Rating:
1 vote

Arrowrock Dam Spillway Bridge

Photos 

Arrowrock Dam

ID-A-0095, WaterArchives.org

License: Creative Commons Attribution-Share-Alike (CC BY-SA)

View this photo on Flickr

BH Photo #310011

Map 

Street Views 

Facts 

Overview
Through truss bridge over Arrowrock Dam Spillway on Old Arrowrock Dam Road
Location
Boise County, Idaho
Status
Intact but closed to all traffic
History
Built 1914; Installed 1915; Bypassed in function 2003
Builder
- Midland Bridge Co. of Kansas City, Missouri
Design
Pratt through truss
Approximate latitude, longitude
+43.59734, -115.92457   (decimal degrees)
43°35'50" N, 115°55'28" W   (degrees°minutes'seconds")
Approximate UTM coordinates
11/586802/4827713 (zone/easting/northing)
Inventory number
BH 64962 (Bridgehunter.com ID)

Categories 

A-frame portal (395)
Boise County, Idaho (11)
Built 1914 (717)
Built during 1910s (8,748)
Closed (2,405)
Have street view (22,066)
Idaho (378)
Lattice Railing (182)
Midland Bridge Co. (38)
Pin-connected (3,209)
Pratt through truss (4,597)
Pratt truss (8,017)
Through truss (12,895)
Truss (29,440)
Wooden deck (5,863)

Update Log 

  • August 24, 2017: Updated by Luke: Corrected build date + added builder from HAER
  • June 10, 2015: Updated by Royce and Bobette Haley: refined design-to do list
  • December 22, 2014: New Street View added by Dave King
  • December 21, 2014: Added by Dave King

Sources 

  • Dave King - DKinghawkfan [at] hotmail [dot] com
  • Royce and Bobette Haley - roycehaley111 [at] yahoo [dot] com
  • Luke
  • HAER - Info