Season 7 Episodes10
Cast1
Mike Rowe
Self - Host
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7.3
Dirty Infrastructure
7.3/10 · 35 votesJan 25, 201160 min
Ranked #5 of 10 in Season 7•−0.1 vs season avg
Mike takes a look at America's report card on its infrastructure and also salutes the workers who help preserve it.
Seasons11
Episode Summary
"Dirty Infrastructure" is episode 4 of Dirty Jobs season 7. It scored 7.3/10 from 35 votes, ranking #5 of 10 episodes this season (season average 7.4). It aired on January 25, 2011.