The Power House Covered Bridge is located east of the village of Johnson, on School Street just west of Vermont Route 100C.

The bridge rests on stone abutments faced in concrete, and is covered by a gabled metal roof.

The trusses include iron rods for stability, and have had metal plates added to some of the joints for increased strength.

In 1995, it was recommended to reinforce the deck due to the large number of trucks using the road as a short cut.

In 2002, the contracting company of Blow & Cote was hired to reconstruct the bridge, which was reopened on June 29, 2002.