1992: Vol. 1, Issue 3 1993: Vol. 2, Issue 5 1994: Vol. 3, Issue 8 1995: Vol. 4, Issue 6, 1996: Vol. 5, Issue 1-2, 5 1997: Vol. 6, Issue 3, 5 1998: Vol. 7, Issue 2-3, 6-8 1999: Vol. 8, Issue 1-2, 5-8 2000: Vol. 9, Issue 1-4 2001: Vol. 10, Issue 2-4, 9 2002: Vol. 11, Issue 3, 5-7, 9 2003: Vol. 12, Issue 1-4, 6, 8, 9 2004: Vol. 13, Issue 1-9 2005: Vol. 14, Issue 1-5, 7-9 + 2 spec. br. 2006: Vol. 15, Issue 1-9 + 3 spec. br. 2007: Vol. 16, No. 1-9 + 4 spec. br. 2008: Vol. 17, Issue 1-9 + Review & Buyers guide 2008 2009: Vol. 18, Issue 1-7, 9 + 4 spec. br. 2010: Vol. 19, Issue 1-5, 9 + 2 spec. br. 2011: Vol. 20, Issue 1-4, 7 + 4 spec. br. 2012: Vol. 21, Issue 1-9 + Road Technology 2013: Vol. 22, Issue 1, 2, 3, 4, 5(June), 7 (Sept.), 8 (Oct.) 2014: Vol. 23, Issue 1-9 2015: Vol. 24, Issue 1, 2, 5, 6, 7, 8 + Road surface technology issue 1 2016: Vol. 25, Issue 1-9 2017: Vol. 26, Issue 1, 2, 3, 4, 5 + Road Technology 2020: Vol. 29, Issue 1