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