Capacity Prediction Model Based on Limited Priority Gap-Acceptance Theory at Multilane Roundabouts

Table 3

Comparisons of different models with field data.

Type	RE	Proposed model	Wu’s model	HCM 2010 model	Swiss model
Two circulating lanes	Max	6.50%	10.22%	19.26%	59.53%
	Min	2.19%	0.03%	7.82%	36.00%
	Average	3.94%	4.51%	13.66%	47.28%
Three circulating lanes	Max	26.19%	21.16%	—	110.45%
	Min	4.03%	0.78%	—	75.48%
	Average	16.24%	10.86%	—	94.79%