BALTIMORE (AP) — A wooden cross is laden with Miguel Luna’s personal belongings — his construction uniform and work boots, a family photo, the flag of his native El Salvador — but his body remains missing after the collapse of the Francis Scott Key Bridge.

More than a month has passed since six members of a roadwork crew plunged to their deaths when a container ship lost power and crashed into one of the bridge’s supporting columns. Four bodies have been recovered, but Luna and another worker, Jose Mynor Lopez, have not been found.

They were all Latino immigrants who came to the United States from Mexico, Guatemala, El Salvador and Honduras. They were fathers and husbands, brothers and grandfathers. They shared a common dream and a determination to achieve it.

In an effort to honor their lives and their work, Baltimore County’s close-knit Latino community has constructed an elaborate memorial near the south end of the bridge. It includes decorated wooden crosses, a painted canvas backdrop, bunches of flowers, candles and a giant modified American flag with six stars — one for each of the men.