NW 54th Avenue-NW 86th St to NW 100th St

Project Description
The improvements include reconstruction of the existing two-lane rural roadway typical section to a three-lane and four-lane urban typical roadway section.  The existing four-lane sections will continue east of NW 100th Street and transition down to a three-lane section just east of the intersection of NW 93rd Street.  These improvements will be including the intersections of NW 96th St, NW 93rd Street, NW 91st Street, NW 91st Court, NW 90th Court, NW 89th Court, and NW 88th Street with NW 54th Avenue.

The project will consist of both 7" and 9" PCC, 10ft multi-use pathway, storm sewer, sub-drains, sanitary sewer, lighting, underground power, private utility relocation, pavement markings, signage, and surface restoration.

Project Update (7/27/2020)


CITY IMPROVEMENTS
: The grading contractor is importing the remaining dirt for Stage 1
area to prepare the area for rock sub-base. The storm sewer drainage system is almost complete with remaining work at NW 96th Street. The conduit work for the underground power is being worked on at NW 96th Street as well.

TRAFFIC CONTROL: NW 54th Avenue is closed to thru traffic from east of West Parkway to just east NW 93rd Street. Local access is available to residents via NW 91st Street and NW 91st Court. NW 54th Avenue will remained closed until Stage 1 is completed.

UTILITY COORDINATION: CenturyLink is finishing up their new fiber and copper telecommunication lines that were relocated. Mediacom has completed their work. MidAmerican Energy will relocate overhead power to underground power once the grading work
is complete.

Project Information

Click on the image to read the full update as of 7/27/2020.

NW_54_Project_UpdateNo2_07272020

Estimated Cost
$4,557,673.60

Contractor
Alliance Construction Group, LLC

Estimated Project Timeline
  • Construction Phase 1 (NW 100th Street to NW 93rd St) 2020
  • Construction Phase 2 (NW 93rd St to NW 86th Street) 2021

Engineer Design
Mike Lyons, Project Engineer
515.608.6003
mlyons@sehinc.com

City Staff Project Contact
Matt Greiner, Public Works Director
515.278.0822
Email Matt Greiner