Innovations in Transportation Interchange and Highway Design Rob - - PowerPoint PPT Presentation

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Apr 13, 2023 129 likes •433 views

California Transportation Commission Tab 15 Innovations in Transportation Interchange and Highway Design Rob Himes, PE President (949) 333-9690 rhimes@markthomas.com www.markthomas.com December 4, 2019 Who is Mark Thomas? 92 Years in

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California Transportation Commission Tab 15

Innovations in Transportation

Interchange and Highway Design

Rob Himes, PE

President (949) 333-9690

rhimes@markthomas.com www.markthomas.com

December 4, 2019

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Who is Mark Thomas?

92 Years in business
12 offices/250 staff
Working with Caltrans Since 1987

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CREATIVITY INNOVATION

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INTERCHANGE INNOVATION

1950’s

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INTERCHANGE INNOVATION

1970’s

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INTERCHANGE INNOVATION

1980’s

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INTERCHANGE INNOVATION

1990’s

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INTERCHANGE INNOVATION

2000’s

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INTERCHANGE INNOVATION

2010’s

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INTERCHANGE INNOVATION

NOW

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TRAFFIC MOVEMENTS

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DIVERGING DIAMOND

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DIVERGING DIAMOND

FHWA SA-14-067

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PROJECT LOCATION

MANTECA

DIVERGING DIAMOND

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DIVERGING DIAMOND

SR-120/Union Rd DDI Manteca, Ca

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RIBBON PATH

US 50/Watt Avenue

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RIBBON PATH

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RIBBON PATH

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RIBBON PATH

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During Construction

Bicyclists using pedestrian

vercrossing.

Post Construction

Bicyclists using New Trail. Low bicycle usage once new trail was constructed

RIBBON PATH

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BUS RAPID TRANSIT LANE

US 101/Shoreline Blvd

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Section View

BUS RAPID TRANSIT LANE

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BUS RAPID TRANSIT LANE

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BUS ON SHOULDER

Highway 1 - SCCRTC

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BUS ON SHOULDER

Section View

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BOS On Shoulder Operation

BUS ON SHOULDER

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SO, WHAT HAVE WE LEARNED?

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1950’s 1970’s 1980’s 2010’s 1990’s 2000’s NOW

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CREATIVITY INNOVATION

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Rob Himes, PE

President (949) 333-9690

rhimes@markthomas.com www.markthomas.com