Design Construction Plans
Highway/Bikeway Plans.
This website is intended to provide design construction plans in PDF form. You will need Adobe Acrobat to open these files. Each file varies in size from 400KB to over 2MB. Your internet connection will determine download time.

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Search by the following:
Street Name
(ex: Fremont Ave, San Gabriel River Bicycle Trail)
Project Name
(ex. Figueroa St)
Project ID
(ex. CC 6810, PM 1595, RDC0012976, RMD5500111, TR 27609)
Drawing Number (PH)
(ex. PH090923)
Drawing Limits/Location
(ex: Valley Blvd)

Highway Search Tips:
  1. Try multiple searches with different street name spellings, or partial entries for a street name.
  2. Search for the names of intersecting streets.
  3. Leave Drawing Limits/Location blank for broader results.

  *If you are unable to find specific plans, you may also visit our Headquarters office for assistance:
      900 S. Fremont Ave.
      Alhambra, CA 91803
      Design Division Plan Room Counter - Basement Level
      Monday - Thursday, 7:00am - 5:00pm

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