Office of Highway Policy Information (OHPI) – Travel Monitoring

Travel Monitoring

Traffic Volume Trends

Photo Collage: Buses, Cars, Trucks and Motorcyles

Traffic Volume Trends is a monthly report based on hourly traffic count data reported by the States. These data are collected at approximately 4,000 continuous traffic counting locations nationwide and are used to estimate the percent change in traffic for the current month compared with the same month in the previous year. Estimates are re-adjusted annually to match the vehicle miles of travel from the Highway Performance Monitoring System and are continually updated with additional data.

See our Frequently Asked Questions (FAQ's) to find more information on the Traffic Volume Trends report.

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2016

Monthly Report	PDF Version	XLS Version
August 2016	PDF (407 KB)	XLS (463 KB)
July 2016	PDF (390 KB)	XLS (464 KB)
June 2016	PDF (411 KB)	XLS (475 KB)
May 2016	PDF (403 KB)	XLS (458 KB)
April 2016	PDF (385 KB)	XLS (469 KB)
March 2016	PDF (382 KB)	XLS (478 KB)
February 2016	PDF (403 KB)	XLS (465 KB)
January 2016	PDF (385 KB)	XLS (458 KB)

2015

Monthly Report	PDF Version	XLS Version
December 2015	PDF (395 KB)	XLS (468 KB)
November 2015	PDF (416 KB)	XLS (457 KB)
October 2015	PDF (407 KB)	XLS (462 KB)
September 2015	PDF (387 KB)	XLS (463 KB)
August 2015	PDF (398 KB)	XLS (465 KB)
July 2015	PDF (371 KB)	XLS (463 KB)
June 2015	PDF (366 KB)	XLS (488 KB)
May 2015	PDF (366 KB)	XLS (486 KB)
April 2015	PDF (353 KB)	XLS (319 KB)
March 2015	PDF (353 KB)	XLS (319 KB)
February 2015	PDF (353 KB)	XLS (319 KB)
January 2015	PDF (353 KB)	XLS (319 KB)

2014

Monthly Report	PDF Version	XLS Version
December 2014	PDF (378 KB)	XLS (424 KB)
November 2014	PDF (378 KB)	XLS (424 KB)
October 2014	PDF (378 KB)	XLS (424 KB)
September 2014	PDF (378 KB)	XLS (424 KB)
August 2014	PDF (377 KB)	XLS (426 KB)
July 2014	PDF (377 KB)	XLS (422 KB)
June 2014	PDF (376 KB)	XLS (423 KB)
May 2014	PDF (374 KB)	XLS (422 KB)
April 2014	PDF (372 KB)	XLS (420 KB)
March 2014	PDF (354 KB)	XLS (322 KB)
February 2014	PDF (352 KB)	XLS (320 KB)
January 2014	PDF (353 KB)	XLS (319 KB)

2013

Monthly Report	PDF Version	XLS Version
December 2013	PDF (165 KB)	XLS (328 KB)
November 2013	PDF (165 KB)	XLS (326 KB)
October 2013	PDF (164 KB)	XLS (326 KB)
September 2013	PDF (164 KB)	XLS (327 KB)
August 2013	PDF (164 KB)	XLS (333 KB)
July 2013	PDF (164 KB)	XLS (333 KB)
June 2013	PDF (163 KB)	XLS (332 KB)
May 2013	PDF (163 KB)	XLS (332 KB)
April 2013	PDF (162 KB)	XLS (335 KB)
March 2013	PDF (162 KB)	XLS (329 KB)
February 2013	PDF (162 KB)	XLS (334 KB)
January 2013	PDF (173 KB)	XLS (333 KB)

2012

Monthly Report	PDF Version	XLS Version
December 2012	PDF (164 KB)	XLS (328 KB)
November 2012	PDF (164 KB)	XLS (336 KB)
October 2012	PDF (163 KB)	XLS (326 KB)
September 2012	PDF (163 KB)	XLS (326 KB)
August 2012	PDF (163 KB)	XLS (326 KB)
July 2012	PDF (162 KB)	XLS (325 KB)
June 2012	PDF (162 KB)	XLS (324 KB)
May 2012	PDF (161 KB)	XLS (324 KB)
April 2012	PDF (161 KB)	XLS (321 KB)
March 2012	PDF (160 KB)	XLS (334 KB)
February 2012	PDF (160 KB)	XLS (319 KB)
January 2012	PDF (160 KB)	XLS (319 KB)

