The closure date was postponed by NJDOT to more completely work out comprehensive traffic and travel options. The roadway remained open through the use of alternate lane closures during the work until April 12, 2014, affecting the 74,000 daily crossings. The rehabilitation project, with an estimated cost of $1.2–1.5 billion, is being done in phases and spread out over ten contracts, the first of which began in 2012, and the last, for final painting of the steel structure, planned for completion in 2020. The improvements are expected to extend the life of the bridge until at least 2095. The skyway was closed for eastbound (northbound US 1/9) traffic on April 12, 2014, for two years in order to replace the entire bridge deck. The midway access ramps in South Kearny and Jersey City were closed to regular traffic, but would be available to emergency responders. In April 2015, NJDOT said that unforeseen additional repairs would be made, extending the scheduled April 2016 completion date to sometime later that year and adding $14 million in costs. In March 2018, after several construction delays, it was announced that the Pulaski Skyway was set to be reopened to all traffic that spring. The skyway reopened to all traffic on June 30, 2018, two days earlier than NJDOT had originally announced. NJDOT worked with New Jersey Transit (NJT) to bolster public transportation, encouraged car and van pooling, worked with local community officials, employers, truckers, local port employees, and the public to alleviate problems and address flexible working hours, and publicized alternate transportation options through television, radio, social media, news media, and its skyway website. To ease congestion, the Turnpike Authority converted a shoulder of the Newark Bay-Hudson County Extension of the New Jersey Turnpike to a traveling lane. Temporary lane control lights on of the extension would indicate that extra lane is open during peak hours, at which time the speed limit would be reduced. This set-up would be able to handle 1,900 vehicles an hour in addition to the slightly more than 4,000 vehicles per hour on the existing lanes during peak periods. To reduce delays, variable message signs would provide motorists with daily traffic alerts and an adaptive traffic signal system would be installed and monitored by the Meadowlands Commission to synchronize traffic lights at 15 intersections along US 1/9 Truck and Route 440 in Kearny Point and Jersey City. They are part of a larger "intelligent transportation system", the Meadowlands Adaptive Signal System, a network of traffic-controlled intersections with vehicle detectors in the Meadowlands.