In Colorado and N. California, floods have damaged structures meant for flood protection.
Experts disagree over whether other, bank-protected washes are vulnerable to flooding.
Millions along the East Coast breathed a little easier Friday after forecasters said Hurricane Joaquin would probably veer out to sea. But a freakishly powerful rainstorm fueled in part by the hurricane threatened to bring ruinous flooding to parts of the Atlantic Seaboard over the weekend.
A 19-mile stretch of Forest Road 42 is closed.
You think you've got concerns about the rains forecast for today and tomorrow?
City officials will announce further details at about 4 p.m.
Flooding in 1983 spread from Phoenix to Nogales.
Rains shut down part of Harrison Road.
Rain falling daily since July 3.
Storms also hit southeast, west of Tucson.
Yachts were beached in her front yard, and the water inside singer-songwriter Linda Chorney's Sea Bright, N.J., townhouse rose to 8 feet during superstorm Sandy.
Here is a list of road closures in Pima County as well as area where motorists should be cautious driving across washes. It was updated at 8 a.m. Tuesday.
A woman who was swept away by floodwaters was found dead in her vehicle Friday following an hours-long search effort northwest of Tucson.
Angelina Carrasco was found dead Friday afternoon in her car, hours after rushing water carried it away.
A U.S. Customs and Border Protection helicopter searches Brawley Wash for Angelina Carrasco, 52, who was swept away by floodwaters early Friday morning and found dead Friday afternoon. Her husband suffered a broken pelvis in the incident.
The west-side water main unexpectedly broke in 1999, sending a torrent of water down streets and damaging several nearby homes. This time around, Tucson Water said sensors picked up problems in advance.
The same water line that broke and flooded a west-side neighborhood in 1999 has shown signs that it is about to blow again. But this time there will be no repeat of the earlier disaster, which spilled 38 million gallons of water into the Paseo Vista Neighborhood.
Storm water eroded the embankment and caused the collapse of 300 feet of road on Sunday. The intersection might be open late Friday. Meanwhile, drivers may use Interstate 10 and Ina or Camino del Cerro as alternatives.
A major reconstruction project is under way after Sunday's storm swept away part of the Silverbell and Sunset roads intersection. Storm water eroded the embankment and caused the collapse of 300 feet of road, said Dave Cummings, operations division manager for the Pima County Transportation …
Two people had to be rescued by members of the Northwest Fire District's Technical Rescue Team after their vehicle got stuck in rushing water at Sanders and Twin Peaks roads Sunday afternoon.