Covered bridges /

A story about covered bridges in Vermont, which are supported by trusses and last longer than other bridges.

Bibliographic Details

Format:	Video
Language:	English
Language Notes:	In English.
Published:	Washington, D.C. : National Geographic, [2015]
Subjects:	Covered bridges > Vermont. Ponts couverts > Vermont. Covered bridges. Vermont. Science films. Films scientifiques.
Online Access:	Connect to this streaming video (Alexander Street Press)