U.S. flag An official website of the United States government.
Official websites use .gov

A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS

A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

Transportation Resilience & Vulnerability Collection

rosaP Repository & Open Science Access Portal

The Transportation Resilience & Vulnerability Collection is a curated selection of information on transportation infrastructure, resilience, and vulnerability issues. Bookmark this collection: https://rosap.ntl.bts.gov/collection_tccc or https://doi.org/10.21949/1530826.

(29)
(29)
(11)
(13)
(13)
(20)
(37)
(31)
(34)
(33)
(48)
(28)
(24)
(25)
(30)
(41)
(56)
(44)
(7)
(4)
(3)
(3)
(4)
(2)
(2)
(6)
(9)
(7)
(15)
(6)
(2)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
0 of 38
(1)
(1)
(2)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(3)
(5)
(1)
(2)
(2)
(1)
(1)
(1)
(1)
(2)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(3)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(2)
(1)
(4)
(1)
(1)
(1)
(1)
(1)
(3)
(1)
(1)
(2)
(2)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(3)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(3)
(3)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(3)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(3)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(2)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(2)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(5)
(1)
(1)
(1)
(5)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(4)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(3)
(1)
(3)
(2)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(2)
(1)
(8)
(2)
(1)
(1)
(1)
(1)
(1)
(2)
(3)
(2)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(3)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(2)
(2)
(1)
(1)
(1)
(1)
(2)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(2)
(2)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(2)
(2)
(2)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(4)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(3)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(2)
(1)
(2)
(2)
(1)
(1)
(3)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(2)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(3)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(4)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(2)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(3)
(1)
(2)
(1)
(1)
(2)
(1)
(1)
(3)
(2)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(3)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(3)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(4)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(2)
(3)
(3)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(3)
(3)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(2)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(3)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(3)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(7)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(2)
(1)
(1)
(1)
(4)
(3)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(4)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(3)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(3)
(1)
(1)
(4)
(1)
(1)
(1)
(4)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(2)
(3)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(3)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(2)
(1)
(1)
(2)
(1)
(1)
(2)
(1)
(1)
