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.

Federal Highway Administration

rosaP Repository & Open Science Access Portal

This collection contains reports and resources from the Federal Highway Administration (FHWA). Bookmark this collection: https://rosap.ntl.bts.gov/collection_fhwa or https://doi.org/10.21949/1530833.

(1)
(119)
(462)
(664)
(605)
(659)
(550)
(518)
(582)
(711)
(793)
(633)
(556)
(563)
(574)
(526)
(407)
(425)
(358)
(267)
(345)
(348)
(308)
(212)
(190)
(219)
(325)
(260)
(278)
(276)
(200)
(202)
(177)
(102)
(80)
(46)
(115)
(83)
(67)
(84)
(91)
(96)
(66)
(74)
(77)
(96)
(88)
(66)
(116)
(86)
(79)
(64)
(55)
(38)
(47)
(32)
(29)
(24)
(27)
(24)
(24)
(25)
(25)
(20)
(19)
(23)
(22)
(19)
(18)
(21)
(19)
(19)
(21)
(20)
(21)
(19)
(19)
(21)
(17)
(19)
(17)
(17)
(17)
(14)
(18)
(13)
(15)
(13)
(17)
(14)
(12)
(12)
(12)
(12)
(13)
(12)
(12)
(13)
(12)
(13)
(12)
(12)
(10)
(1)
(12)
(11)
(10)
(6)
0 of 108
(17)
(11)
(5)
(8)
(5)
(7)
(8)
(15)
(6)
(10)
(6)
(13)
(5)
(13)
(35)
(11)
(6)
(7)
(9)
(13)
(13)
(5)
(9)
(5)
(21)
(5)
(8)
(8)
(7)
(9)
(8)
(7)
(10)
(10)
(9)
(6)
(8)
(9)
(6)
(8)
(5)
(17)
(8)
(14)
(9)
(11)
(5)
(7)
(6)
(12)
(13)
(46)
(18)
(10)
(18)
(12)
(5)
(6)
(5)
(6)
(5)
(5)
(34)
(12)
(5)
(5)
(5)
(6)
(5)
(9)
(7)
(7)
(19)
(14)
(12)
(6)
(13)
(5)
(7)
(7)
(5)
(8)
(8)
(10)
(12)
(12)
(6)
(7)
(6)
(9)
(10)
(8)
(5)
(7)
(5)
(7)
(6)
(11)
(5)
(12)
(7)
(12)
(9)
(5)
(5)
(6)
(12)
(12)
(6)
(7)
(14)
(6)
(8)
(7)
(8)
(11)
(5)
(12)
(8)
(7)
(7)
(12)
(8)
(7)
(34)
(5)
(10)
(5)
(6)
(9)
(6)
(12)
(6)
(6)
(8)
(5)
(6)
(8)
(5)
(5)
(8)
(6)
(12)
(10)
(6)
(19)
(19)
(9)
(6)
(8)
(6)
(7)
(10)
(5)
(10)
(14)
(16)
(12)
(8)
(5)
(24)
(9)
(5)
(5)
(5)
(12)
(26)
(21)
(5)
(5)
(36)
(18)
(8)
(7)
(5)
(6)
(5)
(12)
(9)
(14)
(5)
(9)
(8)
(14)
(5)
(5)
(12)
(5)
(17)
(7)
(5)
(7)
(5)
(8)
(5)
(5)
(13)
(7)
(9)
(5)
(7)
(5)
(6)
(12)
(5)
(7)
(5)
(13)
(11)
(6)
(8)
(12)
(5)
(5)
(5)
(12)
(9)
(8)
(5)
(6)
(61)
(12)
(8)
(5)
(5)
(25)
(6)
(12)
(5)
(12)
(17)
(10)
(5)
(6)
(8)
(6)
(7)
(12)
(13)
(8)
(7)
(40)
(6)
(7)
(6)
(7)
(33)
(10)
(10)
(5)
(6)
(6)
(6)
(5)
(8)
(8)
(6)
(6)
(5)
(9)
(5)
(36)
(25)
(12)
(15)
(7)
(13)
(6)
(8)
(6)
(8)
(7)
(5)
(7)
(13)
(12)
(6)
(13)
(5)
(5)
(10)
(8)
(24)
(13)
(7)
(16)
(32)
(6)
(7)
(5)
(6)
(8)
(8)
(8)
(14)
(27)
(5)
(5)
(5)
(12)
(13)
(7)
(6)
(5)
(5)
(5)
(5)
(6)
(13)
(17)
(11)
(5)
(5)
(8)
(35)
(28)
(8)
(12)
(6)
(13)
(8)
(9)
(5)
(17)
(5)
(6)
(6)
(6)
(9)
(6)
(5)
(5)
(5)
(8)
(26)
(5)
(6)
(9)
(5)
(9)
(10)
(5)
(14)
(14)
(9)
(6)
(6)
(6)
(11)
(6)
(8)
(14)
(11)
(7)
(9)
(12)
(24)
(14)
(7)
(6)
(5)
(88)
(10)
(10)
(16)
(17)
(25)
(45)
(11)
(8)
(7)
(36)
(8)
(8)
(14)
(6)
(12)
(12)
(17)
(27)
(10)
(9)
(8)
(8)
(9)
(8)
(6)
(15)
(9)
(7)
(13)
(6)
(23)
(6)
(9)
(7)
(27)
(9)
(10)
(6)
(60)
(16)
(43)
(12)
(11)
(18)
(12)
(6)
(8)
(7)
(19)
(9)
(19)
(11)
(10)
(10)
(9)
(9)
(9)
(13)
(12)
(6)
(11)
(6)
(9)
(8)
(6)
(8)
(23)
(13)
(24)
(10)
(9)
(7)
(13)
(18)
(8)
(24)
(7)
(11)
(16)
(15)
(6)
(22)
(13)
(12)
(11)
(11)
(8)
(6)
(13)
(6)
(6)
(48)
(28)
(10)
(11)
(7)
(11)
(10)
(6)
(14)
(10)
(13)
(10)
(27)
(6)
(9)
(15)
(9)
(12)
(9)
(12)
(8)
(6)
(8)
(16)
(18)
(7)
(6)
(8)
(10)
(6)
(12)
(9)
(8)
(16)
(6)
(20)
(17)
(6)
(12)
(13)
(6)
(12)
(10)
(9)
(8)
(25)
(8)
(12)
(23)
(7)
(15)
(13)
(8)
(6)
(6)
(7)
(19)
(11)
(6)
(12)
(14)
(7)
(7)
(8)
(13)
(12)
(8)
(10)
(6)
(6)
(12)
(7)
(7)
(13)
(10)
(8)
(10)
(13)
(26)
(14)
(19)
(12)
(14)
(6)
(24)
(8)
(12)
(12)
(8)
(7)
(10)
(6)
(40)
(20)
(14)
(6)
(37)
(6)
(7)
(7)
(10)
(6)
(15)
(10)
(11)
(9)
(24)
(15)
(29)
(21)
(6)
(24)
(9)
(12)
(6)
(9)
(7)
(11)
(23)
(14)
(6)
(9)
(83)
(9)
(14)
(9)
(14)
(12)
(6)
(8)
(12)
(6)
(12)
(6)
(6)
(8)
(24)
(16)
(7)
(6)
(9)
(27)
(6)
(10)
(36)
(6)
(9)
(7)
(22)
(6)
(6)
(12)
(12)
(12)
(7)
(9)
(6)
(9)
(10)
(12)
(24)
(9)
(8)
(6)
(10)
(6)
(8)
(6)
(12)
(24)
(10)
(6)
(7)
(16)
(8)
(7)
(12)
(7)
(9)
(13)
(7)
(9)
(9)
(15)
(13)
(7)
(18)
(11)
(8)
(7)
(8)
(9)
(11)
(24)
(7)
(7)
(24)
(9)
(12)
(6)
(28)
(24)
(6)
(7)
