The Weaver's Mill Covered Bridge is a covered bridge that spans the Conestoga River in Lancaster County, Pennsylvania, United States. The 85-foot-long (26 m), 15-foot-wide (4.6 m) bridge was built in 1878 by B. C. Carter and J. F. Stauffer across Conestoga River. It is also known as Isaac Shearer's Mill Bridge.

Weaver's Mill Covered Bridge
Coordinates	40°08′28″N 75°59′52″W / 40.1412°N 75.9978°W / 40.1412; -75.9978
Locale	Lancaster County, Pennsylvania, United States
Characteristics
Design	single span, double Burr arch truss
Total length	85 feet (25.9 m)
History
Constructed by	B. J. Carter and J. F. Stauffer
Construction start	1878
Location

The bridge has a single span, wooden, double Burr arch trusses design with the addition of steel hanger rods. It is painted red, the traditional color of Lancaster County covered bridges, on both the inside and outside. Both approaches to the bridge are painted in the traditional white color.

The bridge's WGCB Number is 38-36-02. Added in 1980, it is listed on the National Register of Historic Places as structure number 80003511.^[1] It is located at 40°8′28.2″N 75°59′52.2″W / 40.141167°N 75.997833°W / 40.141167; -75.997833 (40.14117, -75.99783).^[2]