(2)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(3)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(6)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
0 of 998
(1)
(65)
(3)
(11)
(9)
(1)
(1)
(1)
(5)
(14)
(17)
(159)
(336)
(1)
0 of 14
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(3)
(1)
(1)
(1)
(2)
(1)
(3)
(1)
(2)
(7)
(1)
(1)
(9)
(1)
(3)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(2)
(1)
(2)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(2)
(1)
(1)
(1)
(2)
(6)
(4)
(4)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(3)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(3)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(6)
0 of 151
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(4)
(3)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(3)
(1)
(1)
(4)
(4)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(4)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(3)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(3)
(1)
(2)
(1)
(4)
(1)
(2)
(1)
(1)
(1)
(3)
(1)
(1)
(1)
(1)
(1)
(1)
(16)
(1)
(1)
(2)
(2)
(2)
(1)
(51)
(1)
(1)
(6)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(6)
(1)
(2)
(7)
(1)
(1)
(1)
(1)
(9)
(1)
(1)
(1)
(1)
(1)
(1)
(22)
(1)
(1)
(1)
(2)
(2)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(2)
(3)
(1)
(1)
(5)
(5)
(2)
(2)
(2)
(1)
(3)
(2)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(14)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(3)
(3)
(1)
(1)
(1)
(4)
(1)
(1)
(3)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(2)
(2)
(1)
(1)
(1)
(1)
(11)
(2)
(2)
(1)
(10)
(1)
(16)
(7)
(2)
(2)
(3)
(1)
(2)
(1)
(26)
(1)
(1)
(7)
(16)
(1)
(1)
(3)
(45)
(1)
(1)
(51)
(2)
(1)
(1)
(2)
(1)
(1)
(7)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(2)
(19)
(1)
(2)
(2)
(1)
(2)
(2)
(2)
(2)
(1)
(1)
(2)
(1)
(3)
(2)
(1)
(1)
(1)
(1)
(3)
(1)
(1)
(1)
(3)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(3)
(1)
(1)
(1)
(1)
(2)
(2)
(1)
(1)
(6)
(1)
(2)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(26)
(1)
0 of 307
(1)
(1)
(4)
(1)
(1)
(4)
(1)
(4)
(2)
(1)
(1)
(1)
(4)
(1)
(25)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(4)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(2)
(1)
(1)
(1)
(2)
(2)
(2)
(11)
(2)
(1)
(1)
(1)
(2)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(2)
(2)
(25)
(1)
(1)
(12)
(1)
(1)
(1)
(2)
(2)
(3)
(6)
(1)
(1)
(2)
(15)
(1)
(1)
(1)
(1)
(2)
(3)
(24)
(1)
(2)
(3)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(2)
(1)
(1)
(2)
(1)
(1)
(1)
(3)
(3)
(2)
(1)
(2)
(1)
(3)
(3)
(2)
(2)
(1)
(1)
(6)
(4)
(1)
(1)
(2)
(1)
(7)
(2)
(1)
(1)
(4)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(3)
(3)
(1)
(1)
(1)
(1)
(2)
(1)
(4)
(1)
(2)
(47)
(3)
(8)
(1)
(22)
(1)
(51)
(1)
(2)
(4)
(15)
(1)
(3)
(2)
(2)
(1)
(1)
(1)
(1)
(9)
(8)
(1)
(1)
(3)
(3)
(55)
(1)
(2)
(1)
(3)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(11)
(3)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(3)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(5)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(2)
(1)
0 of 208
(1)
(1)
(3)
(1)
(1)
(1)
(7)
(2)
(1)
(1)
(1)
(1)
(1)
(2)
(2)
(1)
(1)
(4)
(1)
(1)
(2)
(1)
(16)
(1)
(1)
(3)
(1)
(1)
(1)
(36)
(3)
(1)
(2)
(1)
(2)
(3)
(5)
(2)
(3)
(1)
(1)
(1)
(6)
(74)
(33)
(2)
(1)
(1)
(1)
(1)
(3)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(32)
(1)
(7)
(1)
(7)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(5)
(1)
(1)
(1)
(1)
(15)
(1)
(1)
(2)
(4)
(3)
(1)
(1)
(1)
(1)
(3)
(1)
(1)
(1)
(3)
(8)
(2)
(1)
(1)
(19)
(1)
(1)
(7)
(1)
(1)
(1)
(3)
(3)
(2)
(9)
(2)
(1)
(1)
(13)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(4)