(6)
(11)
(8)
(6)
(7)
(6)
(6)
(7)
(6)
(6)
(6)
(14)
(12)
(6)
(6)
(11)
(12)
(48)
(14)
(11)
(9)
(9)
(11)
(24)
(8)
(12)
(10)
(8)
(7)
(7)
(13)
(35)
(6)
(7)
(9)
(11)
(20)
(12)
(12)
(11)
(14)
(9)
(7)
(12)
(8)
(12)
(8)
(20)
(34)
(12)
(6)
(6)
(24)
(10)
(17)
(11)
(6)
(6)
(12)
(7)
(9)
(10)
(8)
(7)
(6)
(11)
(24)
(59)
(12)
(13)
(20)
(8)
(12)
(6)
(16)
(6)
(15)
(18)
(7)
(6)
(24)
(10)
(6)
(9)
(7)
(55)
(6)
(8)
(13)
(60)
(9)
(10)
(9)
(7)
(7)
(7)
(6)
(9)
(8)
(14)
(7)
(7)
(6)
(9)
(9)
(9)
(11)
(12)
(6)
(6)
(24)
(12)
(25)
(9)
(13)
(7)
(14)
(10)
(8)
(19)
(6)
(6)
(7)
(10)
(7)
(6)
(7)
(12)
(20)
(7)
(12)
(9)
(8)
(13)
(19)
(7)
(8)
(39)
(6)
(6)
(9)
(7)
(18)
(12)
(17)
(9)
(16)
(6)
(13)
(7)
(12)
(47)
(19)
(10)
(6)
(6)
(6)
(9)
(9)
(6)
(12)
(12)
(11)
(12)
(16)
(7)
(8)
(6)
(6)
(16)
(7)
(7)
(12)
(13)
(11)
(7)
(30)
(14)
(8)
(7)
(9)
(25)
(10)
(7)
(12)
(10)
(10)
(8)
(12)
(11)
(18)
(11)
(9)
(10)
(7)
(18)
(6)
(12)
(6)
(32)
(36)
(6)
(8)
(6)
(12)
(6)
(7)
(12)
(8)
(22)
(6)
(12)
(7)
(11)
(6)
(6)
(8)
(7)
(10)
(6)
(9)
(19)
(12)
(12)
(8)
(6)
(7)
(20)
(7)
(40)
(6)
(60)
(11)
(6)
(6)
(7)
(18)
(12)
(7)
(12)
(29)
(7)
(15)
(12)
(8)
(6)
(9)
(6)
(10)
(17)
(60)
(6)
(10)
(24)
(11)
(11)
(7)
(7)
(17)
(12)
(13)
(10)
(11)
(14)
(11)
(14)
(9)
(16)
(14)
(13)
(16)
(17)
(15)
(9)
(23)
(24)
(12)
(10)
(12)
(6)
(9)
(13)
(8)
(21)
(8)
(17)
(6)
(24)
(14)
(14)
(7)
(118)
(48)
(8)
(6)
(7)
(8)
(43)
(9)
(11)
(12)
(8)
(9)
(12)
(12)
(14)
(7)
(6)
(15)
(36)
(7)
(48)
(14)
(6)
(7)
(18)
(17)
(7)
(6)
(6)
(8)
(6)
(40)
(9)
(13)
(9)
(10)
(6)
(26)
(6)
(6)
(9)
(12)
(15)
(16)
(14)
(14)
(10)
(9)
(20)
(7)
(11)
(21)
0 of 1000
(1)
(3)
(8)
(3)
(428)
(2523)
(13)
(14)
(5)
(4)
(4)
(2)
(524)
(7)
(162)
(165)
(6)
(52)
(108)
(32)
(22)
(424)
(1)
(47)
(2)
(89)
(394)
(1)
(630)
(9995)
(1)
(1)
(257)
0 of 33
(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)
(3)
(1)
(1)
(1)
(1)
(2)
(2)
(4)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(13)
(1)
(5)
(1)
(1)
(1)
(1)
(2)
(1)
(3)
(1)
(2)
(4)
(1)
(4)
(7)
(4)
(2)
(2)
(1)
(1)
(1)
(2)
(1)
(1)
(2)
(2)
(1)
(3)
(4)
(2)
(1)
(3)
(1)
(1)
(1)
(19)
(14)
(13)
(13)
(13)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(3)
(1)
(1)
(1)
(4)
(1)
(1)
(3)
(1)
(1)
(5)
(1)
(4)
(1)
(1)
(1)
(1)
(8)
(1)
(2)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(10)
(2)
(2)
(2)
(6)
(2)
(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)
(3)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(2)
(1)
(5)
(2)
(2)
(1)
(1)
(1)
(2)
(1)
(1)
(2)
(1)
(1)
(1)
(4)
(4)
(1)
(1)
(5)
(3)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(4)
(2)
(1)
(2)
(1)
(3)
(2)
(1)
(1)
(3)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(3)
(1)
(5)
(2)
(7)
(1)
(6)
(2)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(2)
(2)
(2)
(1)
(1)
(1)
(3)
(2)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(7)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(2)
(2)
(2)
(1)
(1)
(1)
(2)
(2)
(1)
(1)
(5)
(1)
(2)
(2)
(2)
(2)
(2)
(1)
(2)
(1)
(1)
(1)
(3)
(1)
(1)
(1)
(1)
(2)
(4)
(1)
(1)
(1)
(1)
(3)
(4)
(2)
(4)
(1)
(1)
(1)
(2)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(4)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(2)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(2)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(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)
(1)
(2)
(1)
(1)
(4)
(4)
(10)
(1)
(1)
(1)
(1)
(1)
(1)
(11)
(3)
(2)
(1)
(1)
(1)
(2)
(2)
(1)
(1)
(1)
(1)
(3)
(1)
(2)
(1)
(2)
(4)
(3)
(3)
(2)
(1)
(4)
(2)
(1)
(1)
(1)
(3)
(1)
(1)
(1)
(2)
(1)
(1)
(2)
(1)
(1)
(15)
(11)
(10)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(11)
(1)
(1)
(1)
(5)
(1)
(1)
(6)
(1)
(1)
(1)
(1)
(1)
(2)
(2)
(2)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(8)
(2)
(5)
(2)
(3)
(2)
(2)
(2)
(3)
(4)
(2)
(2)
(2)
(2)
(3)
(2)
(2)
(2)
(5)
(9)
(2)
(26)
(8)
(6)
(53)
(3)
(2)
(2)
(2)
(2)
(2)
(5)
(48)
(27)
(2)
(6)
(4)
(3)
(14)
(12)
(24)
(5)
