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 and 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)
(21)
(37)
(31)
(34)
(33)
(48)
(28)
(24)
(25)
(30)
(42)
(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)
(3)
(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)
(4)
(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)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(5)
(1)
(1)
(1)
(5)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(2)
(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)
(3)
(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)
(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)
(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)
(1)
(2)
(1)
(1)
(1)
(1)
(2)
(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)
(3)
(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)
(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)
0 of 1000
(1)
(65)
(3)
(11)
(9)
(1)
(1)
(1)
(5)
(14)
(17)
(159)
(338)
(1)
0 of 14
(1)
(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 152
(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)
(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)
(2)
(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)
(1)
(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)
(1)
(2)
(2)
(2)
(1)
(1)
(1)
(1)
(11)
(2)
(2)
(1)
(10)
(1)
(16)
(9)
(2)
(2)
(3)
(1)
(2)
(1)
(26)
(1)
(1)
(7)
(16)
(1)
(1)
(1)
(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 310
(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)
(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)
(3)
(1)
(22)
(1)
(51)
(1)
(2)
(4)
(15)
(1)
(3)
(2)
(2)
(1)
(1)
(1)
(1)
(9)
(8)
(1)
(1)
(2)
(2)
(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 210
(1)
(1)
(3)
(1)
(1)
(1)
(7)
(2)
(1)
(1)
(1)
(1)
(1)
(2)
(2)
(1)
(1)
(4)
(1)
(1)
(2)
(1)
(18)
(1)
(3)
(1)
(1)
(1)
(36)
(3)
(1)
(2)
(1)
(2)
(3)
(5)
(2)
(3)
(1)
(1)
(1)
(6)
(74)
(34)
(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)
(1)
(9)
(1)
(1)
(1)
(1)
(15)
(1)
(1)
(2)
(4)
(3)
(1)
(1)
(1)
(1)
(3)
(1)
(1)
(1)
(3)
(8)
(2)
(1)
(1)
(20)
(1)
(1)
(7)
(1)
(1)
(1)
(3)
(3)
(2)
(9)
(2)
(1)
(1)
(13)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(4)
(1)
(16)
(1)
(1)
(1)
(3)
(2)
(1)
(1)
(13)
(1)
(2)
(1)
(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)
(537)
(3)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(5)
(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)
(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)
(18)
(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)
(25)
(67)
(2)
(1)
(3)
(3)
(1)
(5)
(28)
(1)
(11)
(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)
(3)
(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)
(1)
(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)
(3)
(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 421 - 440 of 626 results
  • Climate Change Model Language in Transportation Plans
    Climate Change – Model Language in Transportation Plans
    ICF International (Firm)
    2010-05-13 | PDF
    Discussion of climate change is becoming more common in transportation planning documents. Many state DOTs and MPOs are recognizing the role that transportation policies and investments play in contributing to climate change and conversely, the potential impact of climate change on transportation systems. Long range transportation plans (LRTPs) in ...
  • ICAO CAEP Modelling and Databases Task Force ICAO Goals Assessment Results
    ICAO CAEP Modelling and Databases Task Force, ICAO Goals Assessment Results
    Fleming, Gregg G. ;
    Ziegler, Urs
    2010-05-12 | PDF
    This presentation was given at the International Civil Aviation Organization, Session Two - Aviation Emissions Quantification and MRV. Results present the consensus view of MODTF, and are consistent across multiple models. Primary results based on ICAO FESG central forecast of aviation demand, with some comparisons with low-demand case. Supporting ...
  • Regional Climate Change Effects Useful Information for Transportation Agencies
    Regional Climate Change Effects: Useful Information for Transportation Agencies
    United States. Federal Highway Administration
    2010-05-10 | PDF
    The purpose of this report is to provide the transportation community (including highway engineers, planners, NEPA practitioners) with digestible, transparent, regional information on projected climate change effects that are most relevant to the U.S. highway system. This information is designed to inform assessments of the risks and vulnerabilitie ...
  • LightDuty Vehicle Greenhouse Gas Emission Standards and Corporate Average Fuel Economy Standards Final Rule
    Light-Duty Vehicle Greenhouse Gas Emission Standards and Corporate Average Fuel Economy Standards: Final Rule
    United States. Department of Transportation. National Highway Traffic Safety Administration  ...
    2010-05-07 | PDF
    Final Rule to establish a National Program consisting of new standards for light-duty vehicles that will reduce greenhouse gas emissions and improve fuel economy. This joint Final Rule is consistent with the National Fuel Efficiency Policy announced by President Obama on May 19, 2009, responding to the country's critical need to address global clim ...
