Leinbachs is an unincorporated community in southern Bern Township, Pennsylvania, just northwest of Reading and the Reading Regional Airport

Reading Regional Airport

Reading Regional Airport , also known as Carl A. Spaatz Field, is a public airport located three miles northwest of the central business district of Reading, a city in Berks County, Pennsylvania, United States...

. it is also located near Blue Marsh Lake

Blue Marsh Lake

Blue Marsh Lake is an artificial lake located northwest of the city of Reading, Pennsylvania, USA. It is in western Berks County, fed into by the Tulpehocken Creek. The main span of the lake is along the border between Bern and Lower Heidelberg Townships. However, the northwesternmost portions lie...

.

In recent years, the area has experienced widescale commercial growth along Route 183

Pennsylvania Route 183

Pennsylvania Route 183 is a long route that runs north to south in southeastern Pennsylvania. The southern terminus is at U.S. Route 422 Business in Reading. Its northern terminus is at Pennsylvania Route 61 in Schuylkill Haven.-Berks County:...

. New commercial enterprises include, among others, a Porsche

Porsche

Porsche Automobil Holding SE, usually shortened to Porsche SE a Societas Europaea or European Public Company, is a German based holding company with investments in the automotive industry....

 dealer, a Harley Davidson dealer, and a local pizza parlor.