(a) IR 88. The northbound and southbound roadways of IR 88 between the Schoharie-Schenectady county line and Thruway exit 25A in the Towns of Duanesburgh, Princetown and Rotterdam.

(b) IR 890. The eastbound and westbound roadways of IR 890 between Thruway exit 26 and the Schenectady-Albany county line in the City of Schenectady and Town of Rotterdam.

(c) Route 5. The eastbound and westbound roadways of Route 5 between the City of Schenectady and the Schenectady-Albany county line in the Town of Niskayuna.

(d) IR 90. The eastbound and westbound roadways of IR 90 between the Montgomery-Schenectady county line and the Schenectady-Albany county line in the Town of Rotterdam.