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.

US Transportation Collection

rosaP Repository & Open Science Access Portal

The US Transportation Collection consists of documents from across all transportation modes with specific focus on research reports from US DOT, state DOTs, and other transportation organizations. Bookmark this collection: https://rosap.ntl.bts.gov/collection_ust or https://doi.org/10.21949/1530857.

(474)
(754)
(798)
(737)
(950)
(1093)
(1094)
(1107)
(1370)
(1600)
(1324)
(1364)
(1344)
(1452)
(1365)
(1306)
(1396)
(999)
(688)
(645)
(607)
(557)
(664)
(701)
(876)
(845)
(744)
(812)
(919)
(689)
(580)
(390)
(271)
(270)
(228)
(183)
(172)
(173)
(146)
(199)
(198)
(197)
(192)
(220)
(203)
(171)
(230)
(212)
(155)
(164)
(185)
(146)
(116)
(150)
(171)
(105)
(88)
(78)
(81)
(96)
(59)
(65)
(84)
(33)
(13)
(5)
(10)
(3)
(7)
(6)
(6)
(3)
(6)
(3)
(5)
(3)
(3)
(7)
(7)
(6)
(3)
(1)
(4)
(2)
(2)
(1)
(3)
(5)
(1)
(1)
(1)
(1)
(2)
(2)
(1)
(1)
(4)
(1)
(2)
(21)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
0 of 109
(29)
(26)
(27)
(36)
(34)
(13)
(11)
(19)
(46)
(13)
(15)
(22)
(99)
(11)
(38)
(16)
(17)
(16)
(11)
(13)
(20)
(12)
(17)
(31)
(11)
(12)
(20)
(21)
(48)
(11)
(23)
(20)
(12)
(38)
(12)
(11)
(11)
(14)
(33)
(18)
(31)
(11)
(27)
(25)
(14)
(18)
(13)
(29)
(11)
(15)
(14)
(13)
(24)
(33)
(15)
(14)
(16)
(14)
(17)
(14)
(12)
(11)
(12)
(34)
(16)
(20)
(18)
(17)
(24)
(23)
(27)
(13)
(17)
(27)
(36)
(29)
(49)
(76)
(16)
(21)
(12)
(11)
(94)
(12)
(15)
(13)
(14)
(12)
(17)
(11)
(17)
(11)
(16)
(12)
(15)
(17)
(12)
(12)
(15)
(19)
(15)
(11)
(39)
(25)
(11)
(16)
(11)
(26)
(49)
(21)
(12)
(23)
(14)
(63)
(42)
(25)
(12)
(20)
(34)
(21)
(13)
(21)
(40)
(14)
(12)
(12)
(11)
(20)
(11)
(23)
(11)
(14)
(13)
(15)
(12)
(24)
(20)
(57)
(11)
(31)
(11)
(18)
(13)
(19)
(15)
(15)
(13)
(22)
(11)
(11)
(25)
(13)
(19)
(11)
(12)
(11)
(14)
(15)
(15)
(18)
(15)
(23)
(12)
(30)
(29)
(20)
(19)
(16)
(55)
(11)
(19)
(18)
(30)
(16)
(11)
(78)
(21)
(14)
(18)
(24)
(36)
(22)
(12)
(13)
(38)
(15)
(14)
(13)
(16)
(13)
(18)
(14)
(18)
(19)
(14)
(20)
(13)
(13)
(11)
(12)
(22)
(22)
(37)
(13)
(11)
(16)
(12)
(16)
(11)
(11)
(18)
(30)
(12)
(18)
(11)
(22)
(14)
(22)
(15)
(16)
(15)
(34)
(25)
(14)
(19)
(14)
(14)
(11)
(20)
(15)
(23)
(61)
(12)
(40)
(12)
(13)
(28)
(11)
(13)
(27)
(39)
(22)
(16)
(16)
(18)
(14)
(39)
(14)
(13)
(18)
(15)
(14)
(13)
(30)
(11)
(19)
(35)
(37)
(56)
(15)
(14)
(107)
(26)
(12)
(11)
(19)
(15)
(15)
(30)
(25)
(25)
(19)
(11)
(12)
(18)
(11)
(21)
(15)
(36)
(11)
(18)
(14)
(67)
(32)
(16)
(15)
(22)
(16)
(11)
(31)
(13)
(14)
(12)
(13)
(25)
(11)
(20)
(11)
(19)
(12)
(11)
(11)
(11)
(19)
(27)
(15)
(46)
(15)
(24)
(13)
(15)
(11)
(11)
(25)
(13)
(38)
(22)
(13)
(23)
(26)
(31)
(18)
(13)
(14)
(28)
(15)
(22)
(22)
(18)
(12)
(15)
(13)
(14)
(23)
(15)
(14)
(23)
(15)
(24)
(20)
(13)
(13)
(11)
(67)
(11)
(21)
(11)
(15)
(31)
(11)
(11)
(11)
(15)
(19)
(28)
(14)
(13)
(18)
(11)
(17)
(27)
(39)
(16)
(15)
(12)
(14)
(16)
(32)
(19)
(28)
(19)
(14)
(52)
(12)
(20)
(13)
(16)
(11)
(36)
(14)
(40)
(15)
(14)
(38)
(16)
(12)
(17)
(16)
(35)
(26)
(26)
(18)
(21)
(26)
(33)
(21)
(21)
(22)
(21)
(40)
(15)
(53)
(16)
(27)
(12)
(14)
(21)
(37)
(23)
(14)
(33)
(15)
(45)
(23)
(14)
(17)
(12)
(41)
(14)
(12)
(15)
(13)
(20)
(24)
(30)
(18)
(20)
(18)
(13)
(24)
(21)
(14)
(26)
(22)
(23)
(14)
(14)
(23)
(15)
(12)
(17)
(24)
(12)
(12)
(25)
(28)
(12)
(36)
(21)
(13)
(40)
(31)
(12)
(13)
(12)
(15)
(14)
(22)
(31)
(30)
(20)
(21)
(14)
(22)
(35)
(15)
(13)
(31)
(12)
(60)
(13)
(13)
(12)
(40)
(25)
(36)
(21)
(12)
(13)
(18)
(18)
(15)
(18)
(17)
(13)
(14)
(14)
(28)
(61)
(21)
(17)
(12)
(12)
(13)
(12)
(23)
(13)
(14)
(12)
(14)
(14)
(17)
(25)
(15)
(18)
(12)
(16)
(14)
(14)
(23)
(12)
(14)
(55)
(20)
(12)
(12)
(18)
(21)
(15)
(15)
(13)
(31)
(16)
(34)
(14)
(33)
(20)
(17)
(14)
(16)
(28)
(14)
(12)
(12)
(13)
(18)
(64)
(16)
(52)
(21)
(23)
(12)
(13)
(17)
(30)
(17)
(19)
(20)
(16)
(27)
(17)
(12)
(46)
(17)
(28)
(14)
(21)
(12)
(12)
(17)
(13)
(15)
(66)
(36)
(18)
(39)
(56)
(16)
(22)
(15)
(25)
(12)
(17)
(22)
(17)
(18)
(39)
(23)
(14)
(29)
(19)
(14)
(17)
(19)
(21)
(20)
(15)
(27)
(18)
(56)
(28)
(37)
(12)
(30)
(16)
(21)
(13)
(19)
(34)
(14)
(12)
(15)
(12)
(19)
(17)
(23)
(16)
(17)
(50)
(23)
(20)
(26)
(14)
(12)
(14)
(30)
(16)
(20)
(13)
(15)
(19)
(15)
(28)
(14)
(20)
(14)
(33)
(12)
(15)
(14)
(22)
(27)
(18)
(12)
(15)
(12)
(16)
(12)
(15)
(76)
(17)
(16)
(13)
(19)
(14)
(27)
(17)
(20)
(26)
(18)
(12)
(14)
(23)
(20)
(33)
(18)
(13)
(12)
(18)
(20)
(16)
(53)
(33)
(15)
(16)
(75)
(44)
(20)
(12)
(12)
(33)
(12)
(54)
(23)
(14)
(22)
(14)
(40)
(13)
(13)
(12)
(20)
(23)
(16)
(43)
(56)
(12)
(61)
(12)
(19)
(13)
(16)
(13)
(47)
(17)
(26)
(13)
(15)
(18)
(16)
(12)
(13)
(20)
(13)
