Portland - Milwaukie Light Rail Willamette River Bridge ...trimet.org/pdfs/pm/wrbac_meeting/docs/PMLR_WRB...DUBAI MARINA BRIDGE Dubai, United Arab Emirates. DUBAI MARINA BRIDGE Dubai,

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

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


LALOMA FOOTHILL PEDESTRIAN BRIDGEBerkeley, CA

LA LOMA FOOTHILL PEDESTRIAN BRIDGEBerkeley, CA

IRON HORSE TRAIL PEDESTRIAN BRIDGEPleasant Hill, 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 A

Inclined Tower

SCHEME A

Inclined Tower

SCHEME A

Inclined Tower

SCHEME A

Inclined Tower

SCHEME B

V – Tower with Strut

SCHEME B


SCHEME B


SCHEME C

Split V – Tower with Strut

SCHEME C

Split V – Tower with Strut

SCHEME D

H – Tower

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 ...trimet.org/pdfs/pm/wrbac_meeting/docs/PMLR_WRB...DUBAI MARINA BRIDGE Dubai, United Arab Emirates. DUBAI MARINA BRIDGE Dubai,

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