Lane striping and viaduct deck surveys on the H-1 Freeway Airport Viaduct will close the three right lanes in the west-bound direction between the Middle Street tunnels and the Arizona Memorial/Stadium exit from 7 a.m. to 4 p.m. on Sunday.

All on- and off-ramps will remain open during the work.
The state Department of Transportation asks drivers to use caution while in the area and says roadwork is weather permitting.