(28)
(24)
(14)
(12)
(16)
(13)
(18)
(38)
(16)
(12)
(24)
(23)
(19)
(25)
(22)
(12)
(12)
(12)
(13)
(23)
(22)
(16)
(74)
(40)
(13)
(13)
(18)
(19)
(13)
(18)
(26)
(14)
(22)
(14)
(12)
(17)
(14)
(18)
(31)
(14)
(42)
(13)
(12)
(22)
(19)
(15)
(19)
(68)
(31)
(15)
(26)
(28)
(17)
(12)
(23)
(16)
(18)
(22)
(19)
(37)
(50)
(47)
(13)
(18)
(13)
(19)
(12)
(17)
(14)
(13)
(14)
(49)
(29)
(14)
(37)
(12)
(153)
(14)
(18)
(68)
(27)
(14)
(15)
(14)
(26)
(13)
(13)
(17)
(12)
(17)
(23)
(12)
(19)
(29)
(12)
(22)
(45)
(14)
(74)
(15)
(16)
(12)
(24)
(13)
(16)
(30)
(22)
(12)
(17)
(12)
(27)
(15)
(30)
(14)
(30)
(15)
(20)
(12)
(12)
(51)
(16)
(17)
(13)
(25)
(13)
(20)
(12)
(13)
(12)
(13)
(14)
(49)
(38)
(22)
(17)
(27)
(16)
(13)
(18)
(20)
(57)
(14)
(12)
(31)
(14)
(22)
(14)
(15)
(16)
(13)
(12)
(18)
(18)
(33)
(22)
(38)
(18)
(19)
(13)
(15)
(33)
(23)
(27)
(22)
(22)
(12)
(19)
(19)
(22)
(24)
(18)
(20)
(13)
(31)
(13)
(17)
(23)
(20)
(37)
(16)
(29)
(20)
(26)
(12)
(66)
(18)
(26)
(63)
(29)
(12)
(16)
(16)
(18)
(12)
(14)
(12)
(27)
(15)
(23)
(19)
(13)
(17)
(17)
(12)
(63)
(31)
(18)
(38)
(13)
(15)
(24)
(13)
(28)
(13)
(33)
(21)
(26)
(12)
(15)
(23)
(15)
(16)
(16)
(16)
(20)
(13)
(15)
(18)
(24)
(13)
(25)
(12)
(24)
(14)
(28)
(28)
(14)
(17)
(35)
(33)
(35)
(13)
(13)
(12)
(12)
(24)
(16)
(14)
(19)
(13)
(14)
(27)
(17)
(18)
(47)
(27)
(18)
(15)
(20)
(13)
(18)
(16)
(16)
(12)
(12)
(30)
(12)
(20)
(13)
(25)
(39)
(17)
(20)
(13)
(13)
(13)
(13)
(27)
(15)
(17)
(13)
(18)
(45)
(12)
(35)
(70)
(17)
(15)
(18)
(17)
(22)
(16)
(15)
(19)
(26)
(23)
0 of 1000
(1)
(2)
(74)
(8)
(242)
(1594)
(8)
(204)
(30)
(10)
(24)
(9)
(1)
(6)
(158)
(2)
(16)
(475)
(56)
(18)
(33)
(2)
(4)
(199)
(326)
(1)
(159)
(224)
(25)
(261)
(2632)
(300)
(28228)
(1)
(63)
(44)
(8)
0 of 37
(2)
(2)
(2)
(3)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(14)
(8)
(9)
(3)
(3)
(3)
(2)
(2)
(2)
(3)
(10)
(3)
(2)
(4)
(2)
(2)
(4)
(2)
(2)
(3)
(6)
(8)
(2)
(2)
(3)
(2)
(2)
(7)
(4)
(2)
(2)
(5)
(2)
(3)
(2)
(3)
(3)
(5)
(2)
(2)
(3)
(3)
(2)
(3)
(8)
(3)
(3)
(3)
(2)
(3)
(3)
(2)
(2)
(3)
(2)
(3)
(2)
(2)
(2)
(6)
(2)
(2)
(2)
(2)
(3)
(2)
(2)
(2)
(3)
(3)
(2)
(2)
(3)
(2)
(2)
(6)
(2)
(2)
(3)
(2)
(3)
(3)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(3)
(2)
(2)
(3)
(3)
(4)
(2)
(4)
(2)
(2)
(3)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(3)
(2)
(2)
(3)
(2)
(2)
(2)
(2)
(3)
(2)
(2)
(2)
(3)
(2)
(3)
(2)
(3)
(2)
(3)
(4)
(2)
(5)
(2)
(2)
(2)
(3)
(3)
(2)
(2)
(3)
(2)
(3)
(3)
(2)
(6)
(2)
(2)
(2)
(3)
(4)
(2)
(2)
(2)
(2)
(2)
(2)
(3)
(2)
(2)
(2)
(2)
(3)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(3)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(3)
(2)
(2)
(4)
(16)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(3)
(2)
(2)
(3)
(7)
(3)
(2)
(2)
(4)
(4)
(2)
(2)
(2)
(3)
(2)
(3)
(3)
(2)
(3)
(2)
(2)
(2)
(2)
(31)
(3)
(2)
(22)
(2)
(12)
(12)
(9)
(16)
(4)
(3)
(4)
(4)
(3)
(6)
(11)
(2)
(4)
(2)
(2)
(2)
(3)
(22)
(2)
(2)
(2)
(4)
(3)
(4)
(3)
(2)
(2)
(2)
(2)
(2)
(2)
(22)
(2)
(3)
(3)
(3)
(3)
(2)
(2)
(2)
(5)
(3)
(2)
(16)
(2)
(2)
(2)
(10)
(2)
(2)
(5)
(2)
(3)
(2)
(2)
(2)
(2)
(3)
(7)
(2)
(2)
(2)
(2)
(4)
(2)
(10)
(3)
(3)
(7)
(2)
(2)
(2)
(2)
(4)
(7)
(5)
(5)
(4)
(2)
(2)
(4)
(5)
(2)
(3)
(4)
(2)
(2)
(2)
(3)
(3)
(2)
(2)
(3)
(2)
(4)
(3)
(2)
(9)
(2)
(3)
(2)
(3)
(3)
(2)
(2)
(3)
(3)
(4)
(2)
(2)
(5)
(2)
(4)
(2)
(5)
(3)
(4)
(2)
(3)
(5)
(3)
(3)
(3)
(3)
(9)
(5)
(3)
(5)
(2)
(3)
(5)
(3)
(3)
(2)
(2)
(2)
(3)
(2)
(2)
(2)
(7)
(4)
(2)
(3)
(2)
(3)
(2)
(4)
(3)
(5)
(2)
(2)
(2)
(2)
(2)
(3)
(7)
(4)
(3)
(7)
(10)
(3)
(9)
(5)
(12)
(5)
(6)
(3)
(20)
(7)
(46)
(16)
(27)
(40)
(46)
(7)
(65)
(15)
(4)
(17)
(46)
(5)
(4)
(9)
(8)
(39)
(13)
(7)
(15)
(54)
(6)
(25)
(14)
(31)
(6)
(11)
(23)
(4)
(4)
(4)
(2)
(3)
(2)
(2)
(2)
(2)
(2)
(4)
(3)
(3)
(5)
(3)
(2)
(2)
(7)
(2)
(2)
(2)
(2)
(3)
(3)
(3)
(2)
(2)
(2)
(4)
(2)
(3)
(2)
(2)
(5)
(7)
(11)
(5)
(7)
(6)
(2)
(2)
(2)
(4)
(2)
(2)
(10)
(4)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(4)
(6)
(3)
(2)
(3)
(3)
(6)
(2)
(2)
(111)
(2)
(3)
(2)
(2)
(2)
(2)
(3)
(2)
(2)
(3)
(2)
(2)
(3)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(3)
(2)
(2)
(3)
(3)
(2)
(2)
(2)
(2)
(2)
(2)
(3)
(3)
(2)
(2)
(3)
(2)
(3)
(2)
(2)
(4)
(2)
(4)
(4)
(5)
(5)
(6)
(6)
(2)
(2)
(4)
(3)
(2)
(2)
(2)
(3)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(3)
(3)
(3)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(3)
(2)
(2)
(3)
(2)
(4)
(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)
(3)
(2)
(4)
(2)
(6)
(2)
(2)
(2)
(4)
(2)
(2)
(2)
(2)
(2)
(2)
(6)
(7)
(8)
(3)
(3)
(3)
(5)
(4)
(9)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(4)
(3)
(5)
(3)
(3)
(3)
(3)
(3)
(3)
(5)
(3)
(4)
(3)
(9)
(3)
(11)
(5)
(3)
(6)
(7)
(4)
(3)
(3)
(5)
(4)
(11)
(5)
(4)
(4)
(3)
