Several SEPTA bus routes that run through Mt. Airy are having their routes modified somewhat this summer.

The changes went into effect Sunday and Monday.

"Most summer schedule changes include minor timetable adjustments on transit and Regional Rail services due to changes in ridership patterns," SEPTA said in a news release.

Route 23, Route 53 and Route H—all of which run through Mt. Airy—are seeing those slight modifications.

One bus route that went through Chestnut Hill was discontinued.

Route 134, which runs from Montgomery Mall to Chestnut Hill, is being eliminated due to a lack of external funding. Some Route 134 riders can get service to-and-from Montgomery Mall and points between Chestnut Hill and Ambler by using the Route 94 bus service.