The San Francisco Bay Trail

https://en.wikipedia.org/wiki/San_Francisco_Bay_Trail


https://en.wikipedia.org/wiki/San_Francisco_Bay_Trail#Gallery


https://www.youtube.com/watch?v=BsggXZeK2Cs

The Carquinez Suspension Bridge

https://www.flatironcorp.com/project/carquinez-suspension-bridge ,
https://www.youtube.com/watch?v=4_QJ2a8eI-M

https://en.wikipedia.org/wiki/Carquinez_Bridge ,
https://www.youtube.com/watch?v=5cdG0oXuRto

http://www.opacengineers.com/features/carquinez

sf ba bridges

lake-hodges-pedestrian-bridge

https://www.flatironcorp.com/project/lake-hodges-pedestrian-bridge





pedestrian bridges

Fort McM Athabasca-river-bridge

The bridge added five lanes to the previous four-lane configuration, and eventually expanded to a total of 10 lanes.
https://www.flatironcorp.com/project/athabasca-river-bridge/

the South Denver metropolitan area

https://www.flatironcorp.com/project/c-470-tolled-express-lanes-segment-1/

red-deer-interchange

https://www.flatironcorp.com/project/red-deer-interchange/

Winnipeg

https://www.flatironcorp.com/project/winnipeg-interchange


https://www.on-sitemag.com/features/on-the-perimeter-major-winnipeg-project-brings-concrete-solution-to-longstanding-bottleneck


https://en.wikipedia.org/wiki/Perimeter_Highway_(Winnipeg) ,
https://www.gov.mb.ca/mit/roadinfo/pdf/pth59_design_build_project_announcement_fact_sheet.pdf

Saskatoon

Calgary

Edmonton

Victoria

https://en.wikipedia.org/wiki/Pacific_Northwest#Population

Vancouver

https://en.wikipedia.org/wiki/Vancouver#Cityscape

https://www.on-sitemag.com/financing/infrastructure-bank-key-u-s-canada-high-speed-rail-study/1003958028/


https://en.wikipedia.org/wiki/Pacific_Northwest#Population

Seattle

https://en.wikipedia.org/wiki/Seattle#Cityscape


https://en.wikipedia.org/wiki/Pacific_Northwest#Population

cities

Portland, Oregon

https://en.wikipedia.org/wiki/Portland,_Oregon#Cityscape


https://slate.com/business/2019/02/portland-oregon-is-expanding-a-highway-says-it-will-be-good-for-the-environment.html


https://usa.streetsblog.org/2013/01/25/portland-mega-highway-backers-resort-to-rebranding/


http://www.betterinstitutions.com/blog/2013/07/freeway-expansion-doesnt-improve


https://www.desmogblog.com/2018/08/03/portland-oregon-wins-court-battle-ban-new-oil-infrastructure


https://en.wikipedia.org/wiki/Pacific_Northwest#Population