(5)
(4)
(3)
(3)
(6)
(3)
(3)
(3)
(3)
(5)
(3)
(3)
(4)
(3)
(4)
(4)
(3)
(3)
(5)
(7)
(3)
(7)
(3)
(4)
(5)
(4)
(4)
(23)
(6)
(3)
(3)
(7)
(16)
(12)
(3)
(5)
(3)
(7)
(4)
(6)
(3)
(5)
(3)
(4)
(4)
(12)
(9)
(8)
(3)
(8)
(4)
(3)
(4)
(3)
(3)
(4)
(3)
(3)
(5)
(3)
(4)
(3)
(3)
(45)
(13)
(30)
(5)
(5)
(21)
(3)
(27)
(5)
(5)
(3)
(24)
(160)
(12)
(58)
(45)
(74)
(17)
(3)
(48)
(3)
(49)
(30)
(7)
(32)
(37)
(7)
(29)
(5)
(3)
(5)
(28)
(6)
(24)
(17)
(70)
(6)
(60)
(5)
(16)
(7)
(77)
(7)
(33)
(14)
(26)
(12)
(39)
(3)
(44)
(21)
(29)
(14)
(41)
(7)
(13)
(15)
(4)
(9)
(24)
(12)
(9)
(9)
(4)
(23)
(39)
(3)
(26)
(5)
(4)
(3)
(3)
(3)
(3)
(5)
(13)
(11)
(4)
(3)
(3)
(4)
(3)
(3)
(3)
(3)
(4)
(3)
(3)
(6)
(4)
(8)
(5)
(3)
(4)
(3)
(8)
(5)
(4)
(6)
(9)
(8)
(9)
(8)
(6)
(6)
(4)
(3)
(3)
(3)
(3)
(3)
(3)
(4)
(3)
(3)
(25)
(4)
(3)
(3)
(4)
(8)
(3)
(5)
(3)
(3)
(5)
(3)
(4)
(4)
(3)
(3)
(3)
(6)
(3)
(3)
(3)
(3)
(3)
(3)
(8)
(10)
(3)
(6)
(9)
(5)
(3)
(3)
(3)
(3)
(4)
(5)
(3)
(3)
(3)
(5)
(3)
(3)
(3)
(8)
(4)
(4)
(3)
(3)
(4)
(3)
(4)
(3)
(4)
(9)
(3)
(3)
(3)
(3)
(3)
(3)
(21)
(3)
(4)
(7)
(5)
(3)
(3)
(4)
(5)
(3)
(8)
(3)
(4)
(19)
(3)
(3)
(3)
(3)
(5)
(3)
(3)
(3)
(5)
(3)
(3)
(5)
(3)
(4)
(3)
(3)
(3)
(4)
(11)
(3)
(7)
(20)
(7)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(5)
(3)
(4)
(6)
(6)
(4)
(4)
(4)
(4)
(3)
(6)
(4)
(5)
(4)
(6)
(6)
(3)
(4)
(5)
(3)
(3)
(5)
(4)
(12)
(9)
(4)
(3)
(4)
(3)
(12)
(4)
(3)
(3)
(4)
(3)
(3)
(3)
(39)
0 of 1000
(1)
(2)
(68)
(1)
(1)
(70)
(4)
(1)
(1)
(1)
(6)
(1)
(1)
(22)
(3)
(6)
(1)
(15)
(12)
(13)
(14)
0 of 21
(6)
(10)
(17)
(9)
(14)
(18)
(11)
(12)
(7)
(35)
(6)
(11)
(8)
(14)
(22)
(6)
(84)
(12)
(7)
(12)
(9)
(19)
(10)
(6)
(31)
(13)
(62)
(17)
(22)
(34)
(9)
(6)
(7)
(13)
(35)
(7)
(7)
(20)
(7)
(10)
(8)
(10)
(7)
(6)
(7)
(7)
(69)
(43)
(15)
(9)
(41)
(69)
(9)
(10)
(43)
(16)
(8)
(23)
(11)
(54)
(34)
(13)
(56)
(6)
(6)
(7)
(27)
(9)
(8)
(8)
(10)
(8)
(13)
(6)
(99)
(30)
(9)
(7)
(18)
(15)
(14)
(20)
(9)
(6)
(12)
(10)
(9)
(6)
(34)
(10)
(8)
(6)
(11)
(488)
(62)
(23)
(102)
(22)
(19)
(14)
(6)
(8)
(9)
(23)
(7)
(25)
(29)
(6)
(18)
(6)
(6)
(6)
(7)
(48)
(10)
(13)
(10)
(19)
(42)
(7)
(14)
(7)
(10)
(161)
(7)
(6)
(7)
(14)
(6)
(10)
(11)
(8)
(17)
(9)
(6)
(10)
(29)
(21)
(13)
(10)
(10)
(12)
(7)
(9)
(6)
(39)
(24)
(16)
(27)
(24)
(6)
(22)
(11)
(28)
(9)
(8)
(96)
(39)
(11)
(49)
(6)
(36)
(6)
(9)
(8)
(12)
(9)
(13)
(43)
(6)
(7)
(6)
(116)
(10)
(106)
(12)
(8)
(49)
(9)
(14)
(7)
(6)
(10)
(6)
(13)
(11)
(6)
(12)
(15)
(6)
(22)
(15)
(21)
(6)
(8)
(17)
(57)
(6)
(24)
(239)
(10)
(10)
(8)
(10)
(18)
(6)
(10)
(14)
(8)
(12)
(102)
(6)
(14)
(21)
(10)
(6)
(21)
(12)
(6)
(54)
(90)
(152)
(12)
(23)
(9)
(9)
(234)
(13)
(63)
(14)
(7)
(7)
(12)
(9)
(9)
(106)
(6)
(9)
(41)
(8)
(6)
(56)
(36)
(19)
(7)
(39)
(8)
(24)
(21)
(13)
(114)
(12)
(20)
(9)
(10)
(25)
(7)
(22)
(22)
(7)
(7)
(8)
(7)
(10)
(7)
(7)
(13)
(7)
(18)
(138)
(32)
(68)
(86)
(6)
(45)
(6)
(15)
(18)
(751)
(43)
(13)
(118)
(18)
(12)
(9)
(80)
(7)
(9)
(84)
(7)
(6)
(6)
(15)
(7)
(8)
(20)
(19)
(16)
(7)
(48)
(18)
(6)
(34)
(17)
(14)
(10)
(11)
(51)
(7)
(6)
(11)
(9)
(6)
(125)
(16)
(13)
(14)
(9)
(43)
(197)
(19)
(24)
(8)
(8)
(10)
(14)
(6)
(23)
(10)
(15)
(20)
(24)
(8)
(14)
(7)
(40)
(12)
(16)
(10)
(6)
(6)
(10)
(9)
(65)
(51)
(171)
(31)
(16)
(12)
(10)
(18)
(9)
(35)
(24)
(28)
(7)
(7)
(8)
(25)
(18)
(12)
(10)
(57)
(71)
(13)
(43)
(46)
(8)
(6)
(9)
(18)
(98)
(27)
(106)
(57)
(61)
(8)
(58)
(31)
(8)
(6)
(11)
(61)
(14)
(8)
(11)
(30)
(10)
(35)
(6)
(17)
(6)
(26)
(62)
(9)
(25)
(43)
(20)
(10)
(9)
(6)
(9)
(28)
(12)
(12)
(15)
(19)
(7)
(6)
(23)
(7)
(10)
(7)
(6)
(68)
(15)
(18)
(30)
(25)
(13)
(7)
(29)
(10)
(55)
(9)
(39)
(6)
(8)
(255)
(15)
(7)
(7)
(10)
(10)
(6)
(35)
(17)
(33)
(7)
(24)
(7)
(45)
(11)
(21)
(9)
(6)
(22)
(11)
(41)
(80)
(15)
(14)
(9)
(7)
(7)
(22)
(8)
(61)
(6)
(18)
(33)
(47)
(12)
(49)
(35)
(23)
(11)
(55)
(64)
(184)
(8)
(7)
(13)
(20)
(23)
(70)
(16)
(30)
(18)
(84)
(15)
(15)
(30)
(12)
(9)
(49)
(47)
(17)
(12)
(8)
(6)
(9)
(6)
(9)
(31)
(7)
(14)
(18)
(7)
(7)
(13)
(25)
(8)
(68)
(28)
(50)
(9)
(18)
(8)
(7)
(9)
(44)
(7)
(439)
(8)
(31)
(7)
(6)
(8)
(20)
(7)
(30)
(25)
(16)
(6)
(8)
(7)
(38)
(12)
(102)
(15)
(24)
(37)
(29)
(57)
(18)
(8)
(20)
(10)
(11)
(9)
(7)
(13)
(27)
(8)
(11)
(28)
(19)
(30)
(63)
(25)
(30)
(46)
(40)
(8)
(8)
(10)
(7)
(11)
(8)
(11)
(16)
(9)
(9)
(48)
(30)
(802)
(20)
(9)
(30)
(29)
(67)
(8)
(10)
(22)
(7)
(11)
(18)
(58)
(17)
(7)
(15)
(11)
(66)
(18)
(25)
(547)
(7)
(1404)
(65)
(23)
(8)
(9)
(50)
(7)
(10)
(52)
(9)
(17)
(49)
(7)
(9)
(54)
(9)
(7)
(10)
(9)
(8)
(8)
(7)
(9)
(111)
(122)
(11)
(30)
(18)
(9)
(9)
(19)
(7)
(20)
(8)
(229)
(7)
(139)
(19)
(14)
(26)
(15)
(23)
(7)
(7)
(17)
(17)
(26)
(7)
(34)
(19)
(63)
(290)
(76)
(71)
(35)
(37)
(11)
(8)
(14)
(13)
(49)
(18)
(16)
(114)
(13)
(27)
(9)
(29)
(1021)