  • Consumer Adoption and Grid Impact Models for PlugIn Hybrid Electric Vehicles in Wisconsin
    Consumer Adoption and Grid Impact Models for Plug-In Hybrid Electric Vehicles in Wisconsin
    Venkataramanan, G. ;
    Guo, Jessica
    2010-05-01 | PDF
    This proposed study focuses on assessing the demand for plug-in hybrid electric vehicles (PHEV) in Wisconsin and its economic impacts on the State's energy market and the electric grid. PHEVs are expected to provide a range of about 40 miles per drive cycle using plug-in recharging from the electric grid, in addition to the virtually unlimited rang ...
  • Carbon Sequestration Pilot Program Estimated Land Available for Carbon Sequestration in the National Highway System
    Carbon Sequestration Pilot Program: Estimated Land Available for Carbon Sequestration in the National Highway System
    Poe, Carson
    ORCID ICON IMG
    2010-05-01 | PDF
    The Federal Highway Administration (FHWA) established the Carbon Sequestration Pilot Program (CSPP) in 2008 to assess whether a roadside carbon sequestration effort through modified maintenance and management practices is appropriate and feasible for state Departments of Transportation (DOTs) when balanced against ecological and economic uncertaint ...
  • Freight and Air Quality Handbook
    Freight and Air Quality Handbook
    Hyman, Robert ;
    Schiller, Roger
    2010-05-01 | PDF
    This handbook was developed as a resource for states, metropolitan planning organizations (MPO), the Federal Highway Administration (FHWA) and other public- and private-sector organizations to use in developing solutions to freight related air quality issues and emissions challenges. This handbook provides the background needed to understand how fr ...
  • Consumer Adoption and Grid Impact Models for Plugin Hybrid Electric Vehicles in Wisconsin Part B Grid Impact Studies
    Consumer Adoption and Grid Impact Models for Plug-in Hybrid Electric Vehicles in Wisconsin: Part B: Grid Impact Studies
    Guo, Jessica Y. ;
    Venkataramanan, Giri
    2010-05-01 | PDF
    This study focuses on assessing the demand for plug-in hybrid electric vehicles (PHEV) in Wisconsin and provides near term recommendations to manage its impacts on the State's electrical grid.
  • Commercial aviation alternative fuels initiative
    Commercial aviation alternative fuels initiative
    Lewis, K. C.
    2010-04-22 | PDF
    This presentation looks at alternative fuels to enhance environmental stability, reduction of greenhouse gas emissions, air quality benefits (e.g., SOx and PM), fuel supply stability, and fuel price stability.
  • Iowas Renewable Energy and Infrastructure Impacts Final Report
    Iowa's Renewable Energy and Infrastructure Impacts: Final Report
    Gkritza, Konstantina ;
    Smith, Duane E.
    2010-04-01 | PDF
    The federal government is aggressively promoting biofuels as an answer to global climate change and dependence on imported sources of energy. Iowa has quickly become a leader in the bioeconomy and wind energy production, but meeting the United States Department of Energy's goal having 20% of U.S. transportation fuels come from biologically based so ...
  • Climate ChangeVariability Science and Adaptive Strategies for State and Regional Transportation Decision Making
    Climate Change/Variability Science and Adaptive Strategies for State and Regional Transportation Decision Making
    Lindquist, Eric
    2010-04-01 | PDF
    The objective of this study was to generate a baseline understanding of current policy responses to climate change/variability at the state and regional transportation-planning and -decision levels. Specifically, researchers were interested in the question of whether state and regional governments were currently including climate change impacts or ...
  • Climate Change Indicators in the United States
    Climate Change Indicators in the United States
    United States. Environmental Protection Agency
    2010-04-01 | PDF
    The U.S. Environmental Protection Agency (EPA) has published this report, Climate Change Indicators in the United States, to help readers interpret a set of important indicators to better understand climate change. The report presents 24 indicators, each describing trends in some way related to the causes and effects of climate change. The indicato ...
  • Transportations Role in Reducing US Greenhouse Gas Emissions Volume 1 and Volume 2 Report to Congress US Department of Transportation
    Transportation's Role in Reducing U.S. Greenhouse Gas Emissions, Volume 1 and Volume 2: Report to Congress, U.S. Department of Transportation
    United States. Department of Transportation
    2010-04-01 | PDF
    This study evaluates potentially viable strategies to reduce transportation greenhouse gas (GHG) emissions. The study was mandated by the Energy Independence and Security Act (P.L. 110-140, December 2007). The Act directed the U.S. Department of Transportation (DOT), in coordination with the U.S. Environmental Protection Agency (EPA) and consultati ...
