CSAH 22 Design and Corridor Study

Services Transportation Design, Water Resources, Construction Services, Land Surveying & Mapping, Community Engagement
Client Washington County
Location Cottage Grove, MN

Project Overview

Washington County selected us to provide preliminary and final design on approximately three miles of CSAH 22 from US 61 to Isleton Ave S in Cottage Grove, Minnesota.


Beyond Design

In addition, we are also under contract to update and prepare a corridor study of CSAH 22 from US 61 to Hinton.

Our traffic engineering services on this project and study included traffic operations and safety analysis at 22 key intersections, intersection control evaluations, intersection traffic control design, traffic impact studies, traffic forecasting, signal justification reports, capacity analysis, and a feasibility study with cost estimates.


Community Responsibility

Our public outreach services on this project included project newsletters, multiple open houses, elected official workshops, stakeholder meetings, and branding, including the project logo. We also created a project website and managed project-related social media content. These strategies were developed to keep the community informed as well as provide more channels for project input.