(32)
(7)
(37)
(8)
(7)
(30)
(27)
(32)
(8)
(96)
(25)
(8)
(24)
(229)
(24)
(24)
(96)
(31)
(60)
(37)
(34)
(11)
(127)
(20)
(15)
(16)
(17)
(35)
(38)
(17)
(10)
(7)
(12)
(29)
(9)
(27)
(8)
(13)
(11)
(7)
(18)
(19)
(15)
(18)
(14)
(12)
(22)
(10)
(18)
(18)
(7)
(7)
(42)
(14)
(26)
(17)
(24)
(29)
(119)
(17)
(8)
(49)
(7)
(24)
(7)
(23)
(16)
(40)
(29)
(25)
(10)
(21)
(18)
(12)
(48)
(23)
(23)
(26)
(7)
(7)
(27)
(22)
(11)
(10)
(11)
(13)
(9)
(8)
(121)
(13)
(10)
(10)
(171)
(11)
(13)
(20)
(22)
(7)
(11)
(31)
(19)
(9)
(11)
(53)
(9)
(7)
(30)
(33)
(160)
(45)
(12)
(7)
(31)
(7)
(9)
(10)
(26)
(80)
(9)
(10)
(136)
(9)
(24)
(35)
(452)
(15)
(18)
(29)
(70)
(49)
(13)
(82)
(23)
(31)
(20)
(13)
(27)
(8)
(18)
(149)
(24)
(7)
(26)
(8)
(8)
(7)
(20)
(12)
(21)
(8)
(45)
(47)
(19)
(27)
(9)
(7)
(15)
(29)
(69)
(11)
(10)
(12)
(14)
(14)
(80)
(17)
(12)
(71)
(20)
(9)
(7)
(9)
(7)
(7)
(10)
(13)
(14)
(9)
(33)
(11)
(7)
(8)
(14)
(14)
(12)
(20)
(9)
(15)
(8)
(23)
(21)
(14)
(10)
(15)
(25)
(24)
(7)
(11)
(10)
(17)
(10)
(7)
(34)
(45)
(14)
(29)
(9)
(27)
(9)
(15)
(7)
(8)
(9)
(16)
(23)
(15)
(18)
(7)
(11)
(83)
(197)
(62)
(21)
(34)
(38)
(24)
(16)
(9)
(11)
(62)
(20)
(14)
(14)
(105)
(787)
(23)
(38)
(16)
(22)
(19)
(13)
(54)
(12)
(17)
(16)
(26)
(19)
(9)
(17)
(14)
(79)
(16)
(8)
(111)
(37)
(11)
(32)
(11)
(46)
(22)
(11)
(8)
(34)
(11)
(36)
(14)
(9)
(9)
(7)
(17)
(27)
(63)
(14)
(43)
(7)
(48)
(26)
(217)
(9)
(14)
(7)
(13)
(25)
(43)
(10)
(8)
(9)
(7)
(10)
(20)
(8)
(8)
(23)
(12)
(48)
(50)
(33)
(530)
(24)
(50)
(62)
(585)
(184)
(30)
(14)
(9)
(16)
(107)
(82)
(932)
(36)
(35)
(91)
(7)
(21)
(33)
(15)
(8)
(17)
(12)
(7)
(13)
(39)
(16)
(8)
(160)
(9)
(12)
(7)
(10)
(52)
(15)
(12)
(24)
(27)
(8)
(15)
(10)
(8)
(11)
(11)
(22)
(13)
0 of 1000
(5)
(13)
(18)
(8)
(3)
(4)
(2)
(7)
(39)
(17)
(67)
(19)
(26)
(74)
(19)
(9)
(7)
(39)
(12)
(3)
(4)
(4)
(8)
(13)
(2)
(28)
(8)
(4)
(2)
(3)
(3)
(17)
(137)
(14)
(116)
(10)
(13)
(11)
(12)
(5)
(6)
(3)
(10)
(5)
(3)
(6)
(6)
(3)
(2)
(59)
(14)
(2)
(3)
(10)
(13)
(3)
(2)
(3)
(5)
(2)
(4)
(2)
(3)
(2)
(266)
(23)
(2)
(31)
(14)
(2)
(139)
(7)
(2)
(2)
(2)
(4)
(8)
(17)
(2)
(3)
(2)
(8)
(3)
(2)
(11)
(2)
(2)
(8)
(12)
(17)
(2)
(17)
(2)
(10)
(2)
(2)
(4)
(3)
(37)
(4)
(4)
(2)
(3)
(28)
(2)
(4)
(29)
(14)
(790)
(5)
(2)
(4)
(12)
(12)
(6)
(35)
(29)
(3)
(77)
(19)
(16)
(2)
(5)
(2)
(2)
(3)
(5)
(3)
(3)
(47)
(20)
(28)
(66)
(4)
(4)
(5)
(13)
(2)
(2)
(31)
(3)
(2)
(2)
(2)
(3)
(6)
(7)
(14)
(4)
(6)
(2)
(10)
(22)
(3)
(15)
(2)
(3)
(10)
(33)
(2)
(2)
(2)
(2)
(7)
(4)
(3)
(9)
(25)
(8)
(2)
(15)
(166)
(6)
(3)
(106)
(317)
(2)
(94)
(4)
(388)
(2)
(2)
(17)
(10)
(11)
(3)
(2)
(2)
(2)
(8)
(14)
(17)
(2)
(3)
(28)
(116)
(62)
(38)
(52)
(7)
(33)
(2)
(14)
(10)
(2)
(2)
(2)
(2)
(5)
(3)
(2)
(13)
(6)
(7)
(5)
(12)
(4)
(3)
(3)
(11)
(6)
(5)
(32)
(14)
(3)
(60)
(63)
(18)
(10)
(46)
(19)
(24)
(248)
(8)
(46)
(10)
(34)
(5)
(3)
(3)
(5)
(14)
(13)
(265)
(32)
(5)
(17)
(3)
(39)
(43)
(4)
(4)
(6)
(52)
(8)
(35)
(3)
(74)
(242)
(6)
(30)
(3)
(3)
(3)
(39)
(4)
(8)
(37)
(5)
(268)
(103)
(81)
(46)
(24)
(3)
(18)
(4)
(13)
(7)
(8)
(14)
(3)
(4)
(8)
(7)
(3)
(4)
(18)
(138)
(57)
(14)
(60)
(18)
(6)
(3)
(23)
(4)
(4)
(31)
(7)
(834)
(48)
(16)
(6)
(151)
(8)
(3)
(3)
(14)
(26)
(6)
(94)
(66)
(26)
(9)
(25)
(13)
(6)
(63)
(5)
(3)
(7)
(6)
(87)
(5)
(65)
(46)
(24)
(25)
(40)
(13)
(51)
(20)
(9)
(26)
(24)
(7)
(4)
(11)
(4)
(119)
(24)
(75)
(4)
(11)
(55)
(39)
(3)
(52)
(21)
(38)
(229)
(232)
(35)
(21)
(162)
(10)
(56)
(3)
(3)
(32)
(94)
(31)
(87)
(4)
(14)
(5)
(55)
(155)
(112)
(26)
(18)
(19)
(45)
(7)
(15)
(10)
(42)
(140)
(5)
(3)
(4)
(43)
(60)
(9)
(4)
(22)
(7)
(3)
(152)
(12)
(7)
(5)
(15)
(5)
(9)
(102)
(98)
(7)
(8)
(5)
(3)
(4)
(5)
(4)
(4)
(59)
(100)
(32)
(3)
(78)
(15)
(109)
(102)
(19)
(4)
(12)
(8)
(4)
(26)
(22)
(4)
(9)
(75)
(5)
(70)
(7)
(15)
(8)
(3)
(13)
(30)
(28)
(51)
(4)
(19)
(3)
(3)
(4)
(4)
(90)
(86)
(3)
(52)
(95)
(15)
(59)
(3)
(160)
(3)
(25)
(26)
(19)
(86)
(101)
(26)
(9)
(3)
(35)
(13)
(12)
(22)
(5)
(14)
(6)
(6)
(78)
(5)
(7)
(11)
(59)
(13)
(91)
(7)
(17)
(23)
(59)
(61)
(15)
(9)
(45)
(7)
(8)
(10)
(8)
(9)
(9)
(12)
(3)
(3)
(11)
(22)
(12)
(3)
(4)
(38)
(3)
(56)
(90)
(17)
(191)
(20)
(87)
(66)
(8)
(3)
(46)
(13)
(7)
(10)
(4)
(3)
(11)
(7)
(10)
(69)
(7)
(10)
(8)
(28)
(7)
(7)
(4)
(6)
(63)
(3)
(3)
(11)
(10)
(64)
(3)
(203)
(23)
(39)
(199)
(250)
(35)
(4)
(17)
(4)
(19)
(3)
(21)
(24)
(9)
(4)
(65)
(37)
(4)
(28)
(78)
(16)
(21)
(4)
(4)
(10)
(8)
(22)
(3)
(73)
(52)
(3)
(7)
(15)
(4)
(7)
(6)
(4)
(14)
(43)
(432)
(6)
(6)
(5)
(6)
(4)
(13)
(5)
(9)
(14)
(7)
(4)
(12)
(5)
(4)
(4)
(4)
(7)
(107)
(5)
(88)
(40)
(19)
(18)
(13)
(3)
(32)
(14)
(19)
(4)
(30)
(17)
(109)
(104)
(7)
(10)
(18)
(4)
(77)
(18)
(200)
(4)
(5)
(4)
(35)
(3)
(4)
(3)
(3)
(10)
(3)
(21)
(3)
(129)
(12)
(5)
(282)
(69)
(91)
(9)
(4)
