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.

(80)
(613)
(790)
(815)
(740)
(954)
(1104)
(1100)
(1111)
(1372)
(1604)
(1329)
(1367)
(1348)
(1468)
(1369)
(1313)
(1409)
(1021)
(707)
(658)
(630)
(574)
(680)
(712)
(880)
(846)
(746)
(817)
(923)
(700)
(585)
(393)
(278)
(279)
(240)
(189)
(182)
(178)
(156)
(206)
(198)
(200)
(197)
(226)
(209)
(175)
(230)
(212)
(155)
(164)
(185)
(147)
(116)
(151)
(171)
(105)
(88)
(78)
(82)
(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 110
(29)
(15)
(27)
(29)
(36)
(34)
(14)
(11)
(19)
(46)
(14)
(15)
(22)
(16)
(99)
(11)
(38)
(16)
(17)
(16)
(11)
(13)
(20)
(12)
(17)
(31)
(11)
(12)
(20)
(21)
(50)
(11)
(23)
(20)
(12)
(38)
(13)
(11)
(11)
(14)
(33)
(18)
(31)
(11)
(29)
(25)
(15)
(18)
(13)
(29)
(11)
(11)
(15)
(14)
(13)
(26)
(34)
(15)
(14)
(17)
(14)
(17)
(14)
(12)
(11)
(12)
(36)
(16)
(20)
(18)
(11)
(17)
(24)
(23)
(29)
(13)
(18)
(27)
(37)
(29)
(49)
(77)
(16)
(21)
(12)
(11)
(99)
(12)
(15)
(13)
(15)
(13)
(17)
(11)
(17)
(12)
(11)
(16)
(13)
(15)
(19)
(12)
(12)
(15)
(19)
(15)
(11)
(39)
(25)
(11)
(16)
(12)
(26)
(53)
(21)
(12)
(26)
(15)
(63)
(45)
(25)
(12)
(21)
(34)
(21)
(13)
(21)
(41)
(14)
(12)
(12)
(11)
(20)
(11)
(27)
(11)
(14)
(13)
(15)
(12)
(26)
(20)
(60)
(11)
(31)
(11)
(18)
(14)
(20)
(15)
(15)
(16)
(22)
(12)
(11)
(25)
(13)
(21)
(11)
(12)
(11)
(14)
(15)
(15)
(18)
(15)
(25)
(12)
(30)
(29)
(20)
(19)
(16)
(55)
(14)
(20)
(18)
(30)
(16)
(11)
(12)
(78)
(21)
(14)
(18)
(24)
(36)
(22)
(12)
(13)
(38)
(15)
(14)
(13)
(16)
(13)
(13)
(18)
(14)
(22)
(19)
(15)
(20)
(13)
(13)
(11)
(12)
(22)
(24)
(41)
(13)
(12)
(16)
(13)
(16)
(13)
(11)
(18)
(30)
(14)
(19)
(11)
(22)
(15)
(22)
(15)
(16)
(15)
(35)
(25)
(14)
(19)
(11)
(14)
(14)
(20)
(15)
(23)
(61)
(12)
(40)
(12)
(13)
(28)
(15)
(12)
(27)
(43)
(22)
(16)
(16)
(18)
(14)
(39)
(14)
(14)
(18)
(15)
(14)
(14)
(30)
(19)
(35)
(37)
(56)
(15)
(14)
(108)
(26)
(12)
(22)
(15)
(15)
(31)
(26)
(26)
(20)
(12)
(19)
(21)
(15)
(40)
(18)
(14)
(67)
(34)
(16)
(16)
(22)
(16)
(32)
(13)
(15)
(12)
(13)
(27)
(20)
(19)
(12)
(19)
(27)
(15)
(46)
(15)
(24)
(13)
(15)
(25)
(13)
(39)
(23)
(14)
(27)
(27)
(31)
(18)
(13)
(14)
(28)
(15)
(22)
(22)
(19)
(13)
(17)
(13)
(14)
(23)
(15)
(14)
(23)
(15)
(24)
(20)
(13)
(13)
(67)
(21)
(15)
(31)
(15)
(20)
(26)
(15)
(13)
(18)
(18)
(31)
(39)
(16)
(18)
(12)
(14)
(16)
(33)
(19)
(28)
(19)
(14)
(54)
(12)
(20)
(13)
(16)
(36)
(15)
(41)
(15)
(14)
(38)
(13)
(16)
(12)
(17)
(17)
(12)
(35)
(26)
(26)
(18)
(21)
(26)
(33)
(21)
(21)
(22)
(21)
(40)
(15)
(53)
(12)
(16)
(27)
(12)
(14)
(21)
(37)
(23)
(14)
(33)
(15)
(45)
(24)
(14)
(17)
(12)
(41)
(16)
(12)
(12)
(15)
(13)
(20)
(24)
(31)
(18)
(20)
(18)
(13)
(24)
(21)
(13)
(14)
(31)
(22)
(23)
(14)
(14)
(23)
(15)
(12)
(17)
(24)
(12)
(12)
(25)
(12)
(29)
(12)
(36)
(21)
(12)
(13)
(42)
(31)
(12)
(13)
(12)
(15)
(14)
(23)
(31)
(30)
(20)
(22)
(15)
(22)
(35)
(15)
(13)
(31)
(12)
(60)
(13)
(13)
(12)
(41)
(25)
(37)
(21)
(12)
(13)
(18)
(18)
(15)
(18)
(17)
(13)
(20)
(14)
(28)
(61)
(21)
(17)
(12)
(12)
(13)
(23)
(13)
(14)
(12)
(14)
(14)
(17)
(28)
(15)
(20)
(12)
(12)
(16)
(15)
(14)
(23)
(12)
(14)
(56)
(20)
(12)
(12)
(18)
(21)
(15)
(17)
(13)
(32)
(16)
(35)
(14)
(34)
(20)
(17)
(14)
(16)
(28)
(14)
(12)
(12)
(13)
(18)
(64)
(17)
(52)
(21)
(23)
(12)
(13)
(17)
(30)
(17)
(19)
(20)
(16)
(27)
(16)
(12)
(46)
(18)
(28)
(14)
(21)
(14)
(12)
(17)
(13)
(15)
(66)
(36)
(18)
(39)
(56)
(16)
(24)
(15)
(25)
(12)
(17)
(22)
(17)
(18)
(39)
(23)
(14)
(29)
(19)
(14)
(17)
(19)
(21)
(20)
(15)
(27)
(18)
(58)
(28)
(37)
(12)
(30)
(18)
(22)
(13)
(22)
(34)
(14)
(12)
(15)
(12)
(19)
(17)
(23)
(17)
(17)
(50)
(23)
(20)
(26)
(14)
(12)
(14)
(30)
(16)
(20)
(14)
(15)
(19)
(15)
(28)
(14)
(20)
(14)
(33)
(12)
(15)
(14)
(22)
(27)
(18)
(12)
(16)
(16)
(16)
(12)
(15)
(88)
(17)
(16)
(13)
(19)
(14)
(27)
(17)
(20)
(26)
(18)
(12)
(14)
(23)
(20)
(37)
(18)
(13)
(12)
(18)
(20)
(16)
(53)
(34)
(15)
(17)
(75)
(44)
(20)
(12)
(12)
(37)
(12)
(56)
(23)
(14)
