Friday, June 19, 2020

Sunday, June 14, 2020

SF

https://jf-databits.blogspot.com/search?q=SF

https://www.sfgate.com/bayarea/article/Sheltering-in-place-had-one-positive-1-billion-15209559.php

subways and regional transit

http://www.walshgroup.com/ourexperience/transportation/transit.html ,

https://blog.mass.gov/transportation/tag/mbta ,
https://blog.mass.gov/transportation/tag/regional-transit ,


https://jf-databits.blogspot.com/search?q=urban+rail

highways in general


http://www.walshgroup.com/ourexperience/transportation/highways.html


https://americanbridge.fandom.com/wiki/Interstate_95


roads, bridges and tunnels

wide bridges and roads...



http://www.walshgroup.com/ourexperience/transportation/bridges/i64danielboonebridge.html


MassDOT began a project to replace the bridge with a new, twin-span network tied arch bridge. The two bridges were to be identical in design. The first bridge was constructed next to the original bridge and opened to traffic in June 2016.
https://americanbridge.fandom.com/wiki/Whittier_Memorial_Bridge ,
https://www.roadsbridges.com/no-10-whittier-bridge ,
https://www.canambridges.com/projects/whittier-bridge ,
https://www.flickr.com/photos/massdot/19721380485/in/photostream
"The previous bridge at this location was built in 1951 and named for the poet and abolitionist John Greenleaf Whittier. The bridge carries vehicles on I-95 north and southbound between Newburyport and Amesbury over the Merrimack River. The structure is a critical regional transportation link for people and commerce throughout the region.

the 7, 8 & 9 lane bridge...





https://jf-databits.blogspot.com/search?q=RBT

the 4, 5 & 6 lane bridge...





https://jf-databits.blogspot.com/search?q=RBT

the 1, 2 & 3 lane bridge



The rehabilitated bridge has three lanes of traffic (two northbound and one southbound) and one bicycle lane.
https://en.wikipedia.org/wiki/Anderson_Memorial_Bridge ,
https://blog.mass.gov/transportation/massdot-highway/anderson-memorial-bridge-groundbreaking ,
https://bridgehunter.com/ma/suffolk/anderson



https://jf-databits.blogspot.com/search?q=RBT