Welcome Please: Sign in at the front table Review the project - - PowerPoint PPT Presentation

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Oct 27, 2023 162 likes •445 views

Welcome Please: Sign in at the front table Review the project displays Ask the project staff for clarification or more information Presentation will start at 6:30 P.M. City of Pittsburgh Department of Public Works Why were here

SLIDE 1

City of Pittsburgh Department of Public Works

Welcome

Please:

Sign in at the front table
Review the project displays
Ask the project staff for

clarification or more information Presentation will start at 6:30 P.M.

SLIDE 2

City of Pittsburgh Department of Public Works

Why we’re here

First Public Meeting

January 2013

Reviewed

–Bridge Condition –Replace v Rehab –Deck/Design considerations –Schedule

SLIDE 3

City of Pittsburgh Department of Public Works

Why we’re here

To present the bridge

design including pedestrian and bicycle features

Review

– Designs – Construction Schedule – Detours – Implosion

SLIDE 4

City of Pittsburgh Department of Public Works

Project Area

Bridge Project Site Schenley Park Greenfield

Greenfield Avenue

SLIDE 5

City of Pittsburgh Department of Public Works

What We’re Doing

Building a new bridge on existing alignment
Steel Arch replicating existing design
Widening/reallocating deck space devoted to

sidewalks, bike lanes, and traffic lanes

Salvaging and replacing key architectural

features – urns, pylons and obelisk

Creating a gateway design
Minimizing construction schedule

SLIDE 6

City of Pittsburgh Department of Public Works

Preserved/Replicated Features

SLIDE 7

City of Pittsburgh Department of Public Works

The Bridges

Concept 1 Concept 2

SLIDE 8

City of Pittsburgh Department of Public Works

The Bridges

Concept 1 Concept 2

SLIDE 9

City of Pittsburgh Department of Public Works

The Bridges

Concept 1 Concept 2

SLIDE 10

City of Pittsburgh Department of Public Works

The Bridges

Concept 1 Concept 2

SLIDE 11

City of Pittsburgh Department of Public Works

Deck Cross Section: Existing & New

SLIDE 12

City of Pittsburgh Department of Public Works

Beechwood & Pocusset

SLIDE 13

City of Pittsburgh Department of Public Works

Alger & Beechwood

Alger Ronald

SLIDE 14

City of Pittsburgh Department of Public Works

Schenley Park Parcel

Alger Ronald

SLIDE 15

City of Pittsburgh Department of Public Works

Schenley Park Parcel

Alger Ronald

SLIDE 16

City of Pittsburgh Department of Public Works

Construction Schedule

Demolition: December 2015 Construction: January 2016 - May 2017

SLIDE 17

City of Pittsburgh Department of Public Works

Posted Detour (Bridge/Parkway Closed)

SLIDE 18

City of Pittsburgh Department of Public Works

Posted Detour (Bridge/Parkway Closed)

SLIDE 19

City of Pittsburgh Department of Public Works

Posted Detour (Bridge Only Closed)

SLIDE 20

City of Pittsburgh Department of Public Works

Local Roadway Network

Schenley Park Greenfield Oakland Squirrel Hill

SLIDE 21

City of Pittsburgh Department of Public Works

Local Pedestrian/Bike Detour

Schenley Park Greenfield Oakland Squirrel Hill

SLIDE 22

City of Pittsburgh Department of Public Works

Implosion of Existing Bridge

Demo

moli lition: C Christ stmas W Week eek 20 2015 (5 5 (5 Da Days)

Evacu acuation Z Zone

afety Procedures

– Pre/Post st Sit ite A Asse ssessm sments – Sou Sound nd & Vibr bration M n Moni

nitoring

SLIDE 23

City of Pittsburgh Department of Public Works

Follow Up

Project Website:

http://greenfieldbridge.otmapgh.org

SLIDE 24

City of Pittsburgh Department of Public Works

Follow Up

SLIDE 25

City of Pittsburgh Department of Public Works

Follow Up

SLIDE 26

City of Pittsburgh Department of Public Works

Discussion

SLIDE 27

City of Pittsburgh Department of Public Works

Thanks for Attending

Project Website:

http://greenfieldbridge.otmapgh.org

Please:

Sign in at the front table
Review the displays and ask questions of the