(22)
(14)
(40)
(13)
(13)
(12)
(20)
(23)
(16)
(43)
(56)
(12)
(61)
(14)
(21)
(13)
(16)
(13)
(49)
(19)
(28)
(13)
(20)
(20)
(16)
(12)
(13)
(23)
(13)
(30)
(24)
(14)
(12)
(21)
(17)
(18)
(40)
(16)
(12)
(24)
(23)
(19)
(25)
(22)
(17)
(12)
(12)
(13)
(23)
(22)
(16)
(74)
(13)
(40)
(13)
(13)
(18)
(20)
(13)
(18)
(24)
(14)
(22)
(14)
(12)
(19)
(14)
(18)
(31)
(14)
(43)
(13)
(12)
(22)
(19)
(15)
(19)
(69)
(31)
(15)
(26)
(28)
(17)
(12)
(23)
(16)
(18)
(24)
(19)
(12)
(37)
(50)
(48)
(13)
(18)
(13)
(19)
(12)
(17)
(14)
(13)
(14)
(49)
(29)
(14)
(37)
(12)
(158)
(14)
(18)
(73)
(32)
(16)
(15)
(16)
(26)
(13)
(13)
(17)
(13)
(17)
(23)
(12)
(21)
(29)
(12)
(22)
(45)
(14)
(74)
(16)
(17)
(12)
(24)
(13)
(16)
(30)
(22)
(12)
(17)
(12)
(27)
(15)
(32)
(14)
(32)
(15)
(20)
(12)
(12)
(51)
(17)
(17)
(13)
(25)
(13)
(20)
(12)
(13)
(12)
(13)
(14)
(49)
(38)
(22)
(17)
(27)
(16)
(16)
(18)
(21)
(59)
(14)
(12)
(31)
(14)
(22)
(14)
(15)
(16)
(13)
(12)
(21)
(18)
(37)
(22)
(38)
(20)
(19)
(13)
(15)
(33)
(24)
(27)
(22)
(23)
(13)
(19)
(19)
(22)
(24)
(18)
(20)
(13)
(31)
(13)
(17)
(25)
(20)
(37)
(16)
(29)
(23)
(12)
(26)
(14)
(68)
(21)
(26)
(63)
(29)
(12)
(16)
(16)
(18)
(13)
(14)
(12)
(27)
(12)
(16)
(23)
(19)
(13)
(19)
(17)
(12)
(65)
(31)
(18)
(39)
(13)
(15)
(24)
(15)
(28)
(13)
(33)
(21)
(26)
(12)
(15)
(23)
(15)
(16)
(18)
(16)
(20)
(13)
(15)
(20)
(30)
(13)
(25)
(12)
(24)
(14)
(12)
(13)
(28)
(29)
(14)
(17)
(35)
(35)
(35)
(13)
(13)
(12)
(12)
(24)
(17)
(14)
(21)
(13)
(14)
(27)
(17)
(20)
(47)
(27)
(18)
(15)
(20)
(13)
(18)
(17)
(16)
(13)
(12)
(12)
(31)
(13)
(20)
(13)
(25)
(40)
(17)
(30)
(14)
(14)
(13)
(13)
(27)
(15)
(17)
(13)
(18)
(45)
(12)
(35)
(70)
(17)
(15)
(19)
(17)
(22)
(16)
(18)
(19)
(26)
(23)
0 of 1000
(1)
(2)
(74)
(9)
(242)
(1655)
(8)
(205)
(30)
(10)
(24)
(9)
(3)
(6)
(159)
(3)
(16)
(479)
(57)
(18)
(34)
(2)
(1)
(4)
(199)
(330)
(1)
(158)
(227)
(23)
(261)
(2639)
(1)
(311)
(28733)
(1)
(68)
(44)
(8)
0 of 39
(2)
(2)
(2)
(3)
(2)
(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)
(2)
(3)
(5)
(2)
(2)
(2)
(2)
(2)
(3)
(2)
(2)
(2)
(4)
(2)
(2)
(2)
(3)
(3)
(2)
(2)
(3)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(3)
(2)
(2)
(2)
(2)
(2)
(2)
(3)
(3)
(3)
(2)
(2)
(4)
(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)
(5)
(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)
(3)
(3)
(4)
(5)
(4)
(5)
(3)
(4)
(2)
(3)
(5)
(3)
(3)
(3)
(3)
(9)
(5)
(3)
(5)
(3)
(2)
(3)
(5)
(3)
(3)
(2)
(2)
(2)
(3)
(2)
(2)
(2)
(7)
(4)
(2)
(3)
(2)
(3)
(2)
(4)
(3)
(5)
(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)
(4)
(2)
(3)
(2)
(2)
(2)
(2)
(2)
(2)
(4)
(3)
(3)
(5)
(4)
(5)
(5)
(2)
(2)
(7)
(2)
(2)
(2)
(2)
(3)
(3)
(3)
(2)
(2)
(2)
(4)
(2)
(3)
(2)
(5)
(7)
(11)
(5)
(7)
(6)
(4)
(10)
(4)
(4)
(4)
(3)
(3)
(4)
(7)
(3)
(2)
(3)
(3)
(6)
(2)
(2)
(111)
(2)
(3)
(2)
(2)
(2)
(2)
(3)
(2)
(2)
(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)
(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)
(6)
(4)
(2)
(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)
(4)
(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)
(21)
(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)
(13)
(6)
(7)
(35)
(6)
(11)
(8)
(14)
(22)
(6)
(82)
(13)
(8)
(12)
(9)
(19)
(10)
(6)
(32)
(13)
(63)
(17)
(27)
(31)
(9)
(6)
(7)
(13)
(36)
(7)
(7)
(20)
(7)
(10)
(8)
(14)
(7)
(6)
(7)
(8)
(71)
(49)
(16)
(9)
(41)
(69)
(9)
(10)
(43)
(16)
(8)
(23)
(11)
(54)
(34)
(13)
(58)
(6)
(6)
(7)
(27)
(9)
(8)
(8)
(10)
(8)
(13)
(6)
(99)
(30)
(9)
(7)
(18)
(15)
(14)
(20)
(9)
(6)
(12)
(11)
(9)
(6)
(34)
(10)
(8)
(6)
(11)
(488)
(62)
(23)
(100)
(22)
(20)
(15)
(6)
(8)
(9)
(23)
(7)
(28)
(32)
(7)
(17)
(6)
(6)
(6)
(7)
(48)
(10)
(13)
(10)
(19)
(42)
(7)
(14)
(7)
(10)
(6)
(175)
(7)
(6)
(7)
(14)
(6)
(10)
(12)
(11)
(17)
(9)
(6)
(10)
(6)
(29)
(21)
(14)
(10)
(10)
(12)
(7)
(9)
(6)
(39)
(24)
(16)
(27)
(24)
(6)
(22)
(11)
(28)
(11)
(10)
(96)
(40)
(11)
(50)
(6)
(36)
(6)
(9)
(8)
(12)
(9)
(13)
(44)
(6)
(7)
(6)
(120)
(10)