(5)
(2)
(2)
(10)
(3)
(4)
(4)
(3)
(2)
(4)
(8)
(3)
(17)
(2)
(4)
(4)
(3)
(2)
(8)
(2)
(2)
(2)
(3)
(4)
(2)
(3)
(2)
(2)
(3)
(5)
(11)
(3)
(2)
(4)
(6)
(2)
(2)
(2)
(2)
(7)
(6)
(2)
(2)
(3)
(3)
(5)
(3)
(2)
(2)
(14)
(14)
(17)
(3)
(3)
(8)
(7)
(15)
(2)
(2)
(2)
(3)
(2)
(2)
(12)
(2)
(5)
(22)
(5)
(4)
(2)
(49)
(15)
(2)
(2)
(2)
(3)
(3)
(2)
(2)
(3)
(3)
(3)
(2)
(2)
(4)
(13)
(2)
(4)
(6)
(2)
(2)
(2)
(2)
(3)
(4)
(7)
(11)
(2)
(2)
(13)
(3)
(8)
(31)
(21)
(3)
(2)
(4)
(9)
(6)
(3)
(2)
(2)
(6)
(2)
(2)
(24)
(2)
(2)
(8)
(2)
(10)
(3)
(2)
(10)
(2)
(21)
(2)
(2)
(12)
(22)
(2)
(6)
(4)
(7)
(2)
(2)
(2)
(2)
(17)
(3)
(2)
(2)
(2)
(2)
(3)
(2)
(2)
(2)
(2)
(3)
(12)
(2)
(2)
(3)
(5)
(2)
(5)
(3)
(3)
(6)
(2)
(2)
(15)
(2)
(2)
(4)
(9)
(3)
(3)
(17)
(2)
(24)
(2)
(8)
(10)
(2)
(4)
(2)
(9)
(2)
(2)
(5)
(4)
(4)
(3)
(2)
(3)
(1)
(2)
(1)
(2)
(2)
(3)
(2)
(2)
(3)
(1)
(2)
(2)
(2)
(4)
(5)
(4)
(4)
(2)
(3)
(2)
(2)
(2)
(2)
(3)
(2)
(2)
(2)
(2)
(3)
(2)
(2)
(5)
(3)
(1)
(4)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(13)
(11)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(4)
(2)
(3)
(3)
(2)
(3)
(4)
(2)
(2)
(7)
(2)
(2)
(3)
(1)
(2)
(4)
(23)
(3)
(2)
(2)
(6)
(15)
(2)
(2)
(21)
(3)
(4)
(2)
(2)
(2)
(2)
(2)
(3)
(2)
(3)
(3)
(6)
(4)
(2)
(2)
(2)
(5)
(2)
(3)
(2)
(3)
(4)
(9)
(16)
(7)
(7)
(2)
(2)
(3)
(2)
(5)
(4)
(2)
(2)
(5)
(10)
(3)
(1)
(2)
(2)
(3)
(5)
(5)
(2)
(14)
(2)
(6)
(2)
(23)
(2)
(2)
(3)
(3)
(20)
(2)
(7)
(3)
(2)
(2)
(2)
(2)
(2)
(3)
(2)
(3)
(2)
(3)
(5)
(2)
(16)
(2)
(2)
(2)
(3)
(2)
(2)
(2)
(19)
(28)
(5)
(2)
(2)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(2)
(2)
(2)
(2)
(3)
(3)
(2)
(2)
(2)
(2)
(3)
(4)
(8)
(29)
(24)
(2)
(2)
(11)
(15)
(2)
(11)
(4)
(3)
(6)
(4)
(2)
(9)
(5)
(4)
(5)
(2)
(7)
(2)
(6)
(2)
(8)
(5)
(3)
(13)
(11)
(3)
(3)
(5)
(4)
(3)
(3)
(2)
(8)
(11)
(8)
(3)
(2)
(2)
(8)
(2)
(2)
(2)
(5)
(2)
(3)
(6)
(2)
(2)
(2)
(2)
(2)
(3)
(2)
(2)
(2)
(3)
(3)
(2)
(3)
(7)
(2)
(2)
(2)
(2)
(4)
(5)
(2)
(2)
(2)
(2)
(3)
(2)
(2)
(2)
(3)
(2)
(2)
(6)
(4)
(4)
(2)
(3)
(2)
(2)
(4)
(2)
0 of 1000
(10)
(1)
(2)
(8)
(15)
(3)
(284)
(78)
(27)
(10)
(253)
(15)
(65)
(14)
(1)
(5)
(105)
(20)
(20)
(43)
(4)
(4)
(3)
(597)
(1)
(3)
(29)
(55)
(7)
(138)
(4)
(1)
(9)
(61)
(1)
(2)
0 of 36
(1)
(1)
(1)
(1)
(2)
(1)
(6)
(1)
(2)
(1)
(23)
(3)
(5)
(3)
(1)
(1)
(1)
(3)
(1)
(1)
(1)
(1)
(1)
(2)
(2)
(1)
(1)
(1)
(11)
(5)
(15)
(6)
(2)
(12)
(2)
(1)
(1)
(27)
(9)
(7)
(1)
(7)
(1)
(3)
(1)
(1)
(1)
(3)
(48)
(8)
(116)
(6)
(1)
(1)
(6)
(1)
(7)
(3)
(2)
(2)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(5)
(1)
(1)
(1)
(1)
(5)
(2)
(15)
(1)
(1)
(1)
(1)
(1)
(2)
(7)
(1)
(1)
(1)
(1)
(12)
(2)
(4)
(1)
(120)
(1)
(1)
(13)
(158)
(1)
(21)
(2)
(3)
(2)
(15)
(1)
(2)
(12)
(2)
(1)
(1)
(11)
(4)
(3)
(2)
(1)
(1)
(2)
(1)
(13)
(1)
(1)
(1)
(2)
(2)
(72)
(3)
(37)
(1)
(3)
(1)
(1)
(14)
(2)
(2)
(1)
(1)
(1)
(2)
(2)
(2)
(2)
(7)
(3)
(1)
(1)
(1)
(1)
(4)
(1)
(6)
(3)
(2)
(13)
(3)
(1)
(1)
(1)
(16)
(9)
(2)
(150)
(70)
(3)
(3)
(1)
(1)
(8)
(5)
(1)
(1)
(1)
(1)
(2)
(1)
(3)
(1)
(14)
(1)
(1)
(1)
(1)
(1)
(4)
(1)
(4)
(1)
(1)
(1)
(1)
(5)
(1)
(1)
(2)
(5)
(3)
(1)
(1)
(4)
(2)
(3)
(1)
(1)
(1)
(3)
(5)
(1)
(1)
(1)
(1)
(1)
(1)
(21)
(1)
(1)
(2)
(1)
(3)
(3)
(1)
(1)
(1)
(4)
(6)
(1)
(1)
(2)
(1)
(2)
(1)
(2)
(2)
(1)
(2)
(23)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(2)
(10)
(4)
(2)
(6)
(6)
(1)
(1)
(4)
(1)
(1)
(1)
(1)
(2)
(16)
(1)
(3)
(1)
(3)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(4)
(1)
(4)
(12)
(3)
(4)
(1)
(1)
(1)
(1)
(5)
(1)
(1)
(1)
(1)
(2)
(1)
(2)
(2)
(1)
(2)
(1)
(1)
(3)
(1)
(1)
(1)
(1)
(2)
(1)
(2)
(3)
(9)
(3)
(1)
(3)
(1)
(1)
(2)
(1)
(11)
(14)
(6)
(4)
(4)
(1)
(1)
(1)
(51)
(2)
(1)
(15)
(1)
(1)
(14)
(1)
(1)
(1)
(2)
(445)
(39)
(4)
(2)
(1)
(1)
(4)
(1)
(2)
(2)
(1)
(1)
(1)
(1)
(5)
(1)
(1)
(1)
(1)
(4)
(2)
(3)
(1)
(1)
(6)
(2)
(2)
(5)
(1)
(6)
(5)
(1)
(1)
(1)
(22)
(8)
(1)
(9)
(2)
(1)
(10)
(1)
(1)
(9)
(8)
(2)
(2)
(1)
(2)
(1)
(3)
(1)
(1)
(4)
(1)
(1)
(1)
(1)
(1)
(27)
(1)
(1)
(1)
(1)
(6)
(6)
(1)
(1)
(19)
(11)
(3)
(7)