(16)
(1)
(1)
(1)
(3)
(2)
(1)
(1)
(13)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(6)
(1)
(2)
(28)
(2)
(1)
(1)
(2)
(8)
(1)
(1)
(7)
(1)
(1)
(1)
(1)
(1)
(23)
(1)
(1)
(1)
(2)
(4)
(2)
(1)
(1)
(1)
(1)
(26)
(535)
(3)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(4)
(1)
(2)
(2)
(1)
(1)
(1)
(1)
(3)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(4)
(1)
(8)
(1)
(1)
(6)
(1)
(4)
(2)
(10)
(1)
(1)
(2)
(3)
(1)
(1)
(5)
(2)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(2)
(1)
(1)
(2)
(2)
(1)
(5)
(2)
(1)
(2)
(2)
(3)
(2)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(3)
(2)
(2)
(3)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(2)
(6)
(1)
(13)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(2)
(1)
(1)
(1)
(1)
(4)
(8)
(1)
(1)
(2)
(22)
(2)
(1)
(1)
(1)
(1)
(1)
(2)
(4)
(6)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(2)
(1)
(2)
(3)
(1)
(2)
(1)
(2)
(2)
(2)
(1)
(1)
(1)
(2)
(9)
(1)
(2)
(65)
(5)
(7)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(4)
(2)
(2)
(1)
(1)
(1)
(3)
(1)
(3)
(1)
(17)
(1)
(1)
(1)
(2)
(1)
(1)
(7)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(2)
(2)
(1)
(1)
(1)
(1)
(1)
(2)
(2)
(1)
(1)
(3)
(1)
(4)
(1)
(1)
(3)
(13)
(1)
(3)
(1)
(2)
(1)
(2)
(3)
(3)
(5)
(2)
(1)
(17)
(4)
(1)
(20)
(1)
(1)
(1)
(1)
(47)
(12)
(1)
(20)
(3)
(1)
(4)
(1)
(1)
(3)
(1)
(1)
(2)
(1)
(3)
(4)
(1)
(2)
(2)
(1)
(1)
(1)
(28)
(5)
(1)
(1)
(24)
(67)
(2)
(1)
(3)
(3)
(1)
(5)
(27)
(1)
(10)
(1)
(6)
(1)
(9)
(1)
(1)
(8)
(16)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(3)
(1)
(4)
(5)
(1)
(1)
(1)
(5)
(90)
(6)
(2)
(1)
(1)
(1)
(1)
(3)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(2)
(1)
(3)
(1)
(1)
(2)
(2)
(1)
(2)
(1)
(1)
(2)
(1)
(5)
(1)
(2)
(1)
(1)
(3)
(5)
(1)
(1)
(1)
(1)
(1)
(3)
(2)
(43)
(1)
(1)
(56)
(3)
(11)
(1)
(1)
(2)
(1)
(5)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(8)
(1)
(14)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(2)
(2)
(5)
(26)
(1)
(1)
(1)
(1)
(1)
(5)
(2)
(4)
(1)
(9)
(1)
(8)
(1)
(4)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(2)
(1)
(103)
(1)
(3)
(4)
(1)
(88)
(3)
(1)
(2)
(168)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(2)
(2)
(1)
(1)
(2)
(4)
(1)
(38)
(1)
(1)
(1)
(5)
(1)
(4)
(4)
(2)
(2)
(1)
(1)
(1)
(1)
(1)
(6)
(2)
(2)
(1)
(2)
(3)
(2)
(1)
(1)
(2)
(1)
(54)
(1)
(2)
(2)
(1)
(5)
(1)
(1)
(1)
(4)
(1)
(1)
(1)
(1)
(3)
(3)
(3)
(1)
(1)
(2)
(4)
(1)
(1)
(1)
(2)
(3)
(1)
(9)
(1)
(3)
(6)
(1)
(1)
(1)
(2)
(1)
(6)
(3)
(5)
(2)
(5)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(40)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(3)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(2)
(1)
(1)
(2)
(1)
(1)
(1)
(2)
(5)
(2)
(1)
(1)
(6)
(2)
(1)
(1)
(1)
(1)
(3)
(1)
(10)
(1)
(13)
(2)
(3)
(13)
(3)
(1)
(1)
(1)
(3)
(1)
(1)
(6)
(2)
(1)
(18)
(1)
(1)
(3)
(1)
(4)
(1)
(2)
(2)
(2)
(1)
(2)
(1)
(7)
(3)
(2)
(7)
(3)
(2)
(2)
(2)
(5)
(2)
(2)
(3)
(2)
(2)
(4)
(2)
(7)
(2)
(3)
(3)
(8)
(2)
(3)
(16)
(2)
(3)
(4)
(2)
(2)
(6)
(2)
(3)
(2)
(5)
(3)
(2)
(2)
(2)
(2)
(7)
(3)
(3)
(2)
(2)
(4)
(6)
(2)
(3)
(2)
(3)
(3)
(6)
(6)
(2)
(2)
(2)
(2)
(3)
(6)
(2)
(8)
(5)
(3)
(26)
(5)
(17)
(12)
(2)
(27)
(3)
(4)
(13)
(34)
(54)
(3)
(33)
(3)
(22)
(7)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(6)
(26)
(4)
(2)
(2)
(4)
(2)
(2)
(6)
(5)
(3)
(2)
(2)
(8)
(4)
(3)
(10)
(3)
(12)
(3)
(17)
(5)
(10)
(2)
(5)
(5)
(5)
(4)
(2)
(2)
(2)
(17)
(55)
(2)
(4)
(6)
(2)
(2)
(2)
(3)
(4)
(9)
(3)
(3)
(3)
(2)
(3)
(2)
(48)
(2)
(6)
(5)
(3)
(3)
(2)
(4)
(6)
(2)
(3)
(5)
(2)
(2)
(2)
(2)
(2)
(2)
(3)
(2)
(7)
(5)
(2)
(14)
(3)
(3)
(6)
