Residential Subdivisions
Tiffin Heights East – Tiffin, IA
Jacob’s Landing – Shueyville, IA
Harvest Estates – North Liberty, IA
Kunkel First Addition – Ely, IA
Windmill Estates – Solon, IA
Willow Ridge – Tiffin, IA
Aspen Ridge – North Liberty, IA
Woodfield Ridge – Tiffin, IA
![](https://www.cstoneinc.com/wp-content/uploads/2016/10/20140514_1226ax.jpg)
Commercial Property Development
![](https://www.cstoneinc.com/wp-content/uploads/2016/10/IMG_2994.jpg)
Liberty High School – North Liberty, IA
Coral Crossing – Coralville, IA
Corridor Commercial – North Liberty, IA
LMC – North Liberty, IA
RCA Living Center – North Liberty, IA
I-380 Industrial Park, Lot 9 – North Liberty, IA
Grading Projects
Lake Keomah State Park – Oskaloosa, IA
Underwood Ave – Washington County, IA
Old Whiteway Road – Washington County, IA
Iris Street – Mt. Pleasant, IA
150th Street – Henry County, IA
Dogwood Ave – Washington County, IA
150th Street – Washington County, IA
175th Street – Washington County, IA
![](https://www.cstoneinc.com/wp-content/uploads/2016/10/20130712_5123a.jpg)
Street Reconstruction
![](https://www.cstoneinc.com/wp-content/uploads/2016/10/DSCF0857.jpg)
Ella Street – Riverside, IA
West 4th Street – West Branch, IA
Wilson Street/Chatham Street – Williamsburg, IA
Coral Ridge Ave/Highway 965 – North Liberty, IA
3rd Avenue Reconstruction – Oskaloosa, IA
Jones Blvd – North Liberty, IA
Sanitary Sewer, Storm Sewer & Water Main Projects
2016 Sanitary Sewer Interceptor Main – Fairfax, IA
Sanitary Sewer System Improvements; Div. 2 Force Main – Kalona, IA
Keota Wastewater Improvements – Keota, IA
Tiffin Water and Sewer Extensions – Tiffin, IA
Jasper Avenue Water Main – Tiffin, IA
Mad Creek Sewer Extension – Muscatine, IA
Northwest Sanitary Sewer – Oskaloosa, IA
Proposed Wastewater Improvements & Collection System – South English, IA
![](https://www.cstoneinc.com/wp-content/uploads/2016/10/DSCN0036.jpg)