(3)
(1)
(2)
(11)
(1)
(1)
(1)
(1)
(1)
(1)
(3)
(1)
(2)
(2)
(3)
(1)
(1)
(1)
(1)
(1)
(3)
(4)
(11)
(5)
(15)
(4)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(4)
(2)
(1)
(1)
(1)
(9)
(10)
(1)
(1)
(10)
(1)
(5)
(1)
(5)
(22)
(4)
(13)
(83)
(1)
(2)
(1)
(3)
(2)
(1)
(1)
(1)
(1)
(2)
(1)
(3)
(1)
(1)
(1)
(2)
(1)
(8)
(2)
(8)
(2)
(2)
(9)
(3)
(10)
(2)
(2)
(10)
(13)
(10)
(2)
(4)
(2)
(5)
(4)
(7)
(2)
(17)
(498)
(6)
(3)
(9)
(4)
(3)
(2)
(2)
(2)
(2)
(5)
(6)
(8)
(10)
(6)
(2)
(33)
(3)
(2)
(5)
(2)
(3)
(2)
(2)
(3)
(62)
(99)
(3)
(11)
(11)
(8)
(8)
(15)
(2)
(12)
(4)
(3)
(2)
(6)
(10)
(14)
(3)
(2)
(2)
(4)
(2)
(13)
(2)
(3)
(3)
(3)
(5)
(2)
(3)
(3)
(4)
(20)
(12)
(2)
(3)
(2)
(5)
(12)
(5)
(9)
(39)
(7)
(3)
(3)
(2)
(2)
(2)
(2)
(2)
(3)
(4)
(2)
(2)
(6)
(2)
(3)
(2)
(107)
(2)
(10)
(7)
(2)
(2)
(3)
(2)
(2)
(2)
(2)
(2)
(3)
(7)
(2)
(9)
(4)
(5)
(2)
(2)
(10)
(3)
(13)
(3)
(10)
(5)
(93)
(2)
(2)
(3)
(9)
(5)
(3)
(2)
(3)
(3)
(6)
(2)
(9)
(8)
(2)
(5)
(3)
(3)
(2)
(3)
(2)
(5)
(2)
(17)
(4)
(2)
(2)
(11)
(20)
(6)
(3)
(5)
(2)
(5)
(4)
(11)
(4)
(2)
(4)
(5)
(12)
(5)
(17)
(2)
(2)
(5)
(2)
(2)
(2)
(2)
(2)
(3)
(2)
(3)
(2)
(3)
(2)
(3)
(2)
(4)
(5)
(3)
(7)
(3)
(5)
(2)
(3)
(2)
(2)
(2)
(2)
(2)
(5)
(2)
(3)
(5)
(2)
(25)
(3)
(7)
(17)
(5)
(5)
(2)
(2)
(2)
(4)
(2)
(6)
(3)
(4)
(162)
(14)
(2)
(5)
(10)
(2)
(9)
(2)
(2)
(9)
(2)
(3)
(3)
(5)
(2)
(9)
(3)
(2)
(3)
(24)
(5)
(6)
(3)
(2)
(2)
(2)
(2)
(12)
(2)
(4)
(2)
(2)
(5)
(3)
(4)
(7)
(2)
(2)
(4)
(26)
(2)
(2)
(2)
(2)
(2)
(69)
(4)
(36)
(17)
(12)
(2)
(89)
(2)
(6)
(6)
(4)
(17)
(2)
(2)
(7)
(2)
(2)
(19)
(2)
(2)
(14)
(9)
(6)
(21)
(2)
(3)
(2)
(2)
(16)
(5)
(3)
(2)
(2)
(2)
(6)
(3)
(3)
(214)
(5)
(224)
(6)
(2)
(2)
(129)
(2)
(26)
(4)
(1161)
(26)
(25)
(3)
(3)
(9)
(51)
(58)
(35)
(9)
(1817)
(2)
(76)
(124)
(2)
(60)
(3)
(18)
(251)
(2)
(29)
(12)
(362)
(57)
(748)
(4)
(15)
(4)
(37)
(70)
(138)
(18)
(32)
(12)
(3)
(59)
(110)
(2)
(8)
(4)
(2)
(2)
(24)
(5)
(22)
(7)
(2820)
(10)
(2)
(2)
(137)
(6)
(28)
(5)
(47)
(2)
(2)
(4)
(7)
(4)
(11)
(8)
(47)
(44)
(42)
(2)
(30)
(4)
(5)
(22)
(8)
(4)
(18)
(5)
(23)
(8)
(3)
(41)
(2)
(5)
(5)
(71)
(3)
(43)
(29)
(62)
(249)
(3)
(44)
(3)
(48)
(4)
(2)
(2)
(3)
(49)
(4)
(21)
(4)
(6)
(7)
(36)
(27)
(2)
(3)
(13)
(5)
(5)
(8)
(6)
(15)
(4)
(8)
(8)
(7)
(3)
(82)
(7)
(4)
(121)
(2)
(3)
(2)
(75)
(2)
(15)
(5)
(4)
(4)
(4)
(5)
(3)
(4)
(11)
(2)
(3)
(2)
(2)
(2)
(14)
(5)
(2)
(2)
(2)
(10)
(2)
(2)
(3)
(29)
(2)
(2)
(4)
(4)
(17)
(2)
(16)
(2)
(10)
(12)
(2)
(3)
(5)
(3)
(4)
(2)
(4)
(2)
(2)
(2)
(11)
(7)
(3)
(13)
(6)
(2)
(8)
(2)
(4)
(2)
(3)
(3)
(7)
(4)
(4)
(11)
(7)
(2)
(120)
(2)
(6)
(3)
(33)
(2)
(7)
(4)
(3)
(2)
(7)
(7)
(4)
(4)
(2)
(12)
(10)
(3)
(2)
(5)
(3)
(2)
(7)
(3)
(2)
(6)
(4)
(11)
(12)
(42)
(5)
(24)
(4)
0 of 1000
(2)
(1)
(1)
(1)
(2)
(1)
(1)
(2)
(1)
(2)
(1)
(1)
(14)
(1)
(1)
(1)
(1)
(1)
(5)
(557)
(5)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(12)
(1)
(2)
(72)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(5)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(16)
(1)
(1)
(2)
(1)
(1)
(2)
(1)
(119)
(1)
(1)
(1)
(1)
(2)
(1)
(2)
(1)
(1)
(1)
(1)
(2)
(1)
(2)
(1)
(2)
(1)
(9)
(4)
(1)
(1)
(1)
(1)
(1)
(2)
(2)
(1)
(1)
(1)
(1)
(346)
(65)
(11)
(1)
(10)
(1)
(4)
(2)
(20)
(1)
(2)
(84)
(2)
(2)
(2)
(1)
(2033)
(17)
(6)
(3)
(1)
(49)
(1)
(60)
(43)
(1818)
(2)
(2)
(84)
(225)
(1)
(65)
(99)
(319)
(27)
(52)
(160)
(12)
(846)
(2)
(10)
(3)
(101)
(8)
(1)
(32)
(8)
(5)
(1)
(46)
(630)
(72)
(12)
(1)
(1)
(1)
(4)
(2)
(1)
(1)
(2)
(50)
(6)
(3)
(4)
(1)
(2)
(6)
(4697)
(4)
(4)
(136)
(29)
(38)
(9)
(1)
(5)
(1)
(3)
(1)
(5)
(1)
(20)
(2)
(61)
(51)
(16)
(59)
(5)
(20)
(39)
(24)
(9)
(19)
(3)
(21)
(8)
(20)
(1)
(62)
(3)
(59)
(23)
(50)
(263)
(5)
(42)
(8)
(59)
(2)
(1)
(3)
(340)
(72)
(50)
(9)
(65)
(64)
(109)
(1)
(4)
(34)
(2)
(13)
(9)
(1)
(10)
(13)
(1)
(6)
(2)
(6)
(3)
(15)
(5)
(7)
(6)
(31)
(1)
(55)
(1)
(5)
(1)
(1)
(18)
(4)
(1)
(7)
(512)
(1)
(415)
(2)
(2)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(3)
(1)
(1)
(1)
(2)
(1)
(1)
(2)
(1)
(1)
(2)