(15)
(37)
(24)
(8)
(2)
(3)
(3)
(10)
(2)
(26)
(117)
(4)
(6)
(2)
(34)
(2)
(6)
(2)
(2)
(2)
(2)
(4)
(6)
(6)
(4)
(2)
(13)
(4)
(3)
(2)
(3)
(8)
(2)
(2)
(3)
(138)
(2)
(11)
(7)
(3)
(8)
(2)
(2)
(9)
(12)
(2)
(5)
(5)
(2)
(12)
(2)
(2)
(3)
(2)
(8)
(3)
(5)
(2)
(2)
(2)
(7)
(4)
(2)
(2)
(8)
(2)
(2)
(2)
(2)
(13)
(3)
(2)
(3)
(2)
(2)
(2)
(4)
(2)
(7)
(2)
(6)
(12)
(14)
(2)
(2)
(23)
(2)
(2)
(2)
(2)
(7)
0 of 1000
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
0 of 371
Showing 221 - 240 of 624 results
  • Estimating the Future Agriculture Freight Transportation Network Needs Due to Climate Change Using Remote Sensing and Regional Climate Models
    Estimating the Future Agriculture Freight Transportation Network Needs Due to Climate Change Using Remote Sensing and Regional Climate Models
    Camp, Janey ;
    Johnson, Paul
    2016-12-01 | PDF
    A reoccurring challenge with increasing fuel prices is optimization of multi- and inter-modal freight transport to move products most efficiently. Projections for the future of agriculture in the United States (U.S.) combined with regional climate models indicate a shift in warm temperatures northward and potential shift in agricultural growing sea ...
  • Evaluation of Biotechnologies for Flexible Pavement Applications Final Report
    Evaluation of Biotechnologies for Flexible Pavement Applications: Final Report
    Ericson, Christopher ;
    Bennert, Thomas
    2016-12-01 | PDF
    With solid data from environmental scientists supporting climate change there has been a strong push in the industry to look for alternative “green” or environmentally friendly methods to keep building and maintaining our infrastructure. This collaborative report looks into microbial processes to stabilize soil subgrade for roadways and asphalt lik ...
  • Air Quality and Climate Change Highlights OctoberNovember 2016
    Air Quality and Climate Change Highlights: October/November 2016
    United States. Federal Highway Administration. Office of Natural Environment
    2016-10-01 | PDF
    This brief newsletter each month keeps transportation stakeholders up-to-date on various issues related to transportation and climate change.
  • Climate Resilience and Planning Peer Exchange Atlanta Regional Commission
    Climate Resilience and Planning Peer Exchange: Atlanta Regional Commission
    Atlanta Regional Commission
    2016-10-01 | PDF
    This report summarizes a peer exchange on climate change resilience that was held October 4- 5, 2016 in Atlanta, Georgia and hosted by the Atlanta Regional Commission (ARC). The peer exchange was co-organized by the Federal Highway Administration (FHWA) and ARC. The purpose of this peer exchange was for staff from metropolitan planning organization ...
  • Hampton Roads Climate Impact Quantification Initiative Baseline Assessment of the Transportation Assets Overview of Economic Analyses Useful in Quantifying Impacts
    Hampton Roads Climate Impact Quantification Initiative: Baseline Assessment of the Transportation Assets & Overview of Economic Analyses Useful in Quantifying Impacts
    Miller, Rawlings ;
    Arthur, David
    2016-09-13 | PDF
    The Hampton Roads Climate Impact Quantification Initiative (HRCIQI) is a multi-part study sponsored by the U.S. Department of Transportation (DOT) Climate Change Center with the goals that include developing a cost tool that provides methods for voluntary grantee consideration of financial impacts in infrastructure planning due to climate change an ...