  • New Trends in Transportation and Land Use Scenario Planning Five Case Studies of Regional and Local Scenario Planning Efforts
    New Trends in Transportation and Land Use Scenario Planning: Five Case Studies of Regional and Local Scenario Planning Efforts
    John A. Volpe National Transportation Systems Center (U.S.). Transportation Policy, Planning and Organizational Excellence Division
    2010-04-01 | PDF
    This report summarizes important findings from a literature review on scenario planning processes and a scan of stakeholders. It also presents case studies on innovative, ‘next generation' scenario planning efforts. The project team defined next generation scenario planning efforts as those that seek to capture a broader range of issues and challen ...
  • Transportations Role in Reducing US Greenhouse Gas Emissions Volume 1 Report to Congress US Department of Transportation
    Transportation's Role in Reducing U.S. Greenhouse Gas Emissions, Volume 1: Report to Congress, U.S. Department of Transportation
    United States. Department of Transportation
    2010-04-01 | PDF
    This study evaluates potentially viable strategies to reduce transportation greenhouse gas (GHG) emissions. The study was mandated by the Energy Independence and Security Act (P.L. 110-140, December 2007). The Act directed the U.S. Department of Transportation (DOT), in coordination with the U.S. Environmental Protection Agency (EPA) and consultati ...
  • Inventory of US Greenhouse Gas Emissions and Sinks 19902008
    Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990-2008
    United States. Environmental Protection Agency
    2010-04-01 | PDF
    An emissions inventory that identifies and quantifies a country's primary anthropogenic sources and sinks of greenhouse gases is essential for addressing climate change. This inventory adheres to both 1) a comprehensive and detailed set of methodologies for estimating sources and sinks of anthropogenic greenhouse gases, and 2) a common and consiste ...
  • AASHTO 26 Other Groups Urge Lawmakers Not to Divert User Fees in Climate and Energy Legislation
    AASHTO, 26 Other Groups Urge Lawmakers Not to Divert User Fees in Climate and Energy Legislation
    American Association of State Highway and Transportation Officials
    2010-04-01 | PDF
    In a letter to three senators who are crafting climate change legislation, the American Association of the State Highway and Transportation Officials along with 26 other groups urged the lawmakers to resist diverting funding derived from fuel taxes to other uses and ensure climate and energy legislation that "retains the long-standing principle of ...
  • Iowas Renewable Energy and Infrastructure Impacts Tech Transfer Summary
    Iowa's Renewable Energy and Infrastructure Impacts [Tech Transfer Summary]
    Gkritza, Konstantina ;
    Smith, Duane E.
    2010-04-01 | PDF
    Objectives: • Estimate traffic growth and pavement deterioration due to Iowa's growing renewable energy industries in a multi-county area; • Develop a traffic and fiscal impact model to help assess the impact of additional biofuels plants on Iowa's transportation system; and, • Suggest public policy changes to local governments in order to provide ...
  • Transportations Role in Reducing US Greenhouse Gas Emissions Volume 2 Report to Congress US Department of Transportation
    Transportation's Role in Reducing U.S. Greenhouse Gas Emissions, Volume 2: Report to Congress, U.S. Department of Transportation
    United States. Department of Transportation
    2010-04-01 | PDF
    This study evaluates potentially viable strategies to reduce transportation greenhouse gas (GHG) emissions. The study was mandated by the Energy Independence and Security Act (P.L. 110-140, December 2007). The Act directed the U.S. Department of Transportation (DOT), in coordination with the U.S. Environmental Protection Agency (EPA) and consultati ...
  • Climate Change Preliminary Observations on Geoengineering Science Federal Efforts and Governance Issues Testimony before the Committee on Science and Technology House of Representatives
    Climate Change: Preliminary Observations on Geoengineering Science, Federal Efforts, and Governance Issues: Testimony before the Committee on Science and Technology, House of Representatives
    Rusco, Frank
    2010-03-18 | PDF
    Key scientific assessments have underscored the urgency of reducing emissions of carbon dioxide to help mitigate potentially negative effects of climate change; however, many countries with significant greenhouse gas emissions, including the United States, China, and India, have not committed to binding limits on emissions to date, and carbon dioxi ...
    Supporting Files
421 - 440 / 626
 Found an issue?
Send us an email at: publishinghd@cdc.gov