407 ETR, M6 TOLL, Skyway, Dulles Greenway, M1, M4, M5, Warnow Tunnel Traffic October 2005 Vasco Da Gama, 25th April Bridge Traffic September 2005

08 November 2005

Macquarie Infrastructure Group (MIG), today announced details of traffic use for:

Macquarie Infrastructure Group (MIG) today announced details of traffic use for:

• 407 ETR in Canada
• M6 Toll in United Kingdom
• Skyway in United States
• Dulles Greenway in United States
• Eastern Distributor (M1) in Australia
• M4 in Australia
• M5 in Australia
• Warnow Tunnel in Germany
• Vasco da Gama in Portugal (September)
• 25 th April Bridge in Portugal ( September )

Due to restrictions imposed by a number of legal agreements dealing with the 407 ETR, only monthly statistics on Average Workday Traffic, Average Daily Traffic and Total Vehicle Kilometres Travelled can be released. More detailed statistics on the 407 ETR are released quarterly.

Similarly, traffic data for Warnow Tunnel, Vasco da Gama and 25 th April Bridge is restricted to Average Daily Traffic (ADT) for the month.

MIG currently owns:

• 30% of the equity in 407 International Inc, the owner of the concession for the 407 ETR toll road in Toronto, Canada;
• 100% of the equity in Midland Expressway Limited, the owner of the concession for the M6 Toll in Birmingham, U.K.;
• 45% of the equity in Skyway Concession Company LLC, the owner of the concession for the Skyway in Chicago, U.S.;
• 100% economic interest¹ in TRIP II LP, the owner of the concession for the Dulles Greenway in Virginia, U.S.;
• 71.35% of the equity in the Airport Motorway Group, the owner of the concession for the Eastern Distributor (M1) in Sydney, Australia;
• 50.6% of the ordinary equity in Statewide Roads Limited, the owner of the concession for the M4 toll road in Sydney, Australia;
• 50% of the equity in Interlink Roads Pty Limited, the owner of the concession for the M5 toll road in Sydney, Australia;
• 70% of the equity in Warnowquerung GMBH & Co. KG, the owner of the concession for the Warnow River Crossing in Rostock, Germany; and
• 30.6% of the equity in Lusoponte, the owner of the concession for the Vasco da Gama & 25th April Bridges in Lisbon, Portugal.

Please note that in all MIG locations, October 2005 had the same number of workdays as October 2004.

407 International Inc - 407 ETR

Table 1: 407ETR

Midland Expressway Limited - M6 Toll

Table 2: M6 Toll

Skyway Concession Company LLC – Skyway

Table 3: Skyway

TRIP II LP - Dulles Greenway

Table 4: Dulles Greenway

Airport Motorway Group - M1

Table 5: Eastern Distributor (M1)

^1. Please note that tolls only apply to northbound traffic.

Statewide Roads – M4

Table 6: M4

Interlink Roads - M5

Table 7: M5

Warnowquerung GMBH & Co - Warnow Tunnel

Table 8: Warnow Tunnel

Lusoponte - Vasco da Gama

Table 9: Vasco da Gama

¹ Please note that tolls only apply to northbound traffic.

Lusoponte - 25th April Bridge

Table 10: 25th April Bridge

1. Please note that tolls only apply to northbound traffic.

Commentary:

Below are notable events which occurred during the month and prior corresponding period (pcp) which may have influenced traffic on MIG's roads.

407 ETR

In early September 2004, additional lanes were added to the C2 segment (Highway 401 to Highway 410) of 407 ETR. The additional capacity resulted in higher traffic growth on this segment being recorded between September 2004 and August 2005.

M6 Toll

Roadworks commenced on the M6, the major alternative route to the M6 Toll, on 8 October 2005. These roadworks have resulted in the M6 operating at reduced capacity and speed restrictions have been imposed. The roadworks involve the closure of one lane in the southbound direction between Junctions 10A and 11 and are expected to run for 12 weeks.

In October 2004, significant roadworks were active on the M6. These works resulted in the closure of one lane in both directions and reduced speed limits between Junctions 5 and 6. Lane closures also existed at Junction 8 until 10 October 2004. These roadworks resulted in the M6 operating at reduced capacity.

Skyway

Roadworks continue in the Skyway traffic corridor. Various roadworks are scheduled to be undertaken on the Skyway access ramps and alternative routes until the end of 2007.

Dulles Greenway

Traffic in October 2005 was negatively impacted by significant rainfall on the Columbus Day holiday weekend. The Washington D.C. area recorded 6.29 inches of rain, almost twice the long term average rainfall for the entire month of October of 3.37 inches.

Roadworks continue on the Dulles Greenway. The works began in June 2005 and are expected to continue until December 2008.

During the second half of 2004, roadworks were active on alternative routes, particularly Route 7 and Route 28, which resulted in reduced operating capacity of these roads.

Sydney Roads

On 1 October 2005, the car toll on the M1 was increased from $4.00 to $4.50 (inclusive of GST).

The Cross City Tunnel opened on 28 August 2005. From 24 October 2005 to 14 November 2005 the Cross City Tunnel is operating with a “toll free” period. The Cross City Tunnel has a one lane interconnection ramp to the M1.

Last year in October 2004, Sydney experienced heavy rainfall on eight consecutive days. The monthly total of 234mm was approximately three times the long term average for October.

1 - MIG's investment in Dulles Greenway consists of ownership of 13.3% of TRIP II, two subordinated loans against 86.7% of TRIP II LP, two long-dated call options to acquire an 86.7% interest in TRIP II LP and a 100% interest in the general partner (Shenandoah Greenway Corporation), which has day to day responsibility for the management and operation of the concession.

Investor Enquiries
Peter Johnston
Head of Investor Relations
Mobile: (61) 413 994055
Email: peter.johnston@macquarie.com

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Jane Rotsey
Public Affairs Manager
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Email: jane.rotsey@macquarie.com

Investor Enquiries
Bianca Francis
Investor Relations Manager
Tel: 61 2 8232 5007
Email: bianca.francis@macquarie.com