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COPCO Penstock Bridge

Hydroelectric penstocks under the bridge

Photo taken by Michael Goff in September 2011

Overview: Concrete stringer bridge over COPCO Penstocks on Mill Creek Drive (Old Crater Lake Highway)
Location: Jackson County, Oregon
Status: Open to traffic
History: Built 1930
Design: Concrete stringer
Dimensions: Length of largest span: 21.0 ft.
Total length: 57.1 ft.
Deck width: 24.0 ft.
Approximate latitude, longitude: +42.73083, -122.51528 (decimal degrees)
42°43'51" N, 122°30'55" W (degrees°minutes'seconds")
Approximate UTM coordinates: 10/539680/4731038 (zone/easting/northing)
USGS topographic map: Cascade Gorge
Inventory numbers: ORNBI 29C279797 00433 (Oregon bridge number on the National Bridge Inventory)
BH 49847 (Bridgehunter.com ID)
Inspection (as of 06/2011): Deck condition rating: Good (7 out of 9)
Superstructure condition rating: Satisfactory (6 out of 9)
Substructure condition rating: Satisfactory (6 out of 9)
Sufficiency rating: 79.4 (out of 100)
Average daily traffic (as of 2010): 400