Autoduel America (1989)

From the package: "Looking for adventure? Trouble? A route across the bandit-ravaged countryside of America, 2039? Or just a safe truck stop? Autoduel America puts the world of 2039 right at your fingertips. Two beautiful 23" x 35" full-color maps detail the North American continent, including road conditions for the major interstate, U.S., and state highways; nuclear zones; truck stops; cities; fortress towns; ruins; military bases; national forests and parks; state and national capitals; no dueling zones and lawless areas. Use them as posters or as game aids for Car Wars or GURPS Autoduel campaigns."