1965+2021 I-81 Bridges over Potomac River and C&O Canal near Williamsport, MD

(no Bridge Hunter; Satellite)

Metrotrails posted

The underside of the Interstate 81 bridge over the Potomac River seen from the Chesapeake and Ohio Canal towpath east of Williamsport Maryland. 

The new bridges were completed in 2021 to replace the original I-81 bridges that had been in place since 1965.

Metrotrails shared

This explains why there is no Bridge Hunter post for the 1965 bridge, it was also a UCEB (Ugly Concrete Eyesore Bridge.) According to Google Earth, construction started on the new bridge later in 2016.

Trail View, Apr 2016

"Snapshots" of the construction activity.

 Street View, Nov 2015

Street View, Nov 2017

Street View, Aug 2018

Street View, Oct 2019

Street View, Aug 2021