IIW

Municipal / Environmental

Bridges & CulvertsRecreational Trails & FacilitiesRoadwaysStorm WaterStreetsStreetscapeWastewaterWater

1st Avenue Streetscape

The IIW design team transformed 1st Avenue into an inviting and artful streetscape reflective of the downtown’s personality and reminiscent of its signature landmark, the Basilica. IIW lined the Dyersville roadway with ornamental lighting, accented intersection corners with limestone medallions, integrated colored concrete in crosswalks and designed a 8-foot-wide sidewalk featuring two-feet of decorative concrete, […]

6th Avenue Downtown Streetscape

A desire to create a draw to downtown Dewitt and improve walkability and safety led city leaders to partner with IIW to complete a streetscape reflective of the community’s heritage and local artistry. IIW engineers provided three design alternatives and the relative costs of each based on the City’s needs and goals. The City chose […]

Maquoketa Streetscape

The City of Maquoketa’s downtown was in need of definition. More than seven years earlier, a fire destroying five buildings had left a hole in the City’s downtown. Its streets and sidewalks needed to be replaced and efforts were underway to attract new businesses. With its residents’ support, the City decided to move forward with […]