Road Capacity-Widening Projects

Greeley’s growing economic and cultural diversity has established the community as an economic hub. The presence of the University of Northern Colorado and Aims Community College creates an educational hub as well.

Those and other factors contribute to Greeley’s past and anticipated growth. With the city’s population expected to double in size by 2040, more traffic is inevitable. To accommodate that growth, Greeley needs to increase roadway capacity.

When voters approved the Keep Greeley Moving tax in 2015, officials targeted three heavily-traveled roads in need of expansion. Those three road expansion projects will cost $24 million.

Below are summaries of these three projects.

COMPLETED: 20th Street: 74th to 83th Avenue

Growth and development along west 20th Street from 71st Avenue to 83rd Avenue caused a need to upgrade the roadway from a two-lane county road to a four-lane arterial roadway with medians and turn lanes. The roadway was improved to meet the needs of the community and support the ongoing growth in the area.


2016 – Completed
Project Site


71st Avenue: 12th to 22nd Street

In 2010, in conjunction with the Northgate King Soopers development, Greeley widened 71st Avenue from 10th to 12th Street to City standards. The existing Sheep Draw bridge near 12th Street is undersized for major flood water, and the roadway from 12th to 22nd Street is a rural two-lane paved road in deteriorating condition. The corridor is primarily developed with residences on both sides, and the poor condition of the road warrants its improvement and new sidewalks.

 Starting 2018

35th Avenue: 4th to “F” Street

This two-lane rural road has limited right-turn lanes and no sidewalks or bike lanes. Although both sides of this regional corridor have been developed, this significant northern gateway remains in poor condition. The area has had requests for sidewalks several times throughout the years. This project will widen 35th Avenue from 4th to “F” Street and will add on-street bike lanes, curb, gutter, sidewalks, a traffic signal at “C” Street and landscaped medians.


 Starting 2021