Zoloft (sertraline) is an antidepressant in a group of drugs called selective serotonin reuptake inhibitors (SSRIs). The way sertraline works is still not fully understood. It is thought to positively affect communication between nerve cells in the central nervous system and/or restore chemical balance in the brain.
Montana's current nighttime speed limits are 65 m.p.h. on Interstates and 55 m.p.h. on two-lane highways, and those are not affected by the court's ruling.
Utah just increased some of its speed limits from 65 to 70 mph. The highway patrol confirmed that back when the speed limit was 65, they gave a 5 mph buffer to drivers before ticketing. But with the new 70 mph speed limit, they're changing the buffer to be 1-3 mph.