(105)
(12)
(9)
(47)
(9)
(14)
(7)
(6)
(10)
(6)
(13)
(11)
(6)
(12)
(15)
(9)
(22)
(15)
(21)
(6)
(8)
(17)
(57)
(6)
(24)
(243)
(10)
(10)
(8)
(10)
(18)
(6)
(10)
(14)
(13)
(12)
(98)
(6)
(14)
(21)
(10)
(6)
(21)
(12)
(6)
(56)
(90)
(153)
(12)
(23)
(9)
(9)
(236)
(13)
(63)
(14)
(7)
(7)
(12)
(10)
(9)
(107)
(6)
(9)
(54)
(8)
(6)
(56)
(36)
(19)
(7)
(39)
(8)
(24)
(21)
(13)
(114)
(14)
(20)
(9)
(12)
(25)
(7)
(22)
(24)
(7)
(7)
(8)
(7)
(7)
(10)
(7)
(7)
(13)
(7)
(18)
(138)
(32)
(68)
(86)
(6)
(45)
(6)
(15)
(18)
(755)
(43)
(13)
(118)
(19)
(12)
(9)
(80)
(7)
(9)
(84)
(7)
(6)
(8)
(16)
(7)
(8)
(20)
(19)
(16)
(7)
(52)
(18)
(8)
(35)
(18)
(14)
(10)
(11)
(51)
(7)
(6)
(11)
(9)
(6)
(126)
(16)
(13)
(14)
(9)
(43)
(198)
(19)
(24)
(8)
(8)
(10)
(14)
(6)
(23)
(10)
(16)
(20)
(24)
(8)
(14)
(7)
(44)
(8)
(16)
(10)
(6)
(6)
(10)
(9)
(65)
(51)
(171)
(31)
(16)
(12)
(10)
(18)
(9)
(35)
(27)
(28)
(7)
(8)
(8)
(25)
(18)
(12)
(10)
(59)
(72)
(13)
(43)
(46)
(8)
(6)
(9)
(18)
(98)
(27)
(106)
(57)
(61)
(8)
(58)
(31)
(8)
(6)
(12)
(57)
(14)
(8)
(11)
(30)
(10)
(35)
(17)
(26)
(64)
(9)
(25)
(43)
(20)
(10)
(8)
(10)
(28)
(12)
(12)
(15)
(19)
(7)
(23)
(7)
(10)
(7)
(68)
(15)
(18)
(30)
(24)
(13)
(7)
(30)
(10)
(55)
(9)
(40)
(8)
(255)
(15)
(8)
(7)
(11)
(10)
(35)
(17)
(33)
(7)
(24)
(7)
(45)
(11)
(21)
(9)
(22)
(11)
(41)
(80)
(15)
(30)
(47)
(7)
(7)
(23)
(11)
(13)
(70)
(17)
(18)
(33)
(55)
(12)
(49)
(32)
(23)
(11)
(55)
(61)
(184)
(8)
(7)
(13)
(7)
(20)
(23)
(74)
(16)
(30)
(18)
(84)
(15)
(15)
(30)
(12)
(9)
(49)
(47)
(17)
(12)
(8)
(9)
(9)
(31)
(7)
(14)
(21)
(8)
(7)
(17)
(25)
(8)
(71)
(28)
(53)
(9)
(19)
(8)
(7)
(9)
(46)
(7)
(460)
(10)
(31)
(7)
(8)
(20)
(7)
(30)
(25)
(17)
(8)
(7)
(38)
(12)
(103)
(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)
(49)
(30)
(815)
(20)
(10)
(30)
(29)
(68)
(8)
(10)
(71)
(8)
(12)
(18)
(58)
(19)
(7)
(21)
(11)
(8)
(72)
(21)
(28)
(546)
(7)
(1404)
(65)
(23)
(8)
(10)
(50)
(7)
(10)
(52)
(9)
(13)
(53)
(7)
(9)
(54)
(9)
(7)
(10)
(9)
(8)
(8)
(7)
(9)
(111)
(122)
(11)
(31)
(18)
(9)
(9)
(21)
(7)
(20)
(8)
(235)
(7)
(170)
(19)
(16)
(29)
(33)
(15)
(23)
(7)
(7)
(17)
(17)
(26)
(8)
(45)
(19)
(63)
(339)
(78)
(71)
(36)
(41)
(13)
(12)
(15)
(13)
(71)
(14)
(16)
(91)
(13)
(26)
(7)
(1021)
(32)
(7)
(37)
(8)
(7)
(30)
(27)
(22)
(8)
(96)
(25)
(9)
(27)
(229)
(24)
(24)
(96)
(31)
(23)
(37)
(34)
(11)
(127)
(20)
(15)
(16)
(17)
(35)
(38)
(17)
(10)
(7)
(12)
(29)
(10)
(27)
(8)
(13)
(11)
(7)
(18)
(19)
(15)
(18)
(14)
(12)
(24)
(10)
(18)
(19)
(7)
(7)
(43)
(14)
(26)
(18)
(25)
(31)
(119)
(17)
(9)
(52)
(7)
(24)
(7)
(23)
(16)
(41)
(29)
(28)
(10)
(21)
(18)
(12)
(49)
(23)
(23)
(27)
(7)
(9)
(28)
(23)
(11)
(10)
(11)
(13)
(9)
(10)
(121)
(14)
(12)
(10)
(171)
(12)
(13)
(20)
(22)
(7)
(11)
(32)
(19)
(9)
(14)
(9)
(53)
(9)
(7)
(30)
(33)
(163)
(44)
(12)
(7)
(31)
(7)
(9)
(10)
(26)
(80)
(9)
(12)
(140)
(9)
(24)
(35)
(452)
(15)
(20)
(29)
(70)
(49)
(13)
(82)
(23)
(32)
(23)
(13)
(27)
(9)
(23)
(149)
(26)
(7)
(27)
(8)
(8)
(7)
(20)
(12)
(21)
(8)
(48)
(47)
(19)
(27)
(9)
(7)
(15)
(29)
(76)
(10)
(10)
(12)
(14)
(14)
(80)
(17)
(12)
(71)
(20)
(10)
(7)
(7)
(9)
(7)
(7)
(10)
(13)
(14)
(9)
(33)
(11)
(7)
(8)
(15)
(14)
(12)
(20)
(9)
(15)
(8)
(23)
(21)
(14)
(10)
(16)
(25)
(24)
(7)
(11)
(10)
(18)
(10)
(7)
(37)
(18)
(8)
(53)
(15)
(29)
(9)
(28)
(9)
(15)
(7)
(8)
(9)
(16)
(23)
(15)
(18)
(7)
(11)
(84)
(198)
(63)
(21)
(37)
(38)
(24)
(17)
(9)
(11)
(65)
(20)
(16)
(16)
(105)
(797)
(23)
(38)
(16)
(23)
(19)
(13)
(71)
(12)
(19)
(17)
(26)
(19)
(9)
(17)
(14)
(82)
(17)
(8)
(111)
(38)
(11)
(32)
(11)
(46)
(22)
(11)
(8)
(35)
(11)
(38)
(14)
(9)
(11)
(7)
(17)
(9)
(27)
(63)
(14)
(43)
(7)
(26)
(26)
(221)
(9)
(14)
(7)
(13)
(25)
(46)
(9)
(8)
(9)
(7)
(10)
(20)
(8)
(8)
(25)
(12)
(48)
(50)
(33)
(530)
(24)
(50)
(63)
(585)
(184)
(30)
(14)
(9)
(16)
(107)
(81)
(945)
(37)
(35)
(91)
(7)
(21)
(33)
(15)
(8)
(18)
(13)
(7)
(13)
(39)
(16)
(8)
(160)
(9)
(13)
(7)
(10)
(52)
(15)
(12)
(24)
(30)
(8)
(15)
(10)
(8)
(11)
(12)