(2)
(1)
(2)
(1)
0 of 263
(25)
(24)
(24)
(21)
(15)
(14)
(35)
(66)
(22)
(34)
(28)
(18)
(26)
(21)
(48)
(49)
(47)
(14)
(152)
(203)
(15)
(15)
(22)
(15)
(17)
(42)
(88)
(37)
(198)
(60)
(15)
(23)
(42)
(41)
(18)
(118)
(19)
(64)
(18)
(28)
(48)
(24)
(60)
(47)
(45)
(58)
(161)
(176)
(18)
(22)
(91)
(22)
(84)
(40)
(16)
(88)
(45)
(29)
(27)
(42)
(32)
(56)
(15)
(17)
(195)
(44)
(18)
(36)
(21)
(50)
(154)
(87)
(177)
(29)
(82)
(28)
(29)
(72)
(174)
(21)
(65)
(45)
(35)
(24)
(53)
(17)
(19)
(70)
(37)
(15)
(39)
(26)
(108)
(100)
(162)
(22)
(47)
(21)
(23)
(37)
(36)
(479)
(38)
(17)
(20)
(20)
(22)
(191)
(16)
(19)
(14)
(19)
(55)
(16)
(378)
(15)
(87)
(14)
(21)
(14)
(19)
(294)
(14)
(21)
(223)
(26)
(20)
(21)
(19)
(52)
(159)
(62)
(64)
(27)
(38)
(38)
(24)
(15)
(43)
(24)
(49)
(17)
(29)
(69)
(20)
(60)
(33)
(19)
(189)
(57)
(18)
(28)
(16)
(239)
(26)
(111)
(33)
(17)
(75)
(85)
(238)
(15)
(15)
(17)
(14)
(163)
(32)
(35)
(139)
(17)
(18)
(34)
(31)
(34)
(18)
(49)
(239)
(133)
(76)
(37)
(14)
(17)
(94)
(25)
(232)
(186)
(50)
(55)
(45)
(14)
(122)
(108)
(15)
(51)
(61)
(25)
(14)
(83)
(115)
(42)
(22)
(77)
(17)
(29)
(15)
(41)
(70)
(835)
(35)
(56)
(1380)
(20)
(71)
(90)
(44)
(98)
(359)
(59)
(39)
(21)
(15)
(15)
(16)
(21)
(18)
(103)
(20)
(401)
(16)
(31)
(363)
(20)
(29)
(25)
(15)
(26)
(15)
(98)
(23)
(246)
(16)
(17)
(19)
(91)
(42)
(18)
(15)
(55)
(96)
(16)
(69)
(880)
(25)
(83)
(24)
(21)
(35)
(18)
(64)
(16)
(45)
(14)
(34)
(14)
(18)
(61)
(16)
(22)
(15)
(36)
(38)
(19)
(24)
(26)
(149)
(19)
(20)
(53)
(27)
(61)
(16)
(33)
(14)
(14)
(149)
(19)
(30)
(39)
(271)
(33)
(137)
(38)
(17)
(16)
(20)
(16)
(21)
(41)
(28)
(20)
(25)
(212)
(97)
(15)
(281)
(36)
(16)
(54)
(18)
(24)
(143)
(52)
(52)
(34)
(17)
(34)
(91)
(148)
(62)
(38)
(93)
(21)
(36)
(15)
(44)
(126)
(71)
(17)
(427)
(25)
(19)
(14)
(16)
(58)
(45)
(24)
(123)
(15)
(30)
(16)
(38)
(25)
(120)
(15)
(34)
(195)
(19)
(33)
(586)
(46)
(29)
(106)
(543)
(144)
(16)
(55)
(68)
(32)
(57)
(26)
(14)
(27)
(31)
(16)
(41)
(16)
(26)
(56)
(57)
(14)
(18)
(26)
(23)
(87)
(17)
(22)
(105)
(30)
(158)
(27)
(20)
(117)
(19)
(16)
(25)
(16)
(17)
(18)
(41)
(45)
(58)
(17)
(22)
(79)
(74)
(24)
(79)
(73)
(21)
(169)
(35)
(19)
(122)
(943)
(129)
(1575)
(985)
(17)
(122)
(66)
(74)
(29)
(207)
(23)
(23)
(25)
(320)
(43)
(15)
(184)
(39)
(22)
(26)
(21)
(96)
(14)
(31)
(25)
(14)
(39)
(30)
(15)
(29)
(49)
(46)
(89)
(134)
(138)
(17)
(130)
(14)
(17)
(14)
(62)
(31)
(58)
(68)
(21)
(873)
(44)
(21)
(21)
(319)
(14)
(115)
(19)
(51)
(29)
(90)
(23)
(1054)
(15)
(163)
(20)
(241)
(38)
(57)
(48)
(20)
(17)
(68)
(15)
(82)
(28)
(26)
(50)
(17)
(28)
(40)
(16)
(211)
(271)
(76)
(47)
(128)
(66)
(68)
(58)
(57)
(17)
(23)
(121)
(42)
(15)
(19)
(39)
(40)
(17)
(40)
(15)
(18)
(18)
(69)
(20)
(16)
(29)
(32)
(19)
(53)
(45)
(24)
(62)
(69)
(26)
(27)
(32)
(37)
(15)
(32)
(41)
(34)
(20)
(21)
(15)
(48)
(16)
(32)
(20)
(17)
(150)
(31)
(14)
(25)
(42)
(162)
(170)
(40)
(323)
(38)
(19)
(66)
(20)
(50)
(32)
(30)
(22)
(27)
(24)
(14)
(62)
(24)
(93)
(84)
(144)
(33)
(14)
(53)
(52)
(123)
(255)
(20)
(19)
(15)
(14)
(22)
(18)
(77)
(48)
(1135)
(52)
(1047)
(141)
(29)
(15)
(41)
(29)
(69)
(46)
(20)
(35)
(37)
(37)
(85)
(74)
(16)
(17)
(17)
(29)
(333)
(83)
(30)
(20)
(53)
(70)
(14)
(18)
(100)
(145)
(19)
(22)
(155)
(59)
(24)
(30)
(177)
(60)
(421)
(342)
(15)
(56)
(17)
(28)
(179)
(339)
(15)
(99)
(160)
(85)
(30)
(37)
(471)
(17)
(53)
(124)
(21)
(15)
(18)
(14)
(39)
(15)
(23)
(58)
(113)
(82)
(140)
(18)
(63)
(41)
(250)
(44)
(36)
(17)
(39)
(27)
(156)
(24)
(22)
(50)
(32)
(15)
(35)
(18)
(97)
(51)
(22)
(18)
(43)
(16)
(17)
(39)
(29)
(19)
(18)
(51)
(46)
(302)
(131)
(17)
(24)
(27)
(16)
(28)
(30)
(63)
(159)
(17)
(139)
(203)
(24)
(19)
(66)
(68)
(56)
(21)
(16)
(16)
(21)
(16)
(40)
(24)
(88)
(176)
(24)
(29)
(15)
(16)
(72)
(20)
(15)
(41)
(117)
(27)
(20)
(21)
(22)
(63)
(116)
(18)
(20)
(25)
(619)
(27)
(19)
(107)
(111)
(347)
(16)
(18)
(25)
(34)
(40)
(23)
(26)
(70)
(25)
(15)
(29)
(135)
(37)
(237)
(36)
(102)
(22)
