Location: US-87 and RM 33, Howard Cty A few miles after we head out of Big Spring, we’ll come to a junction with RM 33, a random ranch road to make it up to US-87 Location: US-87 and RM 33, Howard Cty Turn right for RM 33 south, stay straight for US-87 south S to … Continue reading U.S. Route 87, TX-FM700 to TX-RM33