Frontage Roads

Frontage Road work included the:

  • Replacement of 11 drainage crossings on the West Frontage Road
  • Replacement of 23 drainage crossings on the East Frontage Road
  • In total CDOT replaced 20,450 linear feet of drainage – that would be like stacking the Empire State Building on top of itself 16 times!
  • Installation of guardrail along the frontage roads in safety-critical areas
  • Replacement of three retaining walls to allow water from I-25 to safely flow to designated areas along the frontage roads

Drainage pipe installation on the frontage road