(24)
(87)
(54)
(15)
(17)
(17)
(16)
(237)
(15)
(59)
(15)
(47)
(71)
(26)
(26)
(16)
(36)
(61)
(52)
(223)
(52)
(40)
(44)
(423)
(17)
(61)
(72)
(47)
(18)
(52)
(63)
(99)
(38)
(82)
(27)
(50)
(55)
(51)
(20)
(31)
(17)
(94)
(21)
(36)
(131)
(36)
(27)
(35)
(33)
(26)
(33)
(127)
(167)
(42)
(18)
(16)
(104)
(35)
(41)
(18)
(56)
(23)
(17)
(73)
(34)
(88)
(167)
(26)
(24)
(19)
(16)
(22)
(64)
(90)
(43)
(1258)
(52)
(18)
(122)
(25)
(23)
(19)
(19)
(245)
(28)
(29)
(24)
(32)
(42)
(22)
(53)
(31)
(237)
(215)
(33)
(42)
(295)
(18)
(53)
(15)
(104)
(189)
(226)
(16)
(90)
(45)
(36)
(40)
(41)
(70)
(37)
(186)
(20)
(750)
(136)
(32)
(117)
(26)
(28)
(19)
(23)
(26)
(18)
(18)
(95)
(37)
(20)
(18)
(24)
(17)
(25)
(30)
(46)
(64)
(25)
(34)
(15)
(17)
(15)
(77)
(16)
(16)
(376)
(98)
(80)
(110)
(262)
(163)
(126)
(21)
(19)
(15)
(141)
(15)
(77)
(41)
(39)
(19)
(16)
(21)
(165)
(60)
(29)
(718)
(19)
(68)
(104)
(47)
(119)
(18)
(102)
(48)
(16)
(296)
(1514)
(36)
(54)
(15)
(15)
(70)
(17)
(63)
(72)
(41)
(19)
(28)
(188)
(903)
(53)
(120)
(200)
(17)
(26)
(115)
(112)
(98)
(79)
(31)
(15)
(58)
(81)
(124)
(1086)
(41)
(19)
(17)
(48)
(42)
(142)
(19)
(43)
(91)
(50)
(21)
(28)
(80)
(43)
(52)
(32)
(135)
(21)
(22)
(34)
(23)
(40)
(37)
(53)
(15)
(15)
(15)
(15)
(19)
(170)
(15)
(31)
(30)
(23)
(29)
(212)
(148)
(33)
(17)
(71)
(17)
(19)
(41)
(19)
(29)
(15)
(44)
(38)
(18)
(19)
(28)
(65)
(16)
(151)
(80)
(30)
(20)
(22)
(34)
(69)
(179)
(154)
(117)
(67)
0 of 1000
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(3)
(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)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(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)
(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)
(2)
(1)
(1)
(1)
(1)
(2)
(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)
(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)
(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)
(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)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(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)
(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)
(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)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(14)
(3)
(4)
(4)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(4)
(2)
(2)
(4)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(3)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(1)
(2)
(2)
(2)
(2)
(3)
(2)
(2)
(2)
(2)
(2)
(2)
(24)
(2)
(2)
(2)
(2)
(1)
(1)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(1)
(2)
(2)
(2)
(2)
(3)
(2)
(3)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(3)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(5)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(3)
(2)
(2)
(2)
(8)
(2)
(2)
(25)
(3)
(2)
(2)
(2)
(2)
(3)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(4)
(2)
(3)
(2)
(2)
(2)
(2)
(4)
(5)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(3)
(2)
(1)
(2)
(2)
(2)
(2)
(2)
(2)
(3)
(2)
(17)
(6)
(52)
(2)
(2)
(5)
(2)
(1)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(1)
(2)
(2)
(1)
(1)
(4)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
0 of 1000
Showing 2481 - 2500 of 15928 results
  • Technology Deployed in MATC Overlay Test OT
    Technology Deployed in MATC: Overlay Test (OT)
    United States. Department of Transportation. Federal Highway Administration
    2021-01-01 | PDF
    The OT applies repeated direct tension loads to asphalt mixture specimens by fixing one side of the specimen to one block and allowing the other side to slide to apply tension in a cyclic triangular waveform to a constant maximum displacement of 0.025 inches. The result of the OT is an evaluation of the specimen’s critical fracture energy parameter ...
  • Targeted Overlay Pavement Solutions TOPS Crack Attenuating Mix
