Data Collection Archives - Gewalt Hamilton Associates, Inc.

Village of Oak Brook GIS Services, Oak Brook, IL

City of Hickory Hills Capital Improvement Plan, Hickory Hills, IL

A red pickup truck parked near an

Oklahoma Department of Transportation - Traffic Data Counts, Oklahoma

Layered image showing a sketch of a landscaped corner with trees and sidewalk improvements over a photograph of the same location.

East Deerpath Road - ITEP Improvements Phase I, Lake Forest, IL

Aerial view of an intersection featuring newly painted lanes, traffic islands, and surrounding residential buildings.

Dole Avenue Reconstruction, Crystal Lake, IL

Nippersink Road Improvements, Round Lake, IL

Engineers conducting site assessment with equipment near a manhole, alongside an orange utility vehicle in a grassy area.

Village of Lombard Manhole Televising & Inspection, Lombard, IL

Detailed map showing the water utility network with various infrastructure elements, including parks, roads, and developments.

Chicago Botanic Garden Aerial Utility Mapping, Glencoe, IL

A civil engineer in a safety vest inspecting the grassy area next to an old building, with two vehicles parked nearby.

Traffic Data Collection Services, St. Mary's, Georgia

Detailed map highlighting sidewalk defects in a residential area, with marked locations and maintenance notes for municipal improvements.

Sidewalk Condition Assessment, Orland Park, IL