2011

December 2011	PDF (165 KB)	XLS (335 KB)
November 2011	PDF (165 KB)	XLS (336 KB)
October 2011	PDF (148 KB)	XLS (335 KB)
September 2011	PDF (147 KB)	XLS (335 KB)
August 2011	PDF (147 KB)	XLS (333 KB)
July 2011	PDF (147 KB)	XLS (332 KB)
June 2011	PDF (146 KB)	XLS (345 KB)
May 2011	PDF (146 KB)	XLS (330 KB)
April 2011	PDF (146 KB)	XLS (335 KB)
March 2011	PDF (145 KB)	XLS (333 KB)
February 2011	PDF (145 kb)	XLS (330 kb)
January 2011	PDF (144 kb)	XLS (331 kb)

2010

December 2010	PDF (148 kb)	XLS (339 kb)
November 2010	PDF (148 kb)	XLS (339 kb)
October 2010	PDF (148 kb)	XLS (339 kb)
September 2010	PDF (147 kb)	XLS (338 kb)
August 2010	PDF (147 kb)	XLS (338 kb)
July 2010	PDF (147 kb)	XLS (338 kb)
June 2010	PDF (146 kb)	XLS (337 kb)
May 2010	PDF (146 kb)	XLS (620 kb)
April 2010	PDF (144 kb)	XLS (340 kb)
March 2010	PDF (145 kb)	XLS (334 kb)
February 2010	PDF (144 kb)	XLS (334 kb)
January 2010	PDF (144 kb)	XLS (341 kb)

2009

December 2009	PDF (148 kb)	XLS (350 kb)
November 2009	PDF (148 kb)	XLS (349 kb)
October 2009	PDF (147 kb)	XLS (348 kb)
September 2009	PDF (147 kb)	XLS (347 kb)
August 2009	PDF (153 kb)	XLS (347 kb)
July 2009	PDF (152 kb)	XLS (346 kb)
June 2009	PDF (152 kb)	XLS (345 kb)
May 2009	PDF (151 kb)	XLS (351 kb)
April 2009	PDF (144 kb)	XLS (326 kb)
March 2009	PDF (150 kb)	XLS (343 kb)
February 2009	PDF (153 kb)	XLS (349 kb)
January 2009	PDF (149 kb)	XLS (349 kb)

2008

December 2008	PDF (155 kb)	XLS (350 kb)
November 2008	PDF (155 kb)	XLS (337 kb)
October 2008	PDF (157 kb)	XLS (337 kb)
September 2008	PDF (154 kb)	XLS (342 kb)
August 2008	PDF (154 kb)	XLS (346 kb)
July 2008	PDF (155 kb)	XLS (334 kb)
June 2008	PDF (154 kb)	XLS (333 kb)
May 2008	PDF (154 kb)	XLS (329 kb)
April 2008	PDF (150 kb)	XLS (318 kb)
March 2008	PDF (146 kb)	XLS (301 kb)
February 2008	PDF (143 kb)	XLS (326 kb)
January 2008	PDF (143 kb)	XLS (324 kb)

2007

December 2007	PDF (143 kb)	XLS (563 kb)
November 2007	PDF (147 kb)	XLS (552 kb)
October 2007	PDF (142 kb)	XLS (637 kb)
September 2007	PDF (147 kb)	XLS (548 kb)
August 2007	PDF (142 kb)	XLS (560 kb)
July 2007	PDF (142 kb)	XLS (633 kb)
June 2007	PDF (141 kb)	XLS (607 kb)
May 2007	PDF (141 kb)	XLS (203 kb)
April 2007	PDF (141 kb)	XLS (188 kb)
March 2007	PDF (140 kb)	XLS (191 kb)
February 2007	PDF (140 kb)	XLS (184 kb)
January 2007	PDF (138 kb)	XLS (185 kb)

