According to this week’s Triple-A East Central gas price report Gas prices in Western Pennsylvania are three cents more expensive over the week at $3.13 per gallon. Gas prices have been on the rise in many of the Mid-Atlantic and Northeast states, with some making the list of the top 10 largest jumps in the country. Statewide, Pennsylvania gas prices are about three cents higher than this time last week at $3.08 a gallon. In Beaver prices are averaging $3.14. The National average is also up three cents at $2.91.