What is troy evans planes trains and automobiles?

Troy Evans appeared in the 1987 comedy film "Planes, Trains and Automobiles" as the state trooper who originally pulls over Steve Martin and John Candy's characters for driving the wrong way on the highway. The film follows the misadventures of Martin and Candy as they attempt to travel from New York to Chicago in time for Thanksgiving. Evans has a relatively small role in the film but delivers a memorable scene in which he attempts to interrogate Martin's character before being interrupted by Candy's bumbling antics.