ok Wir nutzen Cookies auf unserer Internetseite, um Ihnen einen bestmöglichen Service zu ermöglichen. Weitere Informationen finden Sie hier.
Ihr Standort

Morrison Bridge

Alle 13 Bilder ansehen Daten als PDF Bilder erwerben

Identifikation

Morrison Bridge
239426

Karte

Struktur allgemein

Brücke
existent [fertiggestellt]

Fakten

  • Two other Morrison bridges preceded the current structure; they were built in 1887 and 1905.
  • The average opening time is 6 minutes.
  • The Morrison Bridge uses two 900-ton counterweights to lift the bridge's main piers.
  • Moffatt, Nichol and Taylor worked on the approaches, while Sverdrup/Parcel worked on the main span.
  • The name of the bridge came from "The Godfather of Morrison Street", John L. Morrison.
  • The design of the bridge approaches called for concrete decks with steel girders that were supported by reinforced concrete columns and caps.
  • The bridge is steel double-leaf Chicago-style trunnion bascule.
  • The grand opening was held on May 24, 1958.
  • The total bridge length is 760 feet.
  • In 1987, the Morrison Bridge became the first Willamette Bridge to be lit at night.

Brauchen Sie mehr Informationen zu dem Gebäude und den beteiligten Firmen?

Mehr Informationen

Ort

SE Morrison Street
Morrison Bridge
Downtown
Southeast
Portland
Oregon
U.S.A.

Technische Daten

69,00 ft
284,00 ft
78,00 ft
1958
1997
$12.900.000

Beteiligte Firmen


Anzeigen
Fehler gefunden?
Related Buildings