Select what best describes your organisation Professional (Individual or Business) Educational Institution What kind of software licence do you require? 1PC (Per Computer Licence) FLOATING (New Cloud-Based Licence) How many intersections do you need to model? A maximum of 9 Licences can be added to the cart. SI-9.1 PLUS Model 1 or 2 intersections + FREE COVER for 12 months ($490 AUD/Licence) 1 Licence Recommended SI-9.1 NETWORK Model up to 50 intersections + FREE COVER for 12 months ($690 AUD/Licence) 1 Licence 0 Licences added $0 AUD Buy now