(22)
(13)
0 of 1000
(5)
(13)
(18)
(8)
(3)
(4)
(2)
(7)
(42)
(17)
(68)
(20)
(26)
(74)
(18)
(9)
(7)
(38)
(15)
(3)
(4)
(4)
(8)
(14)
(2)
(28)
(8)
(4)
(2)
(3)
(3)
(17)
(152)
(14)
(113)
(10)
(13)
(12)
(13)
(5)
(6)
(3)
(10)
(5)
(3)
(8)
(3)
(6)
(3)
(2)
(61)
(16)
(2)
(3)
(10)
(13)
(3)
(2)
(3)
(5)
(2)
(4)
(2)
(3)
(2)
(273)
(26)
(2)
(31)
(14)
(2)
(139)
(7)
(2)
(2)
(2)
(4)
(8)
(17)
(2)
(3)
(2)
(2)
(8)
(3)
(2)
(11)
(2)
(2)
(8)
(12)
(17)
(2)
(17)
(2)
(10)
(2)
(2)
(4)
(3)
(37)
(4)
(4)
(4)
(3)
(28)
(2)
(4)
(29)
(14)
(790)
(5)
(2)
(4)
(4)
(12)
(13)
(34)
(40)
(3)
(78)
(20)
(26)
(2)
(6)
(4)
(2)
(3)
(5)
(3)
(3)
(47)
(20)
(29)
(66)
(4)
(4)
(5)
(14)
(2)
(2)
(31)
(3)
(2)
(2)
(2)
(3)
(6)
(7)
(14)
(4)
(6)
(2)
(10)
(22)
(3)
(15)
(3)
(3)
(10)
(33)
(2)
(2)
(2)
(2)
(7)
(4)
(3)
(9)
(25)
(8)
(2)
(15)
(193)
(6)
(3)
(109)
(315)
(93)
(4)
(390)
(17)
(10)
(11)
(4)
(8)
(14)
(16)
(3)
(3)
(30)
(122)
(62)
(38)
(50)
(7)
(33)
(15)
(10)
(5)
(3)
(13)
(6)
(7)
(5)
(12)
(4)
(3)
(3)
(11)
(6)
(5)
(32)
(14)
(3)
(60)
(70)
(22)
(8)
(46)
(20)
(24)
(250)
(3)
(8)
(46)
(10)
(50)
(5)
(3)
(3)
(6)
(14)
(13)
(270)
(32)
(5)
(17)
(3)
(40)
(44)
(4)
(4)
(6)
(52)
(8)
(35)
(3)
(76)
(244)
(6)
(30)
(3)
(3)
(3)
(42)
(4)
(8)
(40)
(5)
(268)
(103)
(90)
(48)
(24)
(3)
(18)
(4)
(13)
(7)
(8)
(14)
(3)
(4)
(8)
(7)
(3)
(4)
(18)
(138)
(58)
(14)
(60)
(18)
(6)
(3)
(23)
(4)
(4)
(31)
(7)
(847)
(48)
(20)
(7)
(150)
(7)
(3)
(3)
(13)
(27)
(6)
(94)
(66)
(26)
(9)
(25)
(13)
(6)
(63)
(5)
(3)
(9)
(6)
(88)
(5)
(71)
(43)
(24)
(25)
(40)
(14)
(53)
(20)
(9)
(35)
(24)
(3)
(7)
(4)
(11)
(4)
(120)
(24)
(75)
(4)
(11)
(56)
(39)
(5)
(53)
(21)
(38)
(230)
(262)
(35)
(21)
(162)
(10)
(54)
(3)
(3)
(32)
(94)
(31)
(88)
(5)
(14)
(5)
(55)
(171)
(114)
(21)
(18)
(19)
(45)
(7)
(15)
(10)
(42)
(140)
(5)
(4)
(4)
(43)
(65)
(9)
(4)
(22)
(6)
(3)
(152)
(12)
(7)
(3)
(5)
(16)
(6)
(9)
(107)
(97)
(7)
(8)
(5)
(3)
(4)
(5)
(4)
(63)
(100)
(32)
(3)
(78)
(15)
(109)
(105)
(19)
(4)
(13)
(8)
(4)
(27)
(22)
(4)
(9)
(75)
(5)
(69)
(8)
(15)
(3)
(8)
(3)
(13)
(30)
(30)
(51)
(5)
(20)
(3)
(3)
(4)
(4)
(91)
(86)
(3)
(53)
(95)
(16)
(59)
(3)
(160)
(3)
(25)
(26)
(19)
(86)
(102)
(26)
(10)
(3)
(35)
(13)
(12)
(22)
(5)
(14)
(7)
(6)
(79)
(5)
(7)
(12)
(59)
(13)
(91)
(7)
(17)
(24)
(61)
(60)
(15)
(9)
(45)
(7)
(8)
(10)
(8)
(9)
(4)
(9)
(13)
(4)
(5)
(11)
(22)
(12)
(3)
(4)
(38)
(3)
(59)
(90)
(17)
(191)
(20)
(87)
(66)
(8)
(3)
(46)
(13)
(8)
(10)
(4)
(3)
(11)
(7)
(10)
(220)
(7)
(10)
(8)
(28)
(3)
(7)
(7)
(4)
(6)
(62)
(3)
(3)
(23)
(10)
(64)
(9)
(3)
(203)
(23)
(39)
(199)
(250)
(35)
(5)
(17)
(6)
(19)
(3)
(21)
(25)
(9)
(4)
(66)
(37)
(4)
(28)
(78)
(16)
(21)
(4)
(4)
(10)
(13)
(32)
(3)
(72)
(52)
(4)
(7)
(16)
(4)
(8)
(6)
(3)
(4)
(14)
(43)
(452)
(6)
(6)
(5)
(6)
(4)
(13)
(5)
(9)
(14)
(7)
(4)
(12)
(5)
(4)
(4)
(4)
(7)
(107)
(5)
(89)
(40)
(19)
(18)
(13)
(3)
(32)
(14)
(19)
(4)
(30)
(19)
(110)
(106)
(7)
(10)
(18)
(4)
(78)
(18)
(200)
(4)
(5)
(4)
(35)
(3)
(4)
(3)
(3)
(10)
(3)
(3)
(21)
(3)
(130)
(12)
(5)
(394)
(3)
(68)
(88)
(9)
(4)
(582)
(12)
(6)
(199)
(6)
(11)
(16)
(12)
(4)
(66)
(22)
(5)
(436)
(1394)
(38)
(3)
(4)
(31)
(10)
(5)
(53)
(9)
(4)
(3)
(14)
(53)
(4)
(10)
(3)
(6)
(128)
(3)
(11)
(4)
(3)
(8)
(4)
(3)
(11)
(3)
(11)
(21)
(17)
(7)
(3)
(21)
(100)
(149)
(9)
(26)
(3)
(4)
(10)
(36)
(3)
(5)
(21)
(3)
(4)
(3)
(372)
(9)
(390)
(18)
(6)
(3)
(4)
(6)
(173)
(8)
(24)
(19)
(22)
(5)
(37)
(20)
(11)
(72)
(29)
(5)
(78)
(132)
(3)
(41)
(656)
(12)
(10)
(4)
(54)
(5)
(18)
(3)
(5)
(55)
(13)
(36)
(4)
(3)
(17)
(4)
(10)
(26)
(11)
(3)
(5)
(20)
(6)
(9)
(15)
(5)
(6)
(19)
(94)
(29)
(3)
(5)
(18)
(3)
(69)
(13)
(15)
(10)
(23)
(6)
(3)
(6)
(904)
(4)
(33)
(3)
(6)
(4)
(3)
(8)
(38)
(10)
(43)
(41)
(8)
(3)
(9)
(3)
(11)
(55)
(26)
(109)
(56)
(19)
(5)
(96)
(3)
(178)
(8)
(4)
(33)
(155)
(39)
(22)
(88)
(50)
(11)
(9)
(7)
(46)
(5)
(7)
(5)
(3)
(6)
(38)
(73)
(11)
(4)
(19)
(3)
(5)
(15)
(7)
(6)
(5)
(32)
(15)
(8)
(7)
(12)
(7)
(6)
(8)
(17)
(5)
(7)
(18)
(36)
(3)
(7)
(39)
(5)
(5)
(62)
(3)
(13)
