Study on the Adaptability of Vehicle Loads in Special Lanes for Trucks on Highway Bridges

Table 4

Results related to goodness of fit.

Vehicle type	Two-axle	Tri-axle	Four-axle	Five-axle
Reduced Chi-sqr	8.04395	13.60317	23.24337	39.39197
R^2	0.85295	0.96455	0.94588	0.94488
Adjusted R^2	0.83457	0.91137	0.90529	0.88976