  • Temperature and Precipitation Impacts on Cold Region Pavement State Route 6State Route 15State Route 16 in Maine
    Temperature and Precipitation Impacts on Cold Region Pavement: State Route 6/State Route 15/State Route 16 in Maine
    United States. Federal Highway Administration
    2016-09-01 | PDF
    This is one of nine engineering case studies conducted under the Transportation Engineering Approaches to Climate Resiliency (TEACR) Project. This case study focused on the vulnerability of cold region pavement to changes in temperature and precipitation.
  • Barrier Island Roadway Overwashing from Sea Level Rise and Storm Surge US 98 on Okaloosa Island Florida
    Barrier Island Roadway Overwashing from Sea Level Rise and Storm Surge: US 98 on Okaloosa Island, Florida
    United States. Federal Highway Administration
    2016-09-01 | PDF
    This is one of nine engineering case studies conducted under the Transportation Engineering Approaches to Climate Resiliency (TEACR) Project. This case study focused on the vulnerability of a barrier island roadway to overwashing from sea level rise and storm surge.
  • Living Shoreline along Coastal Roadways Exposed to Sea Level Rise Shore Road in Brookhaven New York
    Living Shoreline along Coastal Roadways Exposed to Sea Level Rise: Shore Road in Brookhaven, New York
    United States. Federal Highway Administration
    2016-09-01 | PDF
    This is one of nine engineering case studies conducted under the Transportation Engineering Approaches to Climate Resiliency (TEACR) Project. This case study explores the feasibility of using a living shoreline to protect a coastal roadway against sea level rise and storm surge.
  • TEACR Engineering Assessment Adaptation DecisionMaking Assessment Process ADAP
    TEACR Engineering Assessment: Adaptation Decision-Making Assessment Process (ADAP)
    United States. Federal Highway Administration
    2016-09-01 | PDF
    The Adaptation Decision-Making Assessment Process (ADAP) is proposed as a tool for planners and designers to account for the increasing role of climate change in the design of civil works projects. ADAP is intended as a risk-based tool to aid decision makers in determining which project alternative makes the most sense in terms of life cycle cost, ...
  • Temperature and Precipitation Impacts to Pavements on Expansive Soils Proposed State Highway 170 in North Texas
    Temperature and Precipitation Impacts to Pavements on Expansive Soils: Proposed State Highway 170 in North Texas
    United States. Federal Highway Administration
    2016-09-01 | PDF
    This is one of nine engineering case studies conducted under the Transportation Engineering Approaches to Climate Resiliency (TEACR) Project. This case study focuses on the impacts of changes in temperature and precipitation on pavements constructed over expansive soils.
  • Precipitation and Temperature Impacts on Rock and Soil Slope Stability Interstate I77 in Carroll County Virginia
    Precipitation and Temperature Impacts on Rock and Soil Slope Stability: Interstate I-77 in Carroll County, Virginia
    United States. Federal Highway Administration
    2016-09-01 | PDF
    This is one of nine engineering case studies conducted under the Transportation Engineering Approaches to Climate Resiliency (TEACR) Project. This case study focused on the impacts of future changes in precipitation and temperature on rock and soil slope stability.
  • Air Quality and Climate Change Highlights AugustSeptember 2016
    Air Quality and Climate Change Highlights: August/September 2016
    United States. Federal Highway Administration. Office of Natural Environment
    2016-08-01 | PDF
    This brief newsletter each month keeps transportation stakeholders up-to-date on various issues related to transportation and climate change.
