1. ITS SA AGM Nazir Alli 28 August 2008 #377608

2. Introduction The use of technology for SANRAL’s daily operations – steadily increased over the past 10 years Presentation – SANRAL’s ITS “journey”, where ITS originated, where are we heading –Using technology for planning purposes –Using technology for preserving road assets –Using technology for road network management –Using technology as integral part of road financing

3. BACKGROUND Traffic counting with inductive loops conducted for planning purposes (CTO) Use vehicle classifiers (AVC’s) for vehicle classification at toll plazas The Hugenot Tunnel required a tunnel management system – first application of ITS In 1999, need arise to determine an ETC protocol and standard for South Africa – required for the Platinum Toll Project – ETC conference took place SANRAL was involved in the establishment of SASITS (now ITS SA), to ensure amongst others, that ITS standards and protocols in SA are formalised

4. BACKGROUND Of particular importance to the SANRAL is: –Electronic Toll Collection (ETC) –Electronic Vehicle Identification (For ETC enforcement) –Freeway Management Systems (FMS)

5. Technology Proposals ETC Conference Constituted ITS SA Public & Private Sector Role Players Position Papers CEO’s / HOD’s in transport COLTO Approval Political Acceptance Symposium & Exhibition May 1999 July 1999 11 Feb. 2000 15 Feb. 2000 March 5 - 7 June July Functional & Technical Specifications BACKGROUND Dec

6. “OTHER MEASURES THAT SHOULD BE CONSIDERED” - “The introduction of HOV lanes. –Negatively perceived by road users (capacity is wasted if HOV lane is under utilised). ” “Congestion Pricing. – It has the effect that: Some trips will shift outside the peak period Vehicle occupancy will increase” “Infrastructure Development –Gauteng freeway system was planned 30 years ago. Most of the routes are not constructed but the routes were proclaimed. –ETC, and especially free flow tolling, is however a prerequisite for the introduction of tolling on highly trafficked freeways.”

7. FREEWAY MANAGEMENT SYSTEMS FMS standards for South Africa were not developed Needed baseline policies and user requirement specifications for use in South Africa Embarked on bottom – up approach, implement ITS pilot project Applicable Systems were: –Freeway Management Systems (CCTV, VMS, Communications, etc) –Incident Management Systems Detection Traveler Information Clearance

8. ITS PILOT PROJECT Approach –Identify acceptable existing international ITS architecture. –Project level (work bottom up) to evaluate: User needs Freeway Management National Standards Legal and Institutional aspects against the chosen ITS architecture. The architecture can then be adapted to suit SA needs and conditions.

9. ITS PILOT October 2006 – officially launch ITS Pilot Project: –NMC in Midrand –FMS along 20km’s on the N1 Ben Schoeman –CCTV cameras

10. ITS PILOT –VMS signs –Shoulder lane (Buccleuch to Allandale) –Traffic detectors –Fibre optic backbone

11. Freeway ITS network Figure 10.1: GFIP Phase 1 SANRAL ITS Network – Implemented (210 km) JRA ITS Future

12. Utilising Technology For Corridor Overload Control Alternative strategy developed – have centralised weigh station with satellite low speed weigh in motion (LSWIM) stations Utilise toll plaza lanes for LSWIM installations (lane discipline/flat terrain) Identify potentially overloaded vehicles – place tracking device on vehicle – monitor to centralised weigh station Minimise human interference through electronic control, monitoring & auditing

13. DONKERHOEK TRAFFIC CONTROL CENTRE

14. ITS & OPEN ROAD TOLLING Large infrastructure projects requires innovative funding solutions GFIP – multi billion roads project Tolling – only achievable financing option Highly trafficked Gauteng freeways – conventional tolling no option Open road tolling, with ETC systems essential for financing these projects

15. ORT CONCEPTS ETC framework developed (integration/interoperability, transaction clearing, financial clearing, commercial approach) Full interoperability between GFIS, SANRAL CTROM and Toll Concessions One tag, one account Therefore, ETC and ORT roll out for CTROM projects, current and future concessions is possible

16. Comprehensive Open System for GFIP 42 gantries for first phase of GFIP 76 gantries in total planned on existing freeways in GFIP Average spacing 10,7 km / gantry Directional Covers 400km network

17. 17 SANRAL Implementation Unit System Integrator Gauteng ORT Systems Supply & Maint O&M (Post supply) ORT BO (Manual Image Processing) Facilities Maintenance PoP CRM (@ CSC’s) & TAG Distribution Channels… RSE ORT BO TCH BO VPC BO TAGS TCH -Clearing -Accounts -CRM VPC e-Natis AARTO CCH Operations Roads & Facilities ITS Facilities FO Backbone Concession Companies Commercial Arrangements For National Payment CSC’s / TS’s ITS Operations RRM External Review Services Transfer System Operations to TCH Marketing ORT - STRUCTURE

18. GFIP – ORT PROCESS SANRAL in process with ORT procurement First step, pre-qualification process Pre-qual clarification meeting today – 5 modules Invited main tender for pre-qualified ORT main tenders list Sub modules – Main tenderer may only select from successful pre-qualified list

19. GFIP – ORT PROCESS Main tender – October 2008 Award – January 2009 System Operational – October 2010

20. Closing Remarks SANRAL gained extensive experience and knowledge in the use and application of ITS A local knowledge base for service providers have been developed (consultants/contractors) Gauteng Pilot Project resulted in further extensions, also to other cities (Cape Town, Durban)

21. Closing Remarks ITS in SANRAL grew from “elementary” traffic counting systems → toll monitoring systems → innovative overload control systems → freeway management systems → very sophisticated open road, electronic toll systems Expenditure on ITS related infrastructure and operations grew from a couple of million to multi billion rand projects

22. Thank You www.nra.co.za