St. Johns BridgeSt. Johns BridgeRehabilitationRehabilitation

Portland, ORPortland, OR

St. Johns Bridge Hwy 30 (Portland)

Tower – Rigid Scaffold System

At the spire on a clear day!

Rigid Scaffold frame for Towers

Flexible “Safe Span” for side span

Rigid mobile platform for main span and side span.

Rigid scaffold meets suspended spans

Lifting the mobile platform

West end deck removal, prep and coating stingers, installed “nelson studs”.

St. Johns Bridge Pin Inspection

Large quantities of Scale

Spans 1-9 Rocker inspections

Inspection of main cable at splay point and inspection of the anchor chain plates

Suspender Rope Inspection