. "10460.7"^^ . . "US" . . "Pontchartrain Expressway"@en . "East" . "The Pontchartrain Expressway is a parallel 6-lane section of Interstate 10 and U.S. Route 90 in New Orleans, Louisiana. The designation begins on I-10 near the Orleans Parish/Jefferson Parish line at the I-610 Split. The expressway follows I-10 into the Central Business District (CBD) of New Orleans (by the Superdome) and then follows Business U.S. Route 90 to the Crescent City Connection."@en . . . "West" . . . . .