In other cadres, officers and staffs appointed by Nigam are working and their strength is as shown below:
Sources of income of Nigam are as follows:
In the field of toll collection, Nigam has collected a toll of Rs. 94.55 crores from 1975-76 to 2007-08. Out of this amount, Rs. 18.46 crores has been spent on completion of construction works of 19 projects, and Rs. 16.00 crores has been spent on different projects of other fields.