A massive, hurry-up reinspection of Chicago's 52 bridges and 303viaducts was begun this week by a team of four engineering firmshired as costs for the Michigan Avenue bridge rehab soared.
Prodded by pressure from state highway engineers and angryaldermen, the city Transportation Department set these goals for the$767,000, 10-week first phase of the new inspection program: To produce more accurate cost estimates for the bridge and viaductrepairs the city will tackle during the next three years. Estimatesnow stand at $187.3 million. To avoid repeating the problems of the two-year rehabilitation ofthe Michigan span over the Chicago River, which is being financedwith …
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