Performance Evaluation of JPCP with Changes of Pavement Mix Design Using Pavement Management Data

Table 6

HPMS data at the time of maximum distresses occurrence.

Route (#)	Construction year	Age of maximum distresses occurrence (year)	SD1		IRI		HPCI1
			Mean	Stdev	Mean	Stdev	Mean	Stdev
#65	2013	5 (2017)	0.08	0.62	1.39	0.58	3.91	0.39
#27	2010	7 (2016)	0.08	0.56	1.39	0.58	3.90	0.43
#45-1	2010	8 (2017)	0.11	0.63	1.44	0.54	3.83	0.44
2010s average			0.09	0.60	1.41	0.57	3.88	0.42
#45-2	2001	12 (2013)	2.77	5.57	1.34	0.54	3.42	0.68
#45-3	2002	13 (2015)	1.21	1.98	1.27	0.54	3.36	0.82
#15	2001	12 (2013)	1.55	4.93	1.21	0.54	3.67	0.73
#35	2001	15 (2016)	2.33	4.13	1.43	0.58	3.07	0.83
#55	2000	16 (2016)	1.50	2.06	1.56	0.63	3.00	0.75
2000s average			1.87	3.73	1.36	0.57	3.30	0.76