sydney

Goldberg's abuse of regression analysis - by Jack Opiola


I didn't know whether to chuckle or cry in reading of John Goldberg's efforts to derive forecasts of corporate doom from regression analysis. It's just a lousy tool for the job. The mathematical basis of a regression analysis is that if the first three points are downward, the trend will ultimately be downward with dire predictions that are unwarranted.

Transurban has a stalker - mathematician campaigns to "expose" Oz toller


Transurban has been systematically overstating its financial strength, hiding debt, paying dividends out of borrowing, making bad investments, and generally defrauding lenders and investors. And the big Melbourne Australia-based toiler, making heavy investments in toll lanes here in the Washington DC metro rate, is headed inexorably for bankruptcy, according to John Louis Goldberg, a retired government scientist/mathematician in Sydney, Australia.

Transurban buys broke Lane Cove Tunnel concession in Sydney


Transurban is buying the Lane Cove Tunnel concession on the eastern end of their M2 Hills Motorway in the northern suburbs of Sydney. The company is paying A$630.5m (US$570m) for the twin tube tunnel 3.6km (2.25mi) toll facility that carries 63.5k vehicles/day. It has been in bankruptcy, operated by receivers for the lenders since January.

Sydney's M4 toll road no more - detolled when concession ended Feb 15 24:00


Sydney's first tollroad in the automobile era, the M4 heading west out of Sydney is no more. As of midnight Feb 15 the 20 year concession held by State Wide Roads expired, the road was turned over to the state of New South Wales (NSW), and toll collection ended.

An average of 100k vehicles use the six lane expressway each day.

AUSTRALIA:Sydney’s Tunneling


AUSTRALIA:Sydney’s Tunneling

Originally published in issue 44 of Tollroads Newsletter, which came out in Nov 1999.

Subjects:tunnels sydney

Facilities:Eastern Distributor ED Cross City Tunnel M5-E tunnel

Agencies:RTA Airport Motorway Limited Leighton

Locations:Sydney Australia

Corrections Wrong Swede Sydney tolls


Corrections Wrong Swede Sydney tolls

Originally published in issue 24 of Tollroads Newsletter, which came out in Feb 1998.

Page:5

Subjects:Minnesota governor Sydney tolling

Facilities:Eastern Distributor I-394 HOT

Locations:MN Sydney

CORRECTIONS

Wrong Swede

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