Here is an intersting article from the Post about new lanes on I-70.
MoDOT chief backs separate car, truck lanes on I-70
By Tim Bryant
ST. LOUIS POST-DISPATCH
06/28/2006
ST. CHARLES
As Interstate 70 traffic streamed behind him, the head of Missouri's transportation system said Wednesday that he favors separating large trucks from cars and other light vehicles on I-70 between St. Louis and Kansas City.
Director Pete Rahn of the Missouri Department of Transportation said heavy trucks make up more than 40 percent of the traffic, four times the rate for which the highway was designed in the 1950s. He said many overcrowded interstates are having "a midlife crisis" and need rebuilding.
He spoke at a ceremony near the highway to mark the 50th anniversary of the interstate highway system. MoDOT workers put up new signs proclaiming that construction of the nationwide system began in St. Charles in August 1956.
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In a brief interview after the ceremony, Rahn said the plan to separate truck and car traffic would require a third I-70 lane in each direction of the busy cross-state highway. He said the project could cost $3.5 billion. Cars and other light vehicles would get two lanes while heavy trucks would be restricted to one lane, Rahn said.
The requirement of separate lanes for specific vehicles could require complex entrance and exit ramps at many interchanges, he added. Funding for such an enormous project is nowhere in sight.
Rahn told the small crowd attending the ceremony that automobile drivers in the mixed crowd of vehicles now using I-70 too often fear they will become part of "a chrome sandwich" if their cars are crushed between two trucks. He said trucks are vital to the nation's financial health but should be separated from other vehicles on interstates as crowded as I-70.
An overriding issue is whether citizens are willing to foot the bill for rebuilding the interstate system, said Rahn, adding that fuel taxes are inadequate to raise all the money needed.
"Unfortunately, whatever we do is going to be expensive," he added.
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Just a few quick thoughts:
1. Only 1 truck lane? If we want to be a distribution state and capitolize on our location, we will need 2 truck lanes not 1.
2. Where was our toll champion today? Why were the first words out of Rahn's mouth not: we can built it with tolls...