Inside Minnesota Politics and
The UpTake have obtained
the written dissenting opinions from NTSB Commissioners Deborah Hersman and Katheryn O'Leary Higgins. The dissent reveals not only displeasure with the other commissioners' decision not to hold a public hearing on one of the worst bridge collapse disasters in U.S. history, but the document also gives us a glimpse into likely factors of the collapse.
The dissent mentions the design flaw that NTSB Chairman Mark Rosenker touted as the "critical factor" at a January press conference,
and then quietly backed away from after Congressman Oberstar took him to task. But it also details other factors that should be aired in the public hearing. The two dissenting commissioners wrote:
"The public hearing can then focus on other relevant issues, such as the design approval process at the time the bridge was built and its evolution into the process that exists today; national bridge collapse or failure history; inspection criteria and procedures; corrosion standards; records retention requirements; national, state and local oversight; and other areas that could help us learn how to prevent a similar collapse."
There's that word "corrosion" again. Rust is an unavoidable reality for bridges unless you paint and maintain them regularly. The frequency of that maintenance (not just inspection) is where politics comes in. Democrats in Minnesota have been pointing fingers at Republican Minnesota Governor Tim Pawlenty's administration, which has been strangling the budget so the dollars to do maintenance properly have not been there.
More political factors: NTSB Chairman Rosenker has spent a career in Republican politics starting with CREEP, the Nixon Re-Election group, where he was deputy director for radio and TV. He has worked in nearly every Republican campaign from the 1970s to the present. If funding for bridge maintenance turns out to be a factor in the collapse, Republican Governor Pawlenty could end up taking the