Growing congestion on the region's road and rail systems needs urgent investment to prevent stagnation of the local economy, say transport bosses.
They want government cash to fund investigations into finding solutions to the problem, including a possible toll on the M62 and a new high-speed rail link across the Pennines.
Northern Way, a group of three regional development agencies, has given the Treasury a list of measures they want to implement ahead of next year's spending review.
The group would also use the money to back long-term bids to the Department for Transport's productivity transport innovation fund.
Northern Way has been working with the Highways Agency to develop plans for the M62 and managing Bradford and Leeds traffic.
It has backed a £1.5 million bid to the congestion transport innovation fund by 11 authorities, including Bradford Council, to investigate the district's clogged-up roads.
Neville Chamberlain, chairman of the group, said: "The Northern Way is developing a stronger voice for the north and we are urging Government to help us create the conditions for a truly prosperous north."
The group's proposals include:
- pursuing innovation
- improving skills and employment
- increasing returns on investment in transport
- improving the quality of where we live
- strengthening devolution at all levels and recognise the role of city regions
- improving efficiency and strengthening accountability.
Tom Riordan, chief executive of regional development agency Yorkshire Forward, said: "Without improved transport provision and measures to manage growth in travel within the three northern regions, their economic growth could be impeded.
"Partners within the Northern Way have urged Government to support their proposals to develop efficient, effective and well-maintained transport networks, including a proposal for the longer term for a high speed rail link between Leeds and Manchester."
Yorkshire Forward wants the Government to reduce regional disparities in transport investment per head.
Its chairman Terry Hodgkinson said: "Our recent economic success brings with it problems, however, and congestion on Yorkshire's roads is increasing.
"We have worked hard with our political and business leaders to put together a compelling case for extra investment in our transport network."
e-mail: jo.winrow@bradford.newsquest.co.uk
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