DEL RIO, Texas—The Texas border crossing where thousands of Haitian migrants converged in recent weeks will be partially reopened late Saturday afternoon, U.S. Customs and Border Protection said. Federal and local officials said no migrants remained at the makeshift encampment as of Friday, after some of the nearly 15,000 people were expelled from the country and many others were allowed to remain in the U.S., at least temporarily, as they try to seek asylum. In a statement, officials said trade and travel operations would resume at the Del Rio Port of Entry for passenger traffic at 4 p.m. Saturday. It will be reopened for cargo traffic on Monday morning. CBP temporarily closed the border crossing between Del Rio and Ciudad Acuña, Mexico, on Sept. 17 after the migrants suddenly crossed into Del Rio and made camp around the U.S. side of the border bridge. CBP agents on Saturday searched the brush along the Rio Grande to …