1390-0129

1390-0129

S1390-01292022000300015

10.33333/rp.vol50n1.02

Ecuador

00 10 2022

00 10 2022

50 1 15 26

2016 17 2 2

356-66

2015 16 5 5

2384-92

2006 14 7 7

757-67

1994

2437-42

2015 64 10 10

4422-31

2019

Caltrans District7 2006

2020

2011 20

364-71

2015

European Environment Agency 2019

2012 20 1 1

112-25

2016

2006 39 12

12

273-8

2004 12 6 6

401-20

2004

2005 9 4 4

187-203

2013 10 0 0

1856-71

2011 2229

55-65

2000

Ministerio de Transportes y Comunicaciones (MTC) 2018

2017

2006

2002 3 4 4

271-81

2003 91 12 12

2043-67

1991 1320

2007 48 6 6

27

2010 2178

10-20

2016 66

150-75

2010 44 9 9

676-96

2011

VRTNWS 2017

2014

1967

157

2003

16 - 20 Nov 2003

Madrid

2006 11

113-8

2009

2009

2273-9

2019

2019

2020 10 2 2

507-19

2016 14 4 4

886

2004 38 10 10

869-87

2001

2016 18 7 7

1812-23