Northbound traffic on I-95 passes street-light construction for the new I-95 exit 124 interchange at the Trafton Road in Waterville on Wednesday. The 124 exit and entrance in both northbound and southbound lanes will be open in July.

Southbound traffic on I-95 passes the new off-ramp for exit 124 near the Trafton Road in Waterville on Wednesday. The 124 exit and entrance for both northbound and southbound lanes will be open in July.

Pike Industries employees pave the southbound on-ramp for the exit 124 interchange on I-95 in Waterville on Wednesday. The Trafton Road exit and entrance will be open in July.

Matt Swindells, left, Maine Department of Transportation resident project engineer for the exit 124 interchange on I-95 in Waterville, and Shawn Smith, MDOT Project Manager, discuss progress Wednesday on the interchange being built near the Trafton Road that will be completed in July.

Northbound traffic on I-95 passes the new on-ramp at exit 124 for the Trafton Road in Waterville on Wednesday. The 124 exit and entrance in both northbound and southbound lanes will be open in July.