(12)
(4)
(28)
(3)
(5)
(8)
(7)
(6)
(3)
(4)
(7)
(33)
(42)
(5)
(8)
(5)
(13)
(8)
(3)
(9)
(18)
(8)
(11)
(3)
(6)
(13)
(6)
(4)
(3)
(4)
(3)
(489)
(4)
(4)
(4)
(5)
(5)
(12)
(3)
(9)
(18)
(9)
(105)
(5)
(12)
(44)
(11)
(12)
(4)
(42)
(3)
(11)
(9)
(4)
(12)
(3)
(4)
(14)
(4)
(6)
(15)
(9)
(30)
(3)
(10)
(3)
(3)
(8)
(4)
(14)
(17)
(45)
(5)
(12)
(3)
(93)
(4)
(11)
(5)
(3)
(27)
(5)
(4)
(94)
(564)
(28)
(38)
(9)
(10)
(34)
(5)
(9)
(9)
(4)
(9)
(10)
(6)
(100)
(13)
(9)
(3)
(5)
(5)
(4)
(3)
(5)
(135)
(6)
(140)
(111)
(285)
(17)
(33)
(3)
(39)
(13)
(51)
(35)
(129)
(54)
(6)
(9)
(19)
(17)
(48)
(19)
(3)
(11)
(47)
(61)
(3)
(14)
(186)
(1738)
(98)
(21)
(28)
(80)
(3)
(21)
(9)
(3)
(18)
(6)
(7)
(3)
(4)
(4)
(6)
(5)
(36)
(41)
(3)
(17)
(4)
(74)
(96)
(70)
(7)
(24)
(4)
(46)
(59)
(21)
(4)
(100)
(25)
(3)
(10)
0 of 1000
(130)
(62)
(67)
(79)
(95)
(208)
(61)
(158)
(68)
(65)
(173)
(68)
(76)
(124)
(263)
(124)
(163)
(244)
(144)
(161)
(142)
(68)
(430)
(88)
(105)
(78)
(92)
(117)
(103)
(215)
(346)
(65)
(153)
(64)
(214)
(225)
(158)
(201)
(227)
(112)
(232)
(180)
(291)
(64)
(351)
(88)
(180)
(480)
(73)
(312)
(74)
(314)
(196)
(90)
(204)
(73)
(72)
(311)
(251)
(446)
(606)
(63)
(262)
(69)
(215)
(168)
(206)
(189)
(259)
(286)
(105)
(302)
(72)
(207)
(281)
(190)
(146)
(223)
(324)
(631)
(139)
(60)
(711)
(88)
(322)
(64)
(65)
(128)
(73)
(90)
(137)
(75)
(203)
(135)
(76)
(59)
(60)
(130)
(63)
(135)
(77)
(346)
(853)
(454)
(79)
(131)
(183)
(72)
(169)
(116)
(1108)
(294)
(105)
(103)
(128)
(80)
(119)
(107)
(171)
(64)
(65)
(174)
(67)
(66)
(333)
(195)
(91)
(74)
(60)
(706)
(69)
(146)
(179)
(70)
(104)
(111)
(86)
(115)
(168)
(73)
(59)
(111)
(90)
(255)
(105)
(63)
(149)
(212)
(199)
(79)
(64)
(103)
(102)
(87)
(111)
(162)
(69)
(177)
(98)
(249)
(196)
(88)
(205)
(566)
(84)
(421)
(63)
(144)
(127)
(601)
(94)
(64)
(214)
(92)
(91)
(80)
(355)
(532)
(115)
(98)
(253)
(69)
(152)
(98)
(60)
(74)
(78)
(171)
(62)
(158)
(139)
(82)
(61)
(365)
(90)
(73)
(465)
(114)
(756)
(315)
(203)
(83)
(637)
(91)
(199)
(99)
(120)
(777)
(320)
(298)
(68)
(100)
(70)
(302)
(94)
(99)
(207)
(95)
(87)
(116)
(62)
(233)
(63)
(98)
(165)
(66)
(601)
(183)
(410)
(1641)
(66)
(182)
(78)
(75)
(66)
(109)
(97)
(456)
(244)
(174)
(155)
(97)
(178)
(70)
(63)
(74)
(176)
(98)
(110)
(150)
(60)
(873)
(92)
(104)
(78)
(78)
(95)
(243)
(138)
(102)
(93)
(60)
(115)
(112)
(118)
(253)
(68)
(85)
(82)
(385)
(67)
(69)
(167)
(106)
(66)
(122)
(513)
(91)
(82)
(72)
(155)
(67)
(65)
(203)
(62)
(128)
(75)
(67)
(338)
(205)
(198)
(282)
(81)
(74)
(73)
(65)
(258)
(205)
(62)
(122)
(62)
(69)
(172)
(206)
(144)
(71)
(113)
(336)
(88)
(698)
(86)
(105)
(76)
(96)
(179)
(108)
(149)
(62)
(95)
(147)
(1438)
(781)
(219)
(73)
(221)
(60)
(70)
(96)
(132)
(168)
(157)
(1090)
(83)
(198)
(111)
(131)
(72)
(79)
(350)
(92)
(75)
(165)
(63)
(81)
(62)
(149)
(181)
(351)
(978)
(376)
(89)
(445)
(550)
(107)
(79)
(399)
(132)
(69)
(160)
(262)
(67)
(421)
(77)
(103)
(72)
(67)
(84)
(409)
(162)
(79)
(100)
(256)
(495)
(104)
(137)
(103)
(91)
(191)
(95)
(73)
(116)
(518)
(75)
(95)
(127)
(205)
(197)
(89)
(165)
(329)
(67)
(393)
(251)
(93)
(110)
(165)
(176)
(70)
(207)
(668)
(64)
(114)
(172)
(138)
(69)
(83)
(96)
(105)
(83)
(68)
(64)
(142)
(122)
(93)
(105)
(261)
(206)
(145)
(89)
(365)
(362)
(184)
(269)
(2486)
(1429)
(187)
(70)
(114)
(258)
(509)
(184)
(328)
(97)
(312)
(91)
(66)
(83)
(78)
(62)
(71)
(126)
(66)
(79)
(67)
(143)
(62)
(207)
(145)
(64)
(89)
(80)
(195)
(112)
(144)
(63)
(634)
(204)
(89)
(195)
(105)
(132)
(112)
(232)
(93)
(537)
(494)
(161)
(479)
(131)
(132)
(739)
(284)
(74)
(164)
(114)
(67)
(106)
(368)
(164)
(95)
(124)
(123)
(67)
(85)
(70)
(85)
(859)
(96)
(67)
(306)
(167)
(96)
(177)
(65)
(102)
(193)
(80)
(134)
(173)
(229)
(67)
(105)
(72)
(831)
(168)
(76)
(183)
(135)
(336)
(66)
(87)
(62)
(183)
(120)
(60)
(127)
(68)
(82)
(117)
(167)
(525)
(295)
(125)
(103)
(92)
(155)
(415)
(130)
(101)
(82)
(91)
(78)
(91)
(380)
(87)
(445)
(187)
(193)
(75)
(66)
(62)
(123)
(185)
(79)
