Gasoline prices rise here after B.C. pipeline explosion

  SEATTLE — Gasoline prices in Washington rose 9.1 cents per gallon in the week ended Oct. 14, averaging $3.48, according to GasBuddy’s daily survey of 2,666 stations in Washington.   This contrasts with the national average that fell 2.6 cents per gallon in the week to $2.88, according to GasBuddy.   Including in the change through Sunday,…