DALLAS DISTRICT: BUILDING SMARTER Mo Bur, P.E. District Engineer - - PowerPoint PPT Presentation

Dallas District: Building Smarter February 14, 2019

DALLAS DISTRICT: BUILDING SMARTER

Mo Bur, P.E. – District Engineer

February 14, 2019

Dallas District: Building Smarter February 14, 2019

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Presentation Roadmap

Dallas District: Building Smarter February 14, 2019

North Texas Fast Facts

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NORTH TEXAS IS…

13 COUNTIES | 9,000 SQ MILES | 7.4 MILLION PEOPLE

Source: 2018 NTX Profile, North Texas Commission

DALLAS DISTRICT IS…

7 COUNTIES | 5,444 SQ MILES | 4.8 MILLION PEOPLE

Not shown on county map: Navarro County

Dallas District: Building Smarter February 14, 2019

Source: Emerging Trends in Real Estate 2019 Survey

North Texas Real Estate

Dallas District: Building Smarter February 14, 2019

Large Companies in North Texas

5 *Image used courtesy of www.vectorstock.com

DJO

McKesson

Las Colinas

Core-Mark

Westlake

Facebook

Fort Worth

Toyota

Plano

Liberty Mutual

Plano JPMorgan Chase

Plano

Boeing

Plano

FedEx

Plano

Dallas District: Building Smarter February 14, 2019

Dallas CityMAP

The City Center Master Assessment Process (CityMAP) is a collaborative effort to gather stakeholder and public input to help guide the future of Dallas’ major downtown highways and improve mobility, livability, connectivity and economic vitality.

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Dallas District: Building Smarter February 14, 2019

Dallas CityMAP: The Process

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Dallas District: Building Smarter February 14, 2019

Dallas CityMAP: Study Corridors

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Dallas District: Building Smarter February 14, 2019

IH-35E Lowest Stemmons

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EXISTING PROPOSED

Lane Configurations Project Information

CSJ SJ: 0196-03-268 Lim imit its: From IH-30 to Oak Lawn Avenue

Dallas District: Building Smarter February 14, 2019

IH-35E Lowest Stemmons: Microsimulation

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Dallas District: Building Smarter February 14, 2019

The Southern Gateway

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Project Information

Total Project Length: 11 miles Project is broken up into two segments: Segment 1 Limits IH-35E from Colorado Blvd. to the IH- 35E/US 67 split Segment 2 Limits US 67 from the IH-35E/US 67 split to IH-20

Dallas District: Building Smarter February 14, 2019

The Southern Gateway: Project Overview

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Dallas District: Building Smarter February 14, 2019

The Southern Gateway: Project Details

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Utility relocations IH-35E main lane reconstruction and paving Building new lanes along both IH- 35E & US 67 Add U-turns, bike, pedestrian access, & wider shoulders on cross streets Local enhancements – deck plaza structure (managed by the City of Dallas) Soundwall construction

Dallas District: Building Smarter February 14, 2019

The Southern Gateway: 2018 Construction Milestones

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FEBRUARY 2018 MARCH 2018 SUMMER

• FALL

2018 FALL 2018 TO 2020 LATE 2021

February 2018 Project groundbreaking March 2018 HOV lanes long- term closure Summer-Fall 2018 Construction at cross streets & ramps

• 8th Street (June)
• Beckley Ave (July)
• Marsalis Ave (Oct)
• Illinois Ave (Nov)

Fall 2018-2020 Series of traffic shifts Late 2021 Full project completion

Dallas District: Building Smarter February 14, 2019

The Southern Gateway: Local Enhancements

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• TxDOT – is responsible for building the structural elements

for the deck

• City of Dallas – responsible for all amenities on top of the

deck structure; part of a separate project managed by the City of Dallas

TxDOT & The City

• f Dallas
• Proposed over IH-35E from Ewing Avenue to Marsalis

Avenue

LOCATION

• TxDOT’s project will construct the structural elements for

Phase 1 (from Ewing to Lancaster) and accommodations for Phase 2 of the City of Dallas’ planned deck plaza

PHASES

Southern Gateway Public Green

Dallas District: Building Smarter February 14, 2019

IH 635 LBJ East

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Limits: From US 75 to I-30 Description: Improve mobility, operations, and safety by reconstructing and widening 8 to 10 general purpose lanes, reconstructing the existing “grandfathered” tolled managed lanes, adding noise walls, and constructing continuous frontage roads

• Est. Design-Build Cost

$1,603,645,627 Approved Funding (FY 2019 UTP) $1,603,645,627

Dallas District: Building Smarter February 14, 2019

IH 635 LBJ East: Purpose and Need

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Accommo moda date e Projec ected ed Growth T Through gh the e Regi egion Pr Provide Relia iable Travel l Time

Existing “grandfathered” managed lanes

Relie ieve C Congestio ion

Increased capacity

Improve Saf afety an and Mo Mobil ilit ity

Address existing design deficiencies

Dallas District: Building Smarter February 14, 2019

IH 635 LBJ East: Proposed Project

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EXISTING TYPICAL SECTION PROPOSED DESIGN-BUILD

TYPICAL SECTION

Note: Additional capacity shown in purple.

Dallas District: Building Smarter February 14, 2019

IH 635 LBJ East: Procurement Timeline

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*Subject to Change

Dallas District: Building Smarter February 14, 2019

IH 635 LBJ East: Outreach Event

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Dallas District: Building Smarter February 14, 2019

A+B Method: Innovative Contracting

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DEFINITION

A combination criteria for selecting the winning bid for a construction project

CRITERIA

A = Traditional Cost Bid B = Bid Days

• Contract Duration (or

substantial completion)

• Milestone Duration
• Combination

A+B

CALCULATION

Bid Value = A + (B x Daily Road-Users Cost)

AWARD

Bid awarded to the lowest bid value

Dallas District: Building Smarter February 14, 2019

A+B Method: Project Examples

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IH IH-35E E Oper peration Impr mprovemen ements ts

• Road User Cost =

$50,000/day

• Winning bidder

estimated completion 120 days earlier than bidder 2

• Winning bidder did not

submit the lowest bid Conv nvert 2 Lane ne R Rur ural t to 6 6 Lan ane U Urban

• Road User Cost =

$9,000/day

• TxDOT anticipated 25

months

• Winning bidder

estimated completion in 17 months Add dd 3rd

rd Lane

ne o

• n

n Freeway y Segmen ment

• Road User Cost =

$20,000/day

• TxDOT anticipated 21

months

• Winning bidder

estimated completion in 17 months

Lowe

• west St

Stemmon mmons Project ct FM 2514 SH 161

Dallas District: Building Smarter February 14, 2019

Lane Rental Fees: Innovative Traffic & Safety Considerations

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Dallas District: Building Smarter February 14, 2019

Lane Rental Fee Charges Example

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Dallas District: Building Smarter February 14, 2019

Lane Rental Fee Charges Example: Dallas Horseshoe Project

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Dallas District: Building Smarter February 14, 2019

Questions & Answers

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Mo Bur ur, P.E. E. District Engineer – TxDOT, Dallas District Mo.Bur@txdot.gov (214) 320-6110 Please feel free to contact us for more information.

Thank ank Yo You!