to North 13th Street
  5. Sherman Street, North 21st Street to Harrison Boulevard



Time Frame

Start Date:
April 2019
End Date:
End of July 2019

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