(571)
(12)
(6)
(192)
(5)
(11)
(16)
(12)
(4)
(66)
(22)
(5)
(436)
(1390)
(38)
(3)
(4)
(31)
(10)
(5)
(53)
(9)
(4)
(3)
(17)
(50)
(3)
(10)
(3)
(6)
(128)
(3)
(11)
(4)
(3)
(8)
(4)
(3)
(11)
(3)
(11)
(21)
(17)
(7)
(3)
(21)
(100)
(149)
(9)
(25)
(10)
(36)
(3)
(5)
(20)
(3)
(4)
(3)
(353)
(9)
(346)
(17)
(6)
(3)
(149)
(8)
(24)
(19)
(22)
(5)
(37)
(20)
(9)
(69)
(28)
(5)
(60)
(132)
(3)
(40)
(587)
(12)
(10)
(4)
(52)
(5)
(18)
(3)
(54)
(13)
(36)
(4)
(3)
(18)
(3)
(10)
(34)
(11)
(3)
(5)
(20)
(6)
(9)
(15)
(5)
(6)
(19)
(94)
(29)
(3)
(5)
(18)
(3)
(102)
(3)
(13)
(14)
(26)
(7)
(4)
(3)
(3)
(6)
(905)
(4)
(33)
(3)
(6)
(4)
(3)
(8)
(38)
(10)
(43)
(41)
(8)
(3)
(9)
(3)
(11)
(55)
(26)
(109)
(63)
(19)
(5)
(3)
(96)
(3)
(178)
(8)
(4)
(31)
(145)
(39)
(22)
(88)
(50)
(11)
(9)
(7)
(91)
(5)
(7)
(5)
(3)
(6)
(38)
(73)
(7)
(11)
(4)
(19)
(3)
(5)
(15)
(7)
(6)
(5)
(32)
(15)
(8)
(7)
(12)
(5)
(6)
(8)
(16)
(5)
(7)
(17)
(36)
(3)
(6)
(35)
(5)
(5)
(61)
(3)
(13)
(12)
(4)
(27)
(3)
(5)
(8)
(6)
(4)
(3)
(4)
(7)
(33)
(42)
(5)
(8)
(5)
(13)
(8)
(3)
(9)
(17)
(8)
(11)
(3)
(6)
(13)
(5)
(4)
(3)
(4)
(3)
(455)
(4)
(4)
(3)
(3)
(5)
(11)
(3)
(9)
(13)
(8)
(105)
(5)
(10)
(43)
(11)
(12)
(4)
(42)
(3)
(11)
(9)
(4)
(12)
(3)
(4)
(14)
(4)
(6)
(15)
(9)
(30)
(3)
(10)
(3)
(3)
(8)
(4)
(14)
(14)
(41)
(5)
(12)
(3)
(92)
(4)
(11)
(5)
(3)
(27)
(5)
(4)
(94)
(561)
(28)
(38)
(9)
(10)
(34)
(5)
(9)
(9)
(4)
(9)
(10)
(5)
(99)
(7)
(8)
(3)
(5)
(5)
(4)
(3)
(5)
(135)
(6)
(140)
(111)
(276)
(17)
(25)
(3)
(39)
(13)
(51)
(34)
(128)
(48)
(6)
(9)
(19)
(17)
(43)
(15)
(3)
(11)
(48)
(60)
(3)
(13)
(188)
(1725)
(96)
(21)
(29)
(80)
(3)
(21)
(9)
(3)
(17)
(6)
(7)
(3)
(4)
(4)
(6)
(5)
(36)
(41)
(3)
(16)
(4)
(74)
(88)
(71)
(7)
(16)
(4)
(44)
(59)
(21)
(4)
(100)
(25)
(3)
(10)
0 of 1000
(127)
(63)
(67)
(77)
(95)
(201)
(63)
(168)
(69)
(67)
(169)
(66)
(73)
(124)
(249)
(124)
(163)
(242)
(143)
(161)
(132)
(66)
(405)
(86)
(105)
(78)
(92)
(119)
(103)
(212)
(345)
(65)
(153)
(63)
(214)
(224)
(157)
(201)
(226)
(111)
(230)
(176)
(291)
(63)
(345)
(86)
(179)
(472)
(73)
(300)
(74)
(305)
(190)
(82)
(196)
(70)
(72)
(306)
(248)
(432)
(590)
(61)
(253)
(69)
(215)
(166)
(203)
(189)
(257)
(279)
(105)
(301)
(70)
(207)
(280)
(184)
(143)
(219)
(323)
(612)
(136)
(58)
(690)
(88)
(320)
(63)
(65)
(128)
(73)
(90)
(136)
(73)
(195)
(131)
(76)
(57)
(130)
(63)
(133)
(72)
(339)
(822)
(444)
(74)
(130)
(172)
(71)
(165)
(110)
(1084)
(293)
(103)
(99)
(124)
(76)
(119)
(107)
(171)
(64)
(65)
(174)
(70)
(66)
(324)
(195)
(85)
(74)
(60)
(689)
(67)
(138)
(177)
(70)
(103)
(111)
(85)
(115)
(167)
(70)
(105)
(84)
(59)
(254)
(100)
(63)
(146)
(212)
(199)
(78)
(61)
(102)
(97)
(86)
(111)
(156)
(69)
(167)
(96)
(239)
(193)
(84)
(201)
(549)
(83)
(417)
(63)
(134)
(125)
(591)
(92)
(63)
(211)
(87)
(58)
(91)
(80)
(347)
(503)
(115)
(92)
(245)
(68)
(152)
(90)
(60)
(74)
(72)
(169)
(155)
(134)
(79)
(58)
(354)
(87)
(69)
(454)
(111)
(739)
(298)
(203)
(81)
(620)
(88)
(192)
(96)
(118)
(754)
(301)
(292)
(68)
(96)
(63)
(301)
(92)
(96)
(203)
(92)
(86)
(114)
(62)
(217)
(62)
(96)
(159)
(64)
(559)
(181)
(395)
(1591)
(65)
(181)
(75)
(72)
(64)
(109)
(96)
(440)
(239)
(169)
(149)
(95)
(169)
(68)
(63)
(72)
(174)
(98)
(106)
(146)
(60)
(849)
(91)
(104)
(75)
(77)
(91)
(237)
(135)
(99)
(93)
(60)
(113)
(112)
(118)
(245)
(67)
(85)
(80)
(379)
(67)
(66)
(165)
(101)
(65)
(122)
(491)
(87)
(82)
(71)
(154)
(67)
(60)
(201)
(61)
(128)
(75)
(67)
(334)
(204)
(198)
(278)
(81)
(72)
(74)
(65)
(257)
(195)
(61)
(118)
(61)
(68)
(169)
(206)
(141)
(70)
(112)
(332)
(87)
(687)
(85)
(103)
(74)
(82)
(180)
(105)
(146)
(59)
(94)
(147)
(1365)
(771)
(218)
(72)
(221)
(60)
(69)
(95)
(119)
(163)
(157)
(1063)
(83)
(198)
(112)
(129)
(68)
(79)
(334)
(79)
(75)
(163)
(63)
(81)
(60)
(148)
(179)
(339)
(953)
(373)
(88)
(442)
(543)
(107)
(72)
(389)
(126)
(68)
(148)
(252)
(64)
(411)
(77)
(103)
(71)
(65)
(82)
(400)
(156)
(74)
(99)
(255)
(494)
(104)
(128)
(98)
(94)
(189)
(94)
(64)
(115)
(503)
(73)
(92)
(123)
(204)
(197)
(86)
(163)
(324)
(67)
(389)
(237)
(93)
(110)
(162)
(169)
(69)
(201)
(648)
(64)
(114)
(167)
(136)
(67)
(81)
(96)
(105)
(82)
(59)
(64)
(137)
(120)
(90)
(104)
(255)
(207)
(143)
(84)
(359)
(350)
(181)
(268)
(2478)
(1405)
(183)
(70)
(114)
(256)
(482)
(192)
(325)
(93)
(310)
(89)
(67)
(78)
(78)
(61)
(65)
(126)
(66)
(79)
(67)
(143)
(62)
(207)
(145)
(64)
(89)
(80)
(194)
(108)
(144)
(62)
(611)
(201)
(88)
(188)
(105)
(132)
(110)
(215)
(93)
(515)
(494)
(154)
(468)
(129)
(128)
(727)
(283)
(73)
(164)
(114)
(67)
(106)
(356)
(159)
(87)
(124)
(122)
(68)
(85)
(70)
(78)
(820)
(96)
(66)
(304)
(165)
(95)
(174)
(63)
(99)
(189)
(77)
(134)
(165)
(220)
(67)
(103)
(72)
(780)
(167)
(75)
(178)
(129)
(324)
(65)
(87)
(62)
