major road construction, right lane closed, delays on NY 7 in both directions from I 890 Junction to City of Schenectady; Town of Niskayuna starting 9:00 AM, 04 23 07 until 4:00 PM, 04 27 07Comment: Rt 7 between I 890 and St. Davids Lane for the Rt  7 Crosstown Arterial Reconstruction.