construction work, reduced to one lane, reduced to two lanes on I 87 Northway southbound from Exit 6    Route 7 to Exit 5    Route 155 starting 7:00 PM, 03 27 07 until 7:00 AM, 03 31 07Comment: I 87 South single lane closure from Exit 6 to Exit 5 on Tuesday 3 27 through Friday 3 29 from 7pm through 10pm, then double lane closures from 10pm through 6am.