The County-State Traffic Engineering Program (C-STEP) provides funding to Iowa counties for addressing traffic and safety issues on primary roads outside city limits. The program supports two types of projects: spot improvements at single locations and linear improvements covering multiple areas. For spot improvements, the state covers 55% of construction costs, while the county is responsible for 45%. For linear improvements, the county's share is 70% if the state keeps control of the road … Show More

The County-State Traffic Engineering Program (C-STEP) aims to solve traffic operation and safety problems on primary roads outside incorporated cities. Eligible sponsors include any Iowa county. The program funds spot improvements (limited to single locations) and linear improvements (spanning m… Show More