The New Hampshire Department of Transportation (NHDOT) announced work with the installation of granite curbing along Interstate 93 NB and the I-93 and I-89 collector distributor road requires a six-hour closure of the I-89 northbound on-ramp on Thursday, June 7.
Weather permitting the curb setting work is from 9:00 am to 3:00 pm on June 7. During the closure, I-93 NB traffic heading to I-89 NB will be detoured to Exit 12N, to I 93 SB from Route 3A, and then to I-89 NB from Interstate 93 SB. Signs will be in place for this detour.
This work is part of the replacement of the Interstate 93 NB and SB bridges over I 89 and minor repairs to the collector distributor road bridge.