Table 6.

User cost calculation for the four construction stages.

Parameter	Stage 1	Stage 2		Stage 3	Stage 4
	Main road	Main road	Detour	Detour	Main road	Detour
L (m)	540	540	970	970	540	970
To (h)	0.009	0.009	0.0161	0.0161	0.009	0.0161
Twz (h)	0.0528	0.069	0.077	0.074	0.053	0.068
T (h)	0.0438	0.06	0.068	0.065	0.0438	0.0587
ADT (veh./day)	43,490	19,570	19,570	28,440	16,354	16,354
TDC	47,622	29,355	33,270	46,216	17,908	23,997
VOC	333	206	232	324	125	167
Bridge user cost (LE)	47,955	63,063		46,540	42,197

For all stages V_o = 60 V_o Km/h; N_t = 1; W_p = W_T = 25; O_p = O_T = 0.175.