(178)
(119)
(127)
(67)
(80)
(112)
(160)
(506)
(296)
(125)
(101)
(91)
(152)
(403)
(129)
(97)
(82)
(91)
(78)
(89)
(379)
(86)
(440)
(181)
(188)
(73)
(65)
(121)
(181)
(77)
(120)
(65)
(98)
(379)
(92)
(121)
(174)
(90)
(113)
(660)
(77)
(136)
(195)
(437)
(189)
(94)
(150)
(203)
(77)
(428)
(113)
(68)
(61)
(312)
(235)
(248)
(73)
(147)
(74)
(77)
(126)
(100)
(61)
(77)
(348)
(83)
(61)
(67)
(96)
(61)
(171)
(404)
(354)
(131)
(111)
(397)
(61)
(119)
(79)
(93)
(93)
(212)
(85)
(81)
(86)
(267)
(571)
(336)
(102)
(155)
(569)
(254)
(1240)
(902)
(203)
(99)
(104)
(265)
(69)
(65)
(295)
(332)
(88)
(107)
(101)
(58)
(477)
(89)
(103)
(129)
(573)
(311)
(66)
(206)
(98)
(63)
(83)
(140)
(78)
(72)
(234)
(154)
(130)
(84)
(339)
(444)
(308)
(83)
(60)
(243)
(78)
(76)
(87)
(128)
(378)
(232)
(85)
(228)
(68)
(77)
(215)
(190)
(65)
(82)
(65)
(61)
(179)
(70)
(109)
(134)
(270)
(92)
(97)
(68)
(151)
(129)
(126)
(1026)
(211)
(83)
(251)
(332)
(62)
(61)
(164)
(112)
(165)
(369)
(170)
(108)
(71)
(264)
(126)
(85)
(72)
(104)
(73)
(93)
(77)
(108)
(281)
(178)
(628)
(70)
(378)
(100)
(93)
(196)
(79)
(217)
(238)
(322)
(202)
(179)
(144)
(121)
(85)
(122)
(195)
(66)
(235)
(217)
(464)
(1141)
(146)
(311)
(92)
(64)
(84)
(111)
(87)
(134)
(110)
(192)
(65)
(191)
(114)
(65)
(174)
(150)
(100)
(309)
(106)
(58)
(462)
(255)
(259)
(94)
(90)
(112)
(119)
(127)
(92)
(91)
(90)
(62)
(72)
(117)
(335)
(362)
(275)
(91)
(96)
(370)
(568)
(67)
(475)
(152)
(79)
(79)
(70)
(198)
(85)
(99)
(136)
(69)
(107)
(89)
(120)
(85)
(85)
(69)
(360)
(399)
(68)
(178)
(65)
(59)
(161)
(62)
(183)
(292)
(94)
(82)
(667)
(139)
(112)
(97)
(113)
(109)
(65)
(141)
(114)
(111)
(99)
(449)
(65)
(234)
(281)
(89)
(136)
(407)
(195)
(96)
(95)
(176)
(140)
(239)
(687)
(71)
(77)
(81)
(74)
(245)
(103)
(407)
(175)
(1039)
(120)
(223)
(155)
(95)
(574)
(69)
(81)
(95)
(64)
(127)
(61)
(89)
(94)
(257)
(83)
(84)
(284)
(68)
(68)
(260)
(67)
(179)
(73)
(185)
(88)
(1221)
(293)
(279)
(60)
(643)
(142)
(62)
(296)
(145)
(94)
(145)
(91)
(197)
(154)
(86)
(66)
(550)
(86)
(348)
(147)
(159)
(78)
(84)
(126)
(65)
(94)
(61)
(60)
(133)
(281)
(72)
(580)
(203)
(61)
(250)
(129)
(896)
(353)
(150)
(99)
(102)
(482)
(111)
(83)
(174)
(124)
(80)
(217)
(100)
(59)
(991)
(65)
(141)
(239)
(132)
(240)
(254)
(202)
(178)
(69)
(269)
(326)
(90)
(127)
(90)
(82)
(511)
(90)
(95)
(124)
(163)
(94)
(74)
(78)
(83)
(1281)
(193)
(269)
(120)
(80)
(333)
(405)
(122)
(78)
(153)
(155)
(409)
(238)
(120)
(98)
(74)
(220)
(69)
(348)
(138)
(107)
(80)
(127)
(74)
(460)
(95)
(130)
(216)
(76)
(63)
(62)
(218)
(143)
(124)
(63)
(67)
(66)
(98)
(63)
(428)
(58)
(100)
(108)
(190)
(65)
(136)
(123)
(64)
(101)
(102)
(87)
(128)
(107)
(78)
(87)
(89)
(117)
(99)
(101)
(58)
(106)
(78)
(115)
(119)
(72)
(162)
(88)
(89)
(255)
(58)
(135)
(140)
(122)
(67)
(271)
(168)
(81)
(147)
(267)
(282)
(247)
0 of 1000
(5)
(5)
(2)
(2)
(3)
(3)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(8)
(2)
(2)
(2)
(2)
(4)
(9)
(6)
(2)
(3)
(6)
(3)
(2)
(2)
(19)
(4)
(2)
(2)
(2)
(2)
(2)
(3)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(3)
(2)
(2)
(2)
(6)
(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)
(4)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(4)
(4)
(2)
(4)
(2)
(4)
(7)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(4)
(2)
(2)
(2)
(2)
(6)
(2)
(2)
(2)
(2)
(3)
(2)
(2)
(2)
(2)
(2)
(2)
(3)
(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)
(3)
(3)
(2)
(3)
(6)
(2)
(2)
(2)
(4)
(3)
(3)
(3)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(3)
(2)
(2)
(2)
(2)
(2)
(2)
(3)
(4)
(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)
(4)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(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)
(2)
(2)
(2)
(2)
(2)
(2)
(4)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(7)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(3)
(2)
(2)
(2)
(2)
(3)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(5)
(2)
(12)
(2)
(7)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(3)
(2)
(2)
(2)
(3)
(2)
(2)
(2)
(2)
(3)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(4)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(3)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(3)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(3)
(2)
(2)
(2)
(2)
(2)
(3)
(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)
(4)
(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)
(3)
(2)
(2)
(4)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(3)
(2)
(2)
(2)
(2)
(2)
(2)
(4)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(3)
(3)
(2)
(2)
(2)
(2)
(2)
(2)
(3)
(2)
(2)
(2)
(2)
(2)
(11)
(2)
(2)
(2)
(2)
(2)
(3)
(2)
(2)
(2)
(4)
(2)
