Suffield 12 hours ago Ammonia leak at dairy facility closes Route 159 in Suffield, Windsor Locks An ammonia leak at a dairy facility has closed part of Route 159 in Suffield and Windsor Locks on Wednesday morning. US & World Videos 1:39 West Haven awarded 250-thousand dollars to fix the Downtown Village Improvement District 1:44 Thousands are hunting for treasure. Is it in Connecticut? 10:25 Hurricane Helene expected to intensify as it moves towards Florida 2:30 Afternoon forecast for Sept. 25 1:08 Route 159 in Suffield, Windsor Locks reopens after ammonia leak at dairy supplier