Arkansas highway crews say cold weather expected this weekend has led them to postpone work at the intersection of Interstates 40 and 430 in North Little Rock.

The Arkansas Highway and Transportation Department had planned to put down concrete on the ramp connecting northbound Interstate 430 and westbound Interstate 40. The work will be rescheduled.

The department is widening I-40 to six lanes between North Little Rock and Conway. The project is expected to wrap up in 2016.

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