Queen Anne Drive Bridge

Share:

Photo

Elevation.

Creative Commons Attribution-ShareAlike 2.0 Generic

Photo taken by By Flickr User cincodenada06

Overview: Steel arch bridge over Ravine on N. Queen Anne Drive in Seattle
Location: King County, Washington
Status: Open to traffic
History: Built 1935
Builders: - Clark H. Eldridge (Bridge Enginer, City of Seattle)
- General Construction Co. of Federal Way, Washington (Contractor)
Design: Steel arch
Dimensions: Length of largest span: 140.1 ft.
Total length: 327.1 ft.
Deck width: 32.2 ft.
Approximate latitude, longitude: +47.64225, -122.35243 (decimal degrees)
47°38'32" N, 122°21'09" W (degrees°minutes'seconds")
Approximate UTM coordinates: 10/548639/5276742 (zone/easting/northing)
Quadrangle map:: Seattle North
Inventory number: BH 34319 (Bridgehunter.com ID)
Inspection (as of 05/2016): Deck condition rating: Poor (4 out of 9)
Superstructure condition rating: Satisfactory (6 out of 9)
Substructure condition rating: Good (7 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 79.5 (out of 100)
Average daily traffic (as of 2016): 11,806