(122)
(69)
(98)
(391)
(92)
(123)
(177)
(90)
(113)
(686)
(78)
(137)
(196)
(446)
(191)
(96)
(155)
(214)
(78)
(443)
(115)
(68)
(315)
(236)
(251)
(73)
(153)
(76)
(80)
(126)
(101)
(62)
(78)
(360)
(85)
(64)
(71)
(96)
(61)
(172)
(406)
(361)
(131)
(112)
(398)
(62)
(120)
(79)
(95)
(95)
(212)
(85)
(81)
(87)
(268)
(587)
(344)
(102)
(157)
(579)
(259)
(1269)
(922)
(208)
(100)
(104)
(264)
(66)
(65)
(299)
(337)
(88)
(113)
(101)
(506)
(89)
(107)
(138)
(587)
(317)
(67)
(216)
(100)
(63)
(87)
(140)
(78)
(72)
(234)
(157)
(130)
(88)
(342)
(444)
(316)
(84)
(61)
(247)
(80)
(80)
(92)
(130)
(385)
(232)
(86)
(233)
(69)
(83)
(218)
(192)
(66)
(82)
(65)
(61)
(191)
(74)
(112)
(135)
(279)
(96)
(100)
(70)
(153)
(129)
(130)
(1038)
(212)
(81)
(257)
(337)
(62)
(61)
(167)
(114)
(168)
(374)
(172)
(111)
(71)
(265)
(126)
(85)
(82)
(105)
(73)
(98)
(77)
(108)
(284)
(179)
(638)
(72)
(389)
(102)
(94)
(196)
(79)
(222)
(240)
(323)
(207)
(179)
(144)
(123)
(90)
(125)
(198)
(69)
(246)
(218)
(475)
(1142)
(146)
(327)
(92)
(64)
(84)
(111)
(88)
(137)
(115)
(192)
(66)
(191)
(115)
(66)
(179)
(155)
(100)
(319)
(107)
(469)
(261)
(268)
(98)
(99)
(114)
(120)
(135)
(89)
(93)
(91)
(62)
(75)
(126)
(347)
(371)
(280)
(93)
(96)
(386)
(586)
(66)
(473)
(60)
(153)
(83)
(83)
(71)
(203)
(94)
(104)
(137)
(69)
(113)
(91)
(122)
(85)
(85)
(74)
(365)
(413)
(68)
(181)
(65)
(60)
(162)
(62)
(193)
(295)
(97)
(84)
(682)
(141)
(116)
(100)
(113)
(109)
(66)
(142)
(114)
(111)
(99)
(454)
(60)
(66)
(248)
(294)
(90)
(137)
(431)
(196)
(96)
(97)
(177)
(146)
(248)
(711)
(74)
(78)
(80)
(77)
(248)
(103)
(416)
(175)
(1042)
(127)
(228)
(157)
(95)
(592)
(73)
(84)
(95)
(64)
(134)
(61)
(93)
(94)
(259)
(84)
(87)
(292)
(70)
(68)
(259)
(69)
(185)
(74)
(186)
(95)
(1243)
(299)
(281)
(60)
(640)
(142)
(62)
(298)
(153)
(95)
(146)
(94)
(202)
(160)
(85)
(66)
(573)
(95)
(356)
(148)
(162)
(78)
(86)
(130)
(65)
(96)
(64)
(61)
(137)
(271)
(73)
(585)
(209)
(64)
(254)
(129)
(923)
(354)
(155)
(99)
(102)
(483)
(111)
(86)
(176)
(125)
(82)
(67)
(218)
(100)
(62)
(1010)
(68)
(143)
(243)
(135)
(242)
(256)
(208)
(178)
(69)
(270)
(337)
(90)
(127)
(90)
(83)
(523)
(90)
(97)
(125)
(165)
(94)
(75)
(78)
(84)
(1305)
(198)
(286)
(126)
(81)
(335)
(408)
(123)
(80)
(155)
(155)
(419)
(238)
(121)
(98)
(76)
(221)
(69)
(355)
(138)
(117)
(81)
(127)
(74)
(474)
(96)
(130)
(217)
(76)
(63)
(62)
(223)
(146)
(134)
(71)
(67)
(66)
(100)
(64)
(430)
(103)
(110)
(190)
(65)
(136)
(124)
(64)
(101)
(102)
(89)
(130)
(107)
(78)
(89)
(91)
(117)
(100)
(101)
(111)
(83)
(116)
(120)
(77)
(163)
(88)
(95)
(260)
(135)
(143)
(128)
(70)
(278)
(169)
(82)
(153)
(278)
(289)
(249)
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)
(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)
(3)
(2)
(2)
(2)
(2)
(2)
(4)
(2)
(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)
(2)
(4)
(2)
(2)
(2)
(2)
(6)
(2)
(2)
(2)
(2)
(3)
(2)
(2)
(2)
(2)
(2)
(2)
(3)
(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)
(3)
(3)
(2)
(4)
(6)
(2)
(2)
(2)
(4)
(3)
(3)
(3)
(2)
(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)
(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)
(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)
(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)
(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)
(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)
(11)
(12)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(3)
(3)
(2)
(2)
(3)
(3)
(2)
(2)
(2)
(2)
(2)
(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)
(2)
(2)
(2)
(2)
(2)
(3)
(2)
(2)
(2)
(2)
(3)
(2)
(2)
(2)
(2)
(2)
(2)
(2)
(4)
(2)
(2)
(2)
(2)
(2)
(2)
(3)
(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)
(11)
(3)
(7)
(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 661 - 680 of 36055 results
  • Proposed Design of Internally Redundant Steel Box Straddle Caps
    Proposed Design of Internally Redundant Steel Box Straddle Caps
