Construction work on a stretch of Interstate 10 roughly 30 miles east of Tucson is expected to cause delays on Wednesday and Thursday. 

Crews working for the Arizona Department of Transportation will be close the right lane on westbound I-10 for two miles nightly west of the Marsh Station traffic interchange, about 30 miles east of downtown Tucson, a press release stated.

The lanes will be close on Wednesday, Oct. 9 and Thursday, Oct. 10, from 6 p.m. to 5 a.m. the following morning to repair roadway drainage features.

The speed limit will be reduced to 45 mph.

Contact reporter Joe Ferguson at or 573-4346. Follow him on Twitter @JoeFerguson