    Targeted Overlay Pavement Solutions (TOPS): Crack Attenuating Mix
    United States. Federal Highway Administration. Office of Preconstruction, Construction, and Pavements
    2021-01-01 | PDF
    Solutions for integrating innovative overlay procedures into practices that can improve performance, lessen traffic impacts, and reduce the cost of pavement ownership. Approximately half of all infrastructure dollars are invested in pavements, and more than half of that investment is in overlays. By enhancing overlay performance, State and local hi ...
  • Targeted Overlay Pavement Solutions TOPS Highly Modified Asphalt
    Targeted Overlay Pavement Solutions (TOPS): Highly Modified Asphalt
    United States. Federal Highway Administration. Office of Preconstruction, Construction, and Pavements
    2021-01-01 | PDF
    Solutions for integrating innovative overlay procedures into practices that can improve performance, lessen traffic impacts, and reduce the cost of pavement ownership. Approximately half of all infrastructure dollars are invested in pavements, and more than half of that investment is in overlays. By enhancing overlay performance, State and local hi ...
  • Targeted Overlay Pavement Solutions TOPS Asphalt Rubber GapGraded
    Targeted Overlay Pavement Solutions (TOPS): Asphalt Rubber Gap-Graded
    United States. Federal Highway Administration. Office of Preconstruction, Construction, and Pavements
    2021-01-01 | PDF
    Solutions for integrating innovative overlay procedures into practices that can improve performance, lessen traffic impacts, and reduce the cost of pavement ownership. Approximately half of all infrastructure dollars are invested in pavements, and more than half of that investment is in overlays. By enhancing overlay performance, State and local hi ...
  • Targeted Overlay Pavement Solutions TOPS UltraThin Bonded Wearing Course
    Targeted Overlay Pavement Solutions (TOPS): Ultra-Thin Bonded Wearing Course
    United States. Federal Highway Administration. Office of Preconstruction, Construction, and Pavements
    2021-01-01 | PDF
    Solutions for integrating innovative overlay procedures into practices that can improve performance, lessen traffic impacts, and reduce the cost of pavement ownership. Approximately half of all infrastructure dollars are invested in pavements, and more than half of that investment is in overlays. By enhancing overlay performance, State and local hi ...
  • Targeted Overlay Pavement Solutions TOPS Enhanced Friction Overlay
    Targeted Overlay Pavement Solutions (TOPS): Enhanced Friction Overlay
    United States. Federal Highway Administration. Office of Preconstruction, Construction, and Pavements
    2021-01-01 | PDF
    Solutions for integrating innovative overlay procedures into practices that can improve performance, lessen traffic impacts, and reduce the cost of pavement ownership. Approximately half of all infrastructure dollars are invested in pavements, and more than half of that investment is in overlays. By enhancing overlay performance, State and local hi ...
  • Special Issue Weekly Motor Fuel Report Gasoline Product Supplied for Fiscal Year Week No 14 Data Complete Through 112021
    Special Issue - Weekly Motor Fuel Report: Gasoline Product Supplied for Fiscal Year Week No. 14, Data Complete Through 1/1/2021
    United States. Department of Transportation. Federal Highway Administration. Office of Highway Policy Information
    2021-01-01 | PDF
    The Weekly Gasoline Product Supplied Report offers insight on weekly fluctuation of the gasoline product supply, which is an important part of any analysis of construction trends, materials and operating costs associated with highway repair and construction, and changes in traffic volume. These data come directly from the Energy Information Adminis ...