(2)
(2)
(2)
(2)
(2)
(3)
(2)
(2)
(2)
(2)
(2)
(3)
(2)
(2)
(2)
(3)
(2)
(2)
(2)
(2)
(2)
(2)
(3)
(2)
(2)
(2)
(2)
(10)
(12)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(3)
(3)
(2)
(2)
(3)
(3)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(3)
(4)
(2)
(2)
(18)
(2)
(5)
(2)
(2)
(3)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(3)
(3)
(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)
(3)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(4)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(3)
(2)
(2)
(3)
(3)
(2)
(3)
(3)
(2)
(3)
(2)
(2)
(3)
(3)
(2)
(2)
(3)
(2)
(3)
(2)
(3)
(5)
(2)
(3)
(2)
(3)
(3)
(3)
(2)
(3)
(3)
(3)
(3)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(3)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(3)
(2)
(2)
(2)
(2)
(3)
(2)
(4)
(2)
(2)
(4)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(4)
(4)
(3)
(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)
(3)
(2)
(2)
(2)
(2)
(3)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(4)
(2)
(2)
(2)
(2)
(2)
(3)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(3)
(2)
(2)
(2)
(2)
(4)
(2)
(2)
(2)
(4)
(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)
(11)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(3)
(2)
(2)
(2)
(2)
(2)
(7)
(2)
(4)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(8)
(3)
(3)
(4)
(3)
(3)
(4)
(5)
(3)
(4)
(3)
(3)
(3)
(3)
(3)
(5)
(3)
(4)
(4)
(3)
(7)
(5)
(3)
(6)
(7)
(3)
(6)
(3)
(7)
(3)
(3)
(3)
(3)
(10)
(8)
(3)
(3)
(5)
(4)
(3)
(3)
(3)
(9)
(9)
(3)
(5)
(3)
(3)
(8)
(3)
(3)
(3)
0 of 1000
Showing 961 - 980 of 35448 results
  • Recommendations for the Implementation of Heavy Fleet Routes and Facilities Location Optimization
    Recommendations for the Implementation of Heavy Fleet Routes and Facilities Location Optimization
    Dunlop, Steven R ;
    Brady, Thomas
    2024-05-01 | PDF
    This study's main objective was to enhance the efficiency of winter salting operations for the Indiana Department of Transportation (INDOT) through the following objectives. The first aim was to optimize the routing of salting vehicles from current facility locations to assigned road segments. The second and more pivotal objective was to identify t ...
  • Assessing Safety and Mobility Benefits of Autonomous Ride Sharing Services Summary
    Assessing Safety and Mobility Benefits of Autonomous Ride Sharing Services [Summary]
    Holley, Gail M. ;
    Classen, Sherrilene
    2024-05-01 | PDF
    The objective of this project was to identify the user perspective about autonomous ride-sharing services for adults 50 years of age and older in Lake Nona, Port St. Lucie, and The Villages, and to solicit responses pertaining to the adoption and acceptance of these services.
  • Enhancing and Generating GDOTs MUTCD Curve Sign Placement Design with Curve Finder and Curve Sign Determination
    Enhancing and Generating GDOT’s MUTCD Curve Sign Placement Design with Curve Finder and Curve Sign Determination
    Tsai, Yichang (James) ;
    Yang, Zhongyu
    2024-05-01 | PDF
    To meet MUTCD requirements for curve sign design, the Georgia Department of Transportation (GDOT) developed a MUTCD-compliant curve sign design practice that uses the Curve Advisory Reporting System (CARS) system developed by the Rieker company. However, processing the CARS data collected by GDOT using Rieker devices is labor-intensive, time-consum ...
  • Dynamic Prediction of Shared Micromobility Usage with MultiTask Learning Brief
    Dynamic Prediction of Shared Micromobility Usage with Multi-Task Learning [Brief]
    Guo, Yujie ;
    Zhang, Yu
    2024-05-01 | PDF
    Taxis and Transportation Network Companies (TNCs) are important components of the urban transportation system. An accurate short-term forecast of passenger demand can help operators better allocate taxi or TNC services to achieve supply–demand balance in real time. As a result, drivers can improve the efficiency of passenger pick-ups, thereby reduc ...
  • Statewide Screening of Signalized Intersections for Capacity Improvements
    Statewide Screening of Signalized Intersections for Capacity Improvements
    Gayen, Saumabha ;
    Saldivar-Carranza, Enrique Daniel
    2024-05-01 | PDF
    Identification of congested traffic signals that require capital investment to increase capacity has historically been a time-consuming process. Signalized intersections with congestion were analyzed to see if they could be improved through retiming, and capital investment was only considered if retiming is deemed infeasible. Automated Traffic Sign ...
