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First National Center Bridge


Before and After photos along Wonderland Creek with bridge in background

This next series of photos is down along Iris Avenue near where we had to purchase and demolish that single-family residence. This is actually near where the Bolder Boulder used to start many years ago before it was moved near the 29th Street Mall. The before photo shows a creek that was perhaps two feet wide, and the after photo shows the deepened and widened creek, with a boulder drop structure providing stability.

Photo from Mile High Flood District


View this photo at mhfd.org

BH Photo #484570

Street View 


Pratt pony truss bridge over Wonderland Creek on a driveway
Boulder, Boulder County, Colorado
Open to traffic
Pratt pony truss
Approximate latitude, longitude
+40.03700, -105.25209   (decimal degrees)
40°02'13" N, 105°15'08" W   (degrees°minutes'seconds")
Approximate UTM coordinates
13/478493/4431894 (zone/easting/northing)
Inventory number
BH 81259 (Bridgehunter.com ID)


Boulder County, Colorado (33)
Boulder, Colorado (3)
Colorado (772)
Have street view (30,045)
Open (41,256)
Pony truss (17,337)
Pratt pony truss (4,057)
Pratt truss (10,655)
Truss (37,281)

Update Log 

  • October 19, 2020: New photo from Doug Klingerman
  • May 24, 2020: New Street View added by Luke
  • April 19, 2018: New Street View added by James McCray


  • James McCray - jamesinslocomb [at] yahoo [dot] com
  • Luke
  • Doug K - dougbcnu [at] gmail [dot] com


First National Bank Bridge
Posted April 19, 2018, by James McCray (jamesinslocomb [at] yahoo [dot] com)

Any clue about this bridge? Seems historic, but newly relocated to this place.