Pennsylvania Railroad Overpass - Altoona, Pennsylvania
Posted by: Groundspeak Premium Member ted28285
N 40° 30.115 W 078° 25.440
17T E 718279 N 4486655
The stone arch bridge was built by the Pennsylvania Railroad in the 1840's. It is still in use today by the Norfolk Southern Railroad.
Waymark Code: WM1451Q
Location: Pennsylvania, United States
Date Posted: 04/17/2021
Published By:Groundspeak Premium Member Alfouine
Views: 1

Known locally as the "Three Culverts" the bridge spans approximately 90' with three arches. The three arch bridge span provides a grade separation for the railroad line and Mill Run below.

The motor vehicle traffic of Mill Run Road utilizes one of the arches. Wide enough for two average passenger cars to pass each other but trucks have to center themselves so not to roof the boxes. Center height is measured at 13'2". The center arch allows the water of Mill Run Creek to flow through. The third arch is dry with a natural floor.
Bridge Type: Arch

Bridge Usage: Railroad

Moving Bridge: This bridge is static (has no moving pieces)

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r.e.s.t.seekers visited Pennsylvania Railroad Overpass - Altoona, Pennsylvania 04/21/2021 r.e.s.t.seekers visited it