2006

December 2006	PDF (149 kb)	XLS (192 kb)
November 2006	PDF (145 kb)	XLS (176 kb)
October 2006	PDF (145 kb)	XLS (172 kb)
September 2006	PDF (148 kb)	XLS (168 kb)
August 2006	PDF (148 kb)	XLS (189 kb)
July 2006	PDF (152 kb)	XLS (184 kb)
June 2006	PDF (154 kb)	XLS (171 kb)
May 2006	PDF (144 kb)	XLS (160 kb)
April 2006	PDF (147 kb)	XLS (159 kb)
March 2006	PDF (142 kb)	XLS (162 kb)
February 2006	PDF (143 kb)	XLS (173 kb)
January 2006	PDF (142 kb)	XLS (160 kb)

2005

December 2005	PDF (149 kb)	XLS (158 kb)
November 2005	PDF (146 kb)	XLS (158 kb)
October 2005	PDF (148 kb)	XLS (172 kb)
September 2005	PDF (148 kb)	XLS (160 kb)
August 2005	PDF (141 kb)	XLS (167 kb)
July 2005	PDF (143 kb)	XLS (156 kb)
June 2005	PDF (142 kb)	XLS (155 kb)
May 2005	PDF (142 kb)	XLS (156 kb)
April 2005	PDF (142 kb)	XLS (156 kb)
March 2005	PDF (150 kb)	XLS (168 kb)
February 2005	PDF (142 kb)	XLS (155 kb)
January 2005	PDF (146 kb)	XLS (159 kb)

2004

December 2004	PDF (144 kb)	XLS (171 kb)
November 2004	PDF (145 kb)	XLS (161 kb)
October 2004	PDF (145 kb)	XLS (181 kb)
September 2004	PDF (147 kb)	XLS (154 kb)
August 2004	PDF (142 kb)	XLS (167 kb)
July 2004	PDF (139 kb)	XLS (140 kb)
June 2004	PDF (134 kb)	XLS (150 kb)
May 2004	PDF (133 kb)	XLS (134 kb)
April 2004	PDF (135 kb)	XLS (154 kb)
March 2004	PDF (132 kb)	XLS (156 kb)
February 2004	PDF (142 kb)	XLS (156 kb)
January 2004	PDF (142 kb)	XLS (151 kb)

2003

December 2003	PDF (3.5 mb)	XLS (204 kb)
November 2003	PDF (3.6 mb)	XLS (202 kb)
October 2003	PDF (3.5 mb)	XLS (201 kb)
September 2003	PDF (3.5 mb)	XLS (202 kb)
August 2003	PDF (3.5 mb)	XLS (205 kb)
July 2003	PDF (3.5 mb)	XLS (205 kb)
June 2003	PDF (546 kb)	XLS (199 kb)
May 2003	PDF (546 kb)	XLS (199 kb)
April 2003	PDF (548 kb)	XLS (202 kb)
March 2003	PDF (352 kb)	XLS (212 kb)
February 2003	PDF (356 kb)	XLS (211 kb)
January 2003	PDF (365 kb)	XLS (206 kb)

2002

December 2002	PDF (346 kb)	XLS (212 kb)
November 2002	PDF (354 kb)	XLS (204 kb)
October 2002	PDF (356 kb)	XLS (213 kb)
September 2002	PDF (314 kb)	XLS (210 kb)
August 2002	PDF (312 kb)	XLS (209 kb)
July 2002	PDF (346 kb)	XLS (212 kb)
June 2002	PDF (312 kb)	XLS (221 kb)
May 2002	PDF (326 kb)	XLS (212 kb)
April 2002	PDF (310 kb)	XLS (208 kb)
March 2002	PDF (346 kb)	XLS (208 kb)
February 2002	PDF (315 kb)	XLS (210 kb)
January 2002	PDF (311 kb)	XLS (208 kb)

Report Archive 1992-2002	PDF (131 kb)	XLS (200 kb)
Historical VMT from 1970	PDF (148 kb)	XLS (85 kb)