Final light-rail tests on University of Minnesota labs begin
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As construction on the Central Corridor light rail wraps up, University of Minnesota researchers are anxiously waiting to see how the trains will impact their work.Tests beginning this week will measure how vibrations from the light rail will affect sensitive University research.For a few hours each night, light-rail trains will run to measure electromagnetic interference and vibration levels. The tests will continue into September.“These tests are really sensitive,” said Leslie Krueger, University Services chief of staff. “We want to have the quietest environment possible to get the most detailed data.”The Metropolitan Council will test vibration levels in nine buildings around Washington Avenue Southeast. To measure the electromagnetic levels, staff will limit vehicle and pedestrian traffic, elevators, use of electronics and moving metal objects in the area.Beginning in 2006, the University began looking at how much the light rail would affect research. The University wanted a “do no harm” outcome, Krueger said. Continue Reading



