Car-centric Houston struggles after Harvey

Car-centric Houston struggles after Harvey

FILE - In this Aug. 29, 2017, file photo, trucks are submerged on Pine Cliff Drive in Houston during heavy rainfall from Tropical Storm Harvey. Few American cities depend on cars as much as Houston, and Harvey's record rainfall left flooded roads and neighborhoods with cars submerged and, in most cases, impossible to salvage. (Michael Ciaglo/Houston Chronicle via AP)

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