Dahlia Street Project Phase II - E 70th Ave to SH 224

Project Overview

Adams County plans to improve Dahlia Street from E 70th Avenue to SH 224. The overall objective of this project is to continue the Dahlia Street Phase I project between SH 224 and E 78th Avenue project with the improvements that will provide safer multi-model access on Dahlia Street; improve drainage system and enhance living environment to serve community.

Dahlia St

Dahlia St

Project Schedule

June 2021 to June 2023 - Design Phase

All dates below are estimated and are subject to change.

  • 30% Design Completion –  Second Quarter 2022
  • 60% Design Completion – Fourth Quarter 2022
  • 100% Design Completion – Second Quarter 2023
  • ROW Acquisition Process – Between Fourth Quarter 2022 – Second Quarter 2023
  • Advertisement for Construction – Third Quarter 2023

Public Meetings

Public Meeting #1: Dec. 1 - Dec. 20, 2021



Public Meeting #2: June 22 - July 7, 2022


Public Meeting #3: First Quarter 2023



Contact Information

Adams County Public Works
Jennifer Shi, P.E. Project Manager

720.523.6875[email protected]