As large numbers of evacuees return to cities that were spared the brunt of Hurricane Rita, officials in Texas and Louisiana are coping with a fresh round of displaced residents from the smaller towns and rural counties hit hardest by the storm.
In Texas, emergency management officials implemented a multistage plan to allow millions of evacuated residents to return home in controlled waves.
Beginning Sunday, residents living mostly to the northwest of Houston were allowed to return home, followed Monday by those who live within the city and to its southeast and today by residents to the northeast.
"Most people are abiding by the three-day plan," said Jose Villarreal, a state trooper in Texas City, Texas.
"The reason was to try and eliminate the massive amount of motorists on the road. It'll be less stressful, and they'll spend less time on the road."
So far, there have been no repeats of the massive traffic jams that brought Houston-area highways to a standstill during the initial evacuation last week.
Traffic was the least of concerns for many counties near the Texas-Louisiana border, close to where Rita made landfall. Those areas remained off limits Monday.
Emergency officials are beginning to conduct full damage assessments in and around Jefferson and Orange counties, and residents might not be allowed back for days or weeks.
"There are still some search and rescue operations going on because of all the wind and fallen trees," said Ray Perez, a spokesman for the Texas emergency management office.