Some scenes from the US-Mexico border, where immigration rules are set to change

From El Paso and Ciudad Juárez to San Diego and Tijuana, migrants were massing Thursday along some sections of the U.S.-Mexico border in a last attempt to cross into the United States in the hours before the pandemic-era health rule known as Title 42 ends.

Migrants who have traveled from Venezuela, Ecuador, Colombia, Peru and Central American fear that it could be harder for them to stay on U.S. soil once the restrictions are lifted.

Here are some of the scenes playing out along the 1,950 mile (3,140 km) international boundary:

___

María José Durán, a 24-year-old student from Venezuela, was on the verge of tears as she sat on a riverbank in Matamoros, Mexico.

Mexican immigration officials were trying to move migrants back to an improvised camp and away from a spot where they could wade across the Rio Grande.

Durán said she dropped out of college when her parents could no longer afford it and set out for the U.S. with a group of friends and relatives. They crossed the treacherous Darien Gap dividing Colombia and Panama and then a half-dozen more countries before arriving at the U.S. border.

"I don't know what to think now, having made such a difficult journey to now find ourselves with this," she said, motioning toward the opposite shore where at least a dozen Texas state troopers with rifles stood behind concertina wire.

Later, Durán could be seen walking along the levee with other migrants who had crossed the Rio Grande and passed the barbed wire.

___

Hundreds of migrants lined up next to the border wall in Ciudad Juárez, Mexico, were still crossing over Thursday morning and being received by the U.S. Border Patrol on the other side. The numbers were notably lower than in recent days.

Ecuadorians Washington Javier Vaca and his wife, Paulina Congo, along with their two children, ages 14 and 7, knew nothing about the change in rules.

"And now will it be better or worse for us?" asked Congo. "We asked for asylum in Mexico and after four months they denied us."

A Salvadoran man who gave his name as David moved away from the border and back into Ciudad Juárez for fear of being deported.

___

Associated Press journalists Gerardo Carrillo in Matamoros, Mexico; María Verza, in Ciudad Juárez contributed to this report.