Bridge data Cogan House Covered Bridge



the west entrance bridge posted height , weight limits


the following table comparison of published measurements of length, width , load recorded in 5 different sources using different methods, name or names cited. nbi measures bridge length between backwalls of abutments or pavement grooves , roadway width restrictive minimum distance between curbs or rails . nrhp form prepared pennsylvania historical , museum commission (phmc), surveyed county engineers, historical , covered bridge societies, , others covered bridges in commonwealth. evans visited every covered bridge in pennsylvania in 2001 , measured each bridge s length (portal portal) , width (at portal) book. data in zacher s book based on 1991 survey of covered bridges in pennsylvania phmc , pennsylvania department of transportation, aided local government , private agencies. article uses nbi , nrhp data, national programs.










Comments

Popular posts from this blog

Prosodic bootstrapping Bootstrapping (linguistics)

Principal leitmotifs Music of The Lord of the Rings film series

List of masters Devon and Somerset Staghounds