ST. LOUIS - Motorists have returned to Interstate 64 and the volumes on the first full day of the reopening and second morning were greater than before the reconstruction started. Regional alternate routes have also seen reductions in the traffic that has detoured to them for the past two years.
"We have twice as many people using I-64 now than we did three years ago," said MoDOT I-64 Project Director Lesley Hoffarth. "Obviously everyone is trying out the new highway. The other interstates and alternate roads around the region are flowing at or near the speed limit during the rush hours. We advise people to spread out which roads they are using and avoid the peak times of 7:30-8:30 a.m. and 4:30-5:30 p.m."
During the evening rush last night had free flow traffic on southbound I-270 from I-64 to I-44 and on eastbound I-70 to the Poplar Street Bridge. In contrast, eastbound I-64 was heavily congested from Kingshighway to the Poplar Street Bridge.
Traffic on the arterial roads was down on all major alternate routes, including Page, Olive and Manchester. Forest Park Parkway volumes were less than before the I-64 construction started, which is a 50-60 percent reduction in volume compared to last month.
Traffic engineers continue to monitor intersections on the key arterials to make adjustments to them but old traffic patterns have returned. Major congested intersections in the evening rush include Lindbergh at Clayton and Hampton at I-44. During the morning rush, the congested locations were at Kingshighway from I-44 to I-64 and Lindbergh from I-64 north to Ladue Road.
City and County engineers want to remind motorists that all the new intersections have double left turn lanes. More cars will be able to get through the signalized intersections if motorists use both left turn lanes and then merge together as they travel down the highway entrance ramps.
For more information on the I-64 project, visit http://www.thenewi64.org/.