    Zecchin, Esteban ;
    Williams, Emma
    2025-01-01 | PDF
    Steel box straddle caps are classified as Fracture Critical Members, requiring stringent design, fabrication, and in-service inspections to comply with the provisions of the Fracture Control Plan. Providing internal redundancy to steel box straddle caps to remove the Fracture Critical inspection requirements is highly desirable. The research conduc ...
  • LongTerm Statewide EV Infrastructure Plan
    Long-Term Statewide EV Infrastructure Plan
    Kraus, Edgar ;
    Kuzio, Jacqueline
    2025-01-01 | PDF
    This document is Product 0-7169-P3, Long-Term Statewide EV Infrastructure Strategic Plan, which the research team developed as part of Task 6 of Texas Department of Transportation (TxDOT) Project 0-7169, Post-NEVI Electric Vehicle Infrastructure Research (Freight, Fleet, and Multifamily Housing). The purpose of the long-term strategic plan is to gu ...
  • A Systematic Evaluation of Generative Models on Tabular Transportation Data
    A Systematic Evaluation of Generative Models on Tabular Transportation Data
    Wang, Chengen ;
    Cardenas, Alvaro A.
    2025-01-01 | PDF
    The sharing of large-scale transportation data is beneficial for transportation planning and policymaking; however, there are privacy concerns with data sharing, as it can include identifiable personal information, such as individuals’ home locations. To address these concerns, synthetic data generation based on real transportation data offers a pr ...
  • Geosyntheticstabilized Roadways for Base Course Reduction
    Geosynthetic-stabilized Roadways for Base Course Reduction
    Zornberg, Jorge G. ;
    Sankaranarayanan, Subramanian
    2025-01-01 | PDF
    This project includes the instrumentation and post-construction monitoring of pavement test sections that incorporate geogrids for base stabilization along IH10 frontage roads east of San Antonio. Specifically, and as part of a full-depth frontage road rehabilitation, the test sections were constructed with an unbound aggregate base layer stabilize ...
  • Operational and Safety Effects of the I95 Variable Speed Limit System in Fredericksburg Virginia
    Operational and Safety Effects of the I–95 Variable Speed Limit System in Fredericksburg, Virginia
    Cho, Hyun W. ;
    Robartes, Erin M
    2025-01-01 | PDF
    Variable speed limit (VSL) systems have been broadly deployed to address safety and mobility concerns both in the United States and internationally. In June 2022, the Virginia Department of Transportation (VDOT) activated a VSL system on I–95 northbound about halfway between Washington, D.C., and Richmond, VA. This section of I–95 experiences high ...
  • A Systemic Evaluation of Wrong Way Driving Crashes and Countermeasures on Virginia Roads
    A Systemic Evaluation of Wrong Way Driving Crashes and Countermeasures on Virginia Roads
    Cho, Hyun W. ;
    Robartes, Erin M
    2025-01-01 | PDF
    Wrong-way driving (WWD) crashes are a small percentage of all crashes but tend to be more severe. The purpose of this project was to perform a systemic evaluation of WWD incident and crash risks and identify countermeasures for Virginia’s roadways. This evaluation included assessing the magnitude of WWD crashes and WWD-related 911 calls in Virginia ...
  • Development of NextGen Texas Bridge Decks
    Development of NextGen Texas Bridge Decks
    Wang, Hwa-Ching ;
    Reed, Aidan
    2025-01-01 | PDF
    Project 0-7041 represents a significant endeavor aimed at developing the NextGen Texas Bridge Deck system. Utilizing panel pairs reinforced with wire trusses, the need of bracket-supported deck overhangs is expected to be eliminated, which will reduce construction time and effort. Through a comprehensive research approach encompassing experimental ...
