sentences:  The northwest section of Loop 20 west of I-35 to Farm to Market Road 1472 was originally part of Farm to Market Road 3464, a road designated on October 26, 1983 to connect I-35 to FM 1472 in northern Laredo, Texas.On April 1, 1988, the route was extended east over FM 3488, which was cancelled.On June 27, 1995, FM 3464 became Urban Road 3464.