  • 20132015 Climate Resilience Pilot Program Outcomes Lessons Learned and Recommendations
    2013-2015 Climate Resilience Pilot Program: Outcomes, Lessons Learned, and Recommendations
    ICF International (Firm)
    2016-07-01 | PDF
    The Federal Highway Administration's (FHWA)'s Climate Resilience Pilot Program sought to assist state Departments of Transportation (DOTs), Metropolitan Planning Organizations (MPOs), and Federal Land Management Agencies (FLMAs) in enhancing resilience of transportation systems to extreme weather and climate change. From 2013 to 2015, nineteen pilo ...
  • Alaska Climate Trend Vulnerability Study
    Alaska Climate Trend Vulnerability Study
    Armstrong, Amit ;
    Dorney, Chris
    2016-07-01 | PDF
    This report presents the findings of a study that examined three transportation projects in Alaska for potential vulnerability to climate change and extreme weather events. The study was initiated jointly by the Alaska Department of Transportation and Public Facilities (AKDOT&PF) and the United States Federal Land Management Agencies (FLMAs) throug ...
  • Impact of Climate Change and Sea Level Rise on Stormwater Design and Reoccurring Flooding Problems in the Hampton Roads Region
    Impact of Climate Change and Sea Level Rise on Stormwater Design and Reoccurring Flooding Problems in the Hampton Roads Region
    Goodall, Jonathan L. ;
    Sridhar, Venkataramana
    2016-06-01 | PDF
    The information contained in this report is organized as three separate but related research studies. Collectively, these studies investigate the impact of climate change and sea level rise on transportation infrastructure within portions of the Hampton Roads region of Virginia. The first report "Impact of Sea Level Rise on Roadways in the Hampton ...
  • Structural Enhancements to Adapt to Impacts of Climate Change
    Structural Enhancements to Adapt to Impacts of Climate Change
    Ozbulut, Osman E. ;
    Daghash, Sherif
    2016-06-01 | PDF
    With the apparent evolution towards more extreme weather including hurricanes and tropical storms, state transportation agencies are realizing the need for adaptive infrastructure systems that can react and adapt to these events. However, dramatic changes in practices such as reconstruction or shifting population centers is extremely difficult to a ...
  • Air Quality and Climate Change Highlights JuneJuly 2016
    Air Quality and Climate Change Highlights: June/July 2016
    United States. Federal Highway Administration. Office of Natural Environment
    2016-06-01 | PDF
    This brief newsletter each month keeps transportation stakeholders up-to-date on various issues related to transportation and climate change.
  • Climate Change and Environmental Justice Considerations for Transportation Decisionmaking
    Climate Change and Environmental Justice: Considerations for Transportation Decision-making
    Federal Highway Administration (U.S.)
    2016-06-01 | PDF
    Rising levels of greenhouse gas (GHG) pollution, primarily from burning fossil fuels, are trapping heat in the atmosphere, causing climate changes such as: more frequent heat waves, heavier downpours, rising sea levels, and stronger coastal storms. Low-income communities are often severely impacted because they have fewer resources than most in the ...
  • Impact of Aviation on Climate FAAs Aviation Climate Change Research Initiative ACCRI Phase II
    Impact of Aviation on Climate: FAA's Aviation Climate Change Research Initiative (ACCRI) Phase II
    Brasseur, GP ;
    Gupta, Mohan
    2016-05-01 | PDF
    Under the Federal Aviation Administration's (FAA) Aviation Climate Change Research Initiative (ACCRI), non-CO2 climatic impacts of commercial aviation are assessed for current (2006) and for future (2050) baseline and mitigation scenarios. The effects of the non-CO2 aircraft emissions are examined using a number of advanced climate and atmospheric ...
  • The Role of Pavement in Reducing Greenhouse Gas Emissions Presentation
    The Role of Pavement in Reducing Greenhouse Gas Emissions [Presentation]
    Harvey, John
    ORCID ICON IMG
    2016-04-06 | PDF
    Briefing for California State Government Agencies on the role of pavement in reducing greenhouse gas emissions, and strategies to improve sustainability of asphalt pavement materials and construction.
221 - 240 / 624