  • Rebalancing Contracting Terms to Ensure Success for the GDOTs Alternative Delivery Projects and Better Reflect RealTime Market Conditions
    Rebalancing Contracting Terms to Ensure Success for the GDOT’s Alternative Delivery Projects and Better Reflect Real-Time Market Conditions
    Ashuri, Baabak ;
    Kingsley, Gordon
    2025-01-01 | PDF
    The primary objective of this research is to assist GDOT in its efforts to enhance competition in the Georgia transportation infrastructure market through rebalancing contracting terms and conditions. Rebalancing contracting terms may enable GDOT to manage alternative delivery projects in response to real-time market conditions rather than historic ...
  • Trip Generation Study for Coffee Shop with DriveThrough and FastFood with DriveThrough Summary
    Trip Generation Study for Coffee Shop with Drive-Through and Fast-Food with Drive-Through [Summary]
    Bonyani, Gina ;
    Roark, Drew
    2025-01-01 | PDF
    This research focused on two main objectives: (1) to analyze trip generation rates and queuing behavior at drive-through establishments and (2) to assess the accuracy of traditional estimation methods, such as the Institute of Transportation Engineers (ITE) Trip Generation Manual. Ultimately, the study aimed to develop improved models and recommend ...
  • Determine the Feasibility and Methodologies of Using Structural Data from the Traffic Speed Deflectometer in Network and ProjectLevel Treatment DecisionMaking
    Determine the Feasibility and Methodologies of Using Structural Data from the Traffic Speed Deflectometer in Network- and Project-Level Treatment Decision-Making
    Scullion, Tom ;
    Dorsett, Garrett
    2025-01-01 | PDF
    The traffic speed deflectometer (TSD) offers TxDOT a highway-speed, nondestructive testing tool, which can significantly assist TxDOT districts with development of their four-year plans. In this project, the TSD was initially compared to the deflections measured by the falling weight deflectometer (FWD). Good correlation was observed in the maximum ...
  • Experimental Tests for an Effective Barrier Design to Exclude Diamondback Terrapins Malaclemys terrapin from Roads
    Experimental Tests for an Effective Barrier Design to Exclude Diamondback Terrapins (Malaclemys terrapin) from Roads
    Andrews, Kimberly M ;
    Crossman, Abbey C
    2025-01-01 | PDF
    The objective of this project was to conduct experimental testing on fence designs that are effective in preventing diamondback terrapins (Malaclemys terrapin) from entering roadways to prevent the species from being impacted by road mortality. The diamondback terrapin is listed as a State Species of Concern in the State of Georgia. They are the on ...
  • Implementation of Balanced Mixture Design in Missouri Test Sections with Modifiers Summary
    Implementation of Balanced Mixture Design in Missouri Test Sections with Modifiers [Summary]
    Buttlar, William G.
    2025-01-01 | PDF
    The overarching goal of this study was to advance the deployment of innovative pavement technologies prevalent in the state of Missouri. In this study, the focus was on evaluating recycled polymers for use in asphalt mixtures and Balanced Mixture Design (BMD) implementation. Nine test sections were constructed on I-155 near Hayti, MO. Six sections ...
  • Beneficial Use of Iowa Waste Ashes in Concrete through Carbon Sequestration Tech Transfer Summary
    Beneficial Use of Iowa Waste Ashes in Concrete through Carbon Sequestration [Tech Transfer Summary]
    Wang, Kejin
    ORCID ICON IMG
    2025-01-01 | PDF
    Certain types of waste ashes can increase the decarbonation of cement and concrete, providing a use for the waste ashes and promoting sustainability.
  • Supplemental Data Collection and Processing for Bridge Safety Inspections Utilizing Mixed Reality and Artificial Intelligence
    Supplemental Data Collection and Processing for Bridge Safety Inspections Utilizing Mixed Reality and Artificial Intelligence
    Sarlo, Rodrigo ;
    Gabbard, Joseph
    2025-01-01 | PDF
    This research work focused on evaluating both the technical and design elements necessary to perform augmented reality (AR) assisted bridge inspections. The inspection prototype developed by this project aims to demonstrate the potential benefits and limitations of incorporating head-worn displays into the inspection workflow. By virtue of switchin ...
  • Feasibility of a Traffic Operations Center for South Dakota
    Feasibility of a Traffic Operations Center for South Dakota
    Bittner, Mike ;
    Hvizdos, Kate
    2025-01-01 | PDF
    The South Dakota Department of Transportation (SDDOT) is pursuing a statewide Traffic Operations Center (TOC) to improve transportation on its roadways. The effort required to establish a TOC is significant; thus, the SDDOT commissioned a feasibility study and report. The project gathered stakeholder input, performed research on nationwide practice ...
  • OSTR Research Roundup January 2025
    OST-R Research Roundup: January 2025
    United States. Department of Transportation. Office of the Assistant Secretary for Research and Technology
    2025-01-01 | OST-R Research Roundup | PDF
    News from across OST-R and its research community.
  • Wireless Charging Revenue Generation from Kansas Pavements Technical Summary
    Wireless Charging Revenue Generation from Kansas Pavements [Technical Summary]
    Aziz, H.M. Abdul
    2025-01-01 | PDF
    The Wireless charging pavements, which leverage induction charging via primary and secondary coils in concrete pavements, allow an EV to charge either while stationary or traveling as fast as 62 miles per hour (mph) (e.g., the Qualcomm developed testbed). Wireless charging pavements can help reduce the “range anxiety” of EV owners and eventually in ...
  • Supporting Transportation System Management and Operations Using Internet of Things Technology Phase II Field Tests
    Supporting Transportation System Management and Operations Using Internet of Things Technology: Phase II Field Tests
    Yang, Hong ;
    Cetin, Mecit
    2025-01-01 | PDF
    This Phase II report builds on Phase I findings, further examining the application of the Low Power Wide Area Network (LPWAN) technologies in supporting transportation system operations and management. Phase I included a literature review to understand the current state of LPWAN applications and an online survey targeting transportation professiona ...
  • Using Unmanned Aerial Systems to Facilitate Traffic Incident Management
    Using Unmanned Aerial Systems to Facilitate Traffic Incident Management
    Schultz, Grant G. ;
    Hill, Adam W.
    2025-01-01 | PDF
    Incident management teams (IMTs) minimize crash impacts and create a safer highway network for people and communities. Research has shown that optimizing the IMT fleet has strong benefits to the roadway network, but future models indicate that increasing IMT presence may have diminishing returns after excessive roadway saturation. The Utah Departme ...
  • Effects of Education on Speeding Traffic Tech
    Effects of Education on Speeding [Traffic Tech]
    United States. Department of Transportation. National Highway Traffic Safety Administration. Office of Behavioral Safety Research
    2025-01-01 | PDF
    This Traffic Tech briefly summarizes the full report, Effects of Education on Speeding Behavior, examining the effect of speeding education on speeding behavior.
661 - 680 / 36055