  • Bringing Traffic Incident Management to Local Roads
    Bringing Traffic Incident Management to Local Roads
    United States. Federal Highway Administration
    2021-01-01 | PDF
    Traffic incident management (TIM) has proven to be an effective way to mitigate the risks associated with roadway incidents for response personnel, as well as drivers approaching the scenes. Effective TIM clears roadways faster, removes visual distractions more quickly, and ultimately restores commerce and mobility. The key concepts, principles, an ...
  • Unmanned Aircraft Systems for Traffic Incident Management
    Unmanned Aircraft Systems for Traffic Incident Management
    United States. Federal Highway Administration
    2021-01-01 | PDF
    Serious and fatal traffic incident investigations require detailed measurements that often close roadways for extended periods. Unmanned aircraft systems (UAS) have proven to be effective in reducing the amount of time needed to document fatal crash scenes, and there is great potential for their application to other traffic incident management (TIM ...
  • Video Sharing Technology Enhances Traffic Incident Management
    Video Sharing Technology Enhances Traffic Incident Management
    United States. Federal Highway Administration
    2021-01-01 | PDF
    A picture is worth a thousand words, especially in the traffic incident management (TIM) world, where images from the scene can help responders and transportation management center (TMC) operators alike. Video sharing allows responders to better plan their response, which ultimately improves safety and promotes safe, quick clearance.
  • The 2021 National Inventory of Specialty Lanes and Highways Executive Summary
    The 2021 National Inventory of Specialty Lanes and Highways: Executive Summary
    United States. Federal Highway Administration
    2021-01-01 | PDF
    The 2021 National Inventory of Specialty Lanes and Highways provides an inventory of 10 classes of specialty lanes and highways that complement general-purpose highways. These facilities provide time-savings or safer separation of travel for qualifying vehicles. The inventory covers all 50 States and Puerto Rico. Researchers and practitioners shoul ...
  • Proven Safety Countermeasures Appropriate Speed Limits for All Road Users
    Proven Safety Countermeasures: Appropriate Speed Limits for All Road Users
    United States. Department of Transportation. Federal Highway Administration. Office of Safety
    2021-01-01 | PDF
    There is broad consensus among global roadway safety experts that speed control is one of the most important methods for reducing fatalities and serious injuries. Speed is an especially important factor on non-limited access roadways where vehicles and vulnerable road users mix. A driver may not see or be aware of the conditions within a corridor, ...
  • Proven Safety Countermeasures Speed Safety Cameras
    Proven Safety Countermeasures: Speed Safety Cameras
    United States. Department of Transportation. Federal Highway Administration. Office of Safety
    2021-01-01 | PDF
    Safe Speeds is a core principle of the Safe System Approach since humans are less likely to survive high-speed crashes. Enforcing safe speeds has been challenging; however, with more information and tools communities can make progress in reducing speeds. Agencies can use speed safety cameras (SSCs) as an effective and reliable technology to supplem ...
  • Status of the Nations Highways Bridges and Transit Conditions Performance Report to Congress
    Status of the Nation's Highways, Bridges, and Transit: Conditions & Performance Report to Congress
    United States. Federal Highway Administration  ...
    2021-01-01 | PDF
    The U.S. Department of Transportation (DOT) has prepared this report—the 24th in a series of reports dating back to 1968—to satisfy requirements for reporting to Congress on system condition, system performance, and future capital investment needs. Beginning in 1993, this report series has covered both highways and transit; previous editions had co ...
  • STEP Improving Visibility at Trail Crossings
    STEP: Improving Visibility at Trail Crossings
    Blackburn, Lauren ;
    Patterson, Cassi
    2021-01-01 | PDF
    The focus of this resource is on improving the driver’s visibility of trail users at roadway crossings. The document presents a systemic approach to reviewing existing crossings or planning for improved at-grade trail crossings with engineering countermeasures, such as enhanced signs and traffic controls. This resource discusses ways to make crossi ...
  • 2020 The Year in Review
    2020 The Year in Review
    United States. Department of Transportation. Federal Highway Administration. Office of Federal Lands Highway
    2021-01-01 | PDF
    This report celebrates another year of accomplishments by the Federal Highway Administration, Office of Federal Lands Highway (FLH).
  • ITS Deployment Evaluation Executive Briefing Advancements in Electronic Fare Payment Contactless and Open Loop Technologies
    ITS Deployment Evaluation Executive Briefing: Advancements in Electronic Fare Payment Contactless and Open Loop Technologies
    United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office
    2021-01-01 | PDF
    Electronic fare payment (EFP) has long been used in the transit industry to facilitate fare collection. These systems, representing an advancement from mechanical or operator-based cash-only systems, can eliminate the need for travelers to have exact change when taking transit. They can also reduce operational costs for agencies, as cash is expensi ...
  • ITS Deployment Evaluation Executive Briefing ITS for Accessibility
    ITS Deployment Evaluation Executive Briefing: ITS for Accessibility
    United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office
    2021-01-01 | PDF
    New technologies and capabilities are enabling revolutions in how transit agencies across the country provide mobility to their customers. Dynamic scheduling, mobile booking, and behind-the-scenes operational improvements driven by investment in intelligent transportation systems (ITS) and other emerging technologies are enabling transit providers ...
  • ITS Deployment Evaluation Executive Briefing ITS for Vulnerable Road Users
    ITS Deployment Evaluation Executive Briefing: ITS for Vulnerable Road Users
    United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office
    2021-01-01 | PDF
    Vulnerable Road Users (VRUs) are the least physically protected group of road users: unshielded pedestrians, cyclists, and motorcyclists who are at an increased risk of injury and fatality from vehicular accidents. There are two general categories of solutions to ensuring safety of VRUs: addressing risky driving behaviors such as speeding and drivi ...
  • ITS Deployment Evaluation Executive Briefing ITS for Work Zones
    ITS Deployment Evaluation Executive Briefing: ITS for Work Zones
    United States. Department of Transportation. Intelligent Transportation Systems Joint Program Office
    2021-01-01 | PDF
    Work zones play a critical role in the preservation and enhancement of roadways. They separate construction and maintenance activities from traffic, providing a safe route for all road users (motorists, pedestrians, and bicyclists) and a safe area for workers. However, work zone-related changes in traffic patterns and rights of way, combined with t ...
2481 - 2500 / 15928