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Willamette River Transit BridgePortland - Milwaukie Light Rail Willamette River Bridgek hDesign Workshop 07.02.09

Willamette River Transit BridgeProposed Bridge Alignment

Marquam

R I l dRoss Island

Willamette River Transit BridgeWillamette River Transit BridgeCable Stayed – Refined


Endorsed by:

• Citizen Advisory Committee

• Willamette River Bridge Advisory Committee

• Steering Committee

Willamette River Transit BridgeCommittee Introductions

Cable Stay - Refined

Willamette River Transit BridgeProject Overview

A t 2009 15% D i S b itt l• August 2009: 15% Design Submittal

• December 2009: 25% Design Submittalg

• March 2010: PE Complete


SAN FRANCISCO – OAKLAND BAY BRIDGE / EAST SPANOakland, CA

DUBAI MARINA BRIDGEDubai, United Arab Emirates

COOPER RIVER BRIDGECharleston, SC

INDIAN RIVER BRIDGEDover, DE

GOLDEN GATE BRIDGE – TOLL PLAZASan Francisco, CA

GOLDEN GATE BRIDGE – BIKE RAILINGSan Francisco, CA

6th STREET VIADUCTLos Angeles, CA

CYPRESS BRIDGERedding, CA

I-80 PEDESTRIAN BRIDGEBerkeley, CA

PEDESTRIAN PATHWAY BICYCLE PATHWAY

I-80 PEDESTRIAN BRIDGEBerkeley, CA

LALOMA FOOTHILL PEDESTRIAN BRIDGEBerkeley, CA

LA LOMA FOOTHILL PEDESTRIAN BRIDGEBerkeley, CA

IRON HORSE TRAIL PEDESTRIAN BRIDGEPleasant Hill, CA

COOPER RIVER BRIDGE – GRAND OPENINGCharleston, SC

Willamette River Transit BridgeNext Steps

Refinement of significant elements• Tower – pier• Railing• Lighting and OCS integration• GreenwayGreenway• Programming bicycle and pedestrian path


Willamette River Transit Bridge

SCHEME A

Inclined Tower

SCHEME B

V – Tower with Strut

SCHEME C

Split V – Tower with Strut

SCHEME D

H – Tower

SCHEME E

Steel – Tower

ELEVATION OF SLOPED TOWER LEGS – Lawrence Halprin fountains – Ira Keller's Fountain and Lovejoy Fountain

SECTION AT MID SPANPlace Making

Willamette River Transit BridgeWillamette River Transit BridgeDiscussion

SCHEME A SCHEME B SCHEME CSCHEME AInclined Tower

SCHEME BV – Tower with Strut

SCHEME CSplit V – Tower with Strut

SCHEME DH – Tower

SCHEME ESteel – Tower

Willamette River Transit BridgeWillamette River Transit BridgePublic Comment

SCHEME A SCHEME B SCHEME CSCHEME AInclined Tower

SCHEME BV – Tower with Strut

SCHEME CSplit V – Tower with Strut

SCHEME DH – Tower

SCHEME ESteel – Tower

SCHEME 1 & 2

SCHEME 3 & 4

WEST & EAST END

SOLAR PANELS

Willamette River Transit BridgeNext Steps

Tower, Piers and Walkway Refinement• Working Group Meeting • July 24, 2009• 9:00 to 11:00 am• Mall Project Field OfficeMall Project Field Office

NW 5th and Everett



Reference Drawingsg

Willamette River Transit BridgeCross Section at AbutmentsFrom initial Bridge Study Work 10-15-2008

Landside Pier at Eastbank

Moved west as part of refinement

Willamette River Transit BridgeCable Stayed – Refined


Thank youThank you

For more information, visit: trimet.org/pm

portland - milwaukie light rail willamette river bridge...

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