The industrial market along the I-81 and I-78 corridors in Pennsylvania experienced strong growth in 2016, with record high leasing activity, positive absorption, and new construction. The overall vacancy rate declined to 4.7% while asking rental rates reached an all-time high of $4.63 per square foot. Construction activity remains robust with 13.2 million square feet currently under construction, driven by speculative development. Despite expected delivery of new inventory in 2017, vacancy is forecast to remain stable due to ongoing strong demand.