  • Robust Wireless Skin Sensor Networks for LongTerm Fatigue Crack Monitoring of Bridges Phase I Tech Transfer Summary
    Robust Wireless Skin Sensor Networks for Long-Term Fatigue Crack Monitoring of Bridges (Phase I) [Tech Transfer Summary]
    Laflamme, Simon
    ORCID ICON IMG
    2024-05-01 | PDF
    Develop sensing skin technology that can be deployed over strategic areas to detect, localize, and assess fatigue cracks • Provide sensing skin with autonomous capabilities, including power harvesting, onboard processing, and wireless transmission • Transform sensing skin signal into an index readily interpretable by infrastructure operators • Demo ...
  • Robust Wireless Skin Sensor Networks for LongTerm Fatigue Crack Monitoring of Bridges Phase I
    Robust Wireless Skin Sensor Networks for Long-Term Fatigue Crack Monitoring of Bridges (Phase I)
    Laflamme, Simon ;
    Liu, Han
    2024-05-01 | PDF
    In this project, we extended research and development of a novel sensing technology previously investigated in the pooled fund initiative TPF-5(328). The technology is a soft elastomeric capacitor (SEC) developed at Iowa State University. It is a geometrically large strain gauge, and its measurement principle is based on transducing changes in stra ...
  • Methods for Sealing Vertical Cracks on Concrete Structures Summary
    Methods for Sealing Vertical Cracks on Concrete Structures [Summary]
    Antunes, Rodrigo ;
    Sufian, Abu Ahmed
    2024-05-01 | PDF
    The objective of this study was to document best practices for sealing cracks in concrete structures, especially substructures, which cannot be routinely inspected.
  • The Impact of Diamond Grind Pavement Resurfacing on PM10 Emissions
    The Impact of Diamond Grind Pavement Resurfacing on PM10 Emissions
    Miech, Jason ;
    Fraser, Matthew
    2024-05-01 | PDF
    An assessment of tire-wear emissions was conducted to identify differences due to diamond ground and asphalt rubber asphalt concrete friction surfaces. The evaluation involved collecting representative aerosol samples from local freeways with both surface types under different meteorological conditions and with varying traffic conditions. The field ...
  • The Impact of Diamond Grind Pavement Resurfacing on PM10 Emissions
    The Impact of Diamond Grind Pavement Resurfacing on PM10 Emissions
    Miech, Jason ;
    Aker, Saed
    2024-05-01 | PDF
    An assessment of tire-wear emissions was conducted to identify differences due to diamond ground and asphalt rubber asphalt concrete friction surfaces. The evaluation involved collecting representative aerosol samples from local freeways with both surface types under different meteorological conditions and with varying traffic conditions. The field ...
  • Develop a Methodology for Pavement Drainage System Rating Research Project Capsule 242P
    Develop a Methodology for Pavement Drainage System Rating: Research Project Capsule [24–2P]
    Chen, Qiming ;
    Rupnow, Tyson
    2024-05-01 | PDF
    In the realm of pavement engineering, the management of water and its impact on infrastructure longevity is of paramount importance. Water can lead to various degrees of damage to roadways, ranging from the formation of potholes to less visible issues such as the weakening of subsurface materials. One of the primary reasons for pavement failures is ...
  • Cone Penetration Testing for Illinois Subsurface Characterization and Geotechnical Design
    Cone Penetration Testing for Illinois Subsurface Characterization and Geotechnical Design
    Macedo, Jorge ;
    Mayne, Paul W.
    2024-05-01 | PDF
    This project sets the stage for implementing a cone penetration testing (CPT) practice in the state of Illinois, providing recommendations for using and interpreting CPT soundings in subsurface investigations. This study also contributes to modernizing Illinois Department of Transportation (IDOT) policy to current CPT-related practices adopted in o ...
  • Effects of Nontraditional Messages in Dynamic Message Signs on Improving Safety Compliance and Avoiding Distraction
    Effects of Nontraditional Messages in Dynamic Message Signs on Improving Safety, Compliance, and Avoiding Distraction
    Zhai, Yuhui ;
    Ouyang, Yanfeng
    2024-05-01 | PDF
    This project develops capability for future studies on the effects of nontraditional messages in dynamic message signs on improving driver safety and compliance and avoiding distractions. An online survey and a driving simulation game were designed, and a pilot run was conducted with a small number of students in the University of Illinois Urbana C ...
  • GroundIn Edge and Centerline Rumble Strip Rumble Stripe Evaluation and Best Practices Research Project Capsule 241SA
    Ground-In Edge and Centerline Rumble Strip / Rumble Stripe Evaluation and Best Practices: Research Project Capsule [24–1SA]
    Hassan, Hany ;
    Rupnow, Tyson
    2024-05-01 | PDF
    The primary objective of this research is to evaluate the pattern, placement, and noise level of the rumble strips/rumble stripes installed on Louisiana highways to ensure that the best standards are used.
  • Investigating the Use of Rapid Setting Hydraulic Cements RSHCs for Structural Applications
    Investigating the Use of Rapid Setting Hydraulic Cements (RSHCs) for Structural Applications
    Aguayo, Federico ;
    Torres, Anthony
    2024-05-01 | PDF
    Construction and replacement of infrastructure assets results in costly road closures. Rapid setting hydraulic cements (RSHCs), like calcium sulfoaluminate (CSA) cement and calcium aluminate cement (CAC), can dramatically reduce the time needed for construction. These cements are beginning to gain the attention of various stakeholders in the cement ...
  • Identification of a Response and Rescue Network for the St Louis Region
    Identification of a Response and Rescue Network for the St. Louis Region
    Edara, Praveen ;
    Chang, Dae Yeol
    2024-05-01 | PDF
    Emergency preparedness and response are crucial for mitigating the impact of natural disasters such as earthquakes. The St. Louis metropolitan region is vulnerable to earthquakes in the New Madrid and Wabash Valley Seismic Zones. This study focuses on understanding and addressing transportation impacts of an earthquake in the St. Louis region. An o ...
  • Experiences With Autonomous Vehicle in US Cities
    Experiences With Autonomous Vehicle in U.S. Cities
    D’Agostino, Mollie Cohen ;
    Cooper, Elliott Michael
    2024-05-01 | PDF
    This project convened a series of meetings and workshops to prioritize listening to multi-sector stakeholders from local government, advocacy, and industry in US cities where autonomous vehicles are operating. The objective was to listen and learn from all stakeholders, raise issues surrounding accessibility and equity, and to solicit responses. Ke ...
  • Base Stabilization Additives Effect on Granular Equivalency GE
    Base Stabilization Additives – Effect on Granular Equivalency (GE)
    Jibon, Md ;
    Mahedi, Masrur
    2024-05-01 | PDF
    Base stabilization additives are used to increase the strength and stiffness of road foundations on weak and susceptible soils. The Minnesota Department of Transportation (MnDOT) quantifies the structural contribution of pavement layers by introducing granular equivalency (GE) factors. While numerous additives exist for improving the performance of ...
  • Impact of Truck Platooning on Loading of Bridges in Oregon
    Impact of Truck Platooning on Loading of Bridges in Oregon
    Scott, Michael ;
    Schumacher, Thomas
    2024-05-01 | PDF
    Truck platooning is an autonomous vehicle technology where multiple heavy trucks operate at close spacing. In 2018, Oregon House Bill HB 4059 Section 40 allowed limited implementation of such technology without requiring permitting or notification to ODOT. However, the close spacing of platooned trucks may impose loading on some bridges in excess o ...
  • Updates to MechanisticEmpirical Design Inputs for Illinois Flexible Pavements
    Updates to Mechanistic-Empirical Design Inputs for Illinois Flexible Pavements
    Hajj, Ramez M ;
    Thompson, Marshall R.
    2024-05-01 | PDF
    This study reviews the Illinois Department of Transportation’s full-depth asphalt, limiting strain criterion, and asphalt over rubblized concrete design procedures, considering technological advancements in hot-mix asphalt—namely, the increased use of recycled materials and modified asphalt binders. The researchers evaluated the current |E*| algori ...
961 - 980 / 35448