The city is urging drivers to "seek alternate routes" as months-long road construction in northern Bloomington begins.

However, the Bloomington Parks and Recreation Department’s tactile map goes a step farther by providing different raised patterns for every type of path and park area.

The city of Bloomington will unveil the park system’s first tactile map on Friday. Here’s what it is and where you can experience it. What is a tactile map?