Bridgehunter.com | Newbury Street Viaduct

Share:

Map

Overview: Wooden bridge over SW Newbury Street on OR 99W in Portland
Location: Portland, Multnomah County, Oregon
Status: Open to traffic
History: Built 1934
Design: Timber stringer
Dimensions: Total length: 377.0 ft.
Approximate latitude, longitude: +45.47972, -122.68000 (decimal degrees)
45°28'47" N, 122°40'48" W (degrees°minutes'seconds")
Approximate UTM coordinates: 10/525009/5036293 (zone/easting/northing)
USGS topographic map: Lake Oswego
Inventory numbers: OR 01983 (Oregon Dept. of Transportation structure number)
BH 29883 (Bridgehunter.com ID)
Inspection (as of 02/2012): Deck condition rating: Fair (5 out of 9)
Superstructure condition rating: Satisfactory (6 out of 9)
Substructure condition rating: Satisfactory (6 out of 9)
Appraisal: Functionally obsolete
Sufficiency rating: 75.0 (out of 100)
Average daily traffic (as of 2010): 16,600