Managing Access to Roads
Entrances to businesses and homes, street connections, and median openings need to be planned and managed. Otherwise, there is an increase in congestion and safety concerns.
To make the best decisions, the county uses guidelines from the Minnesota Department of Transportation.
Safety for drivers
Each access point creates the potential for a collision. According to the Transportation Resource Board, crash rates can increase 30 percent when going from 10 access points per mile to 20 access points per mile.
By planning and managing access, the county minimizes the chance for crashes.
Decreases congestion
The more opportunities there are to turn off of a roadway, the slower traffic moves. Research shows roads with well-designed access operate at speeds 15-20 miles per hour faster than poorly designed access. This lowers congestion and driver frustration. Fewer roadway delays and better traffic flow make it easier for drivers.
Good plan for business
Customers expect to be able to get in and out of businesses easily. Poorly designed access presents safety issues. It can dissuade customers from visiting.