Our capital city has benefited considerably from closer co-operation between transport providers and the wider business community.

With recent infrastructure investment and major new brands seeking new business opportunities we must work even harder together for the benefit of all key stakeholders.

Where Scotland meets the world, our capital city airport has been truly transformed with major investment unlocking new destinations and is on track to hit 10 million passengers in 2014.

With Edinburgh planning for unprecedented levels of economic growth, it is critical that we continue to invest in world class transport systems. Our buses and trams are best in class and continue to set higher standards on customer service.

Following major capital investment at our ports in Leith and beyond, not only does this provide much needed capacity for freight transport, we also welcomed nearly 100,000 passengers from an ever expanding cruise business.

The recent consultation process on long-term development plans for city region housing has, however, highlighted again the key issue with regards to our road network and connectivity with the rest of Scotland. While the investment in the new Forth Crossing should be applauded, the rest of our road network requires major investment.

This is not only key in attracting major new employers but also a key stumbling block in our housing development plans. If ever we needed a clearer transport policy for our capital city, it is now.

The Edinburgh Chamber of Commerce Inspiring Transport Group represents a cross section of all key transport providers, has a very active agenda to support long term transport strategy grounded in current and future insight from the wider business community.

High on the agenda is also rail transportation where we must ensure investment is not delayed as new franchise operators take up the mantle.

In this area in particular, the capital city's business community are seeking wider engagement as rail connectivity is business critical for both employers and visitors alike. As part of this process, we must also ensure we unlock the full potential of our various railway station investments and the new rail routes. We need to ensure there are agreed priorities and that the whole rail industry is behind them. Too often we experience one off headline grabbers and now is the time for a co-ordinated effort.

Across Scotland and in our capital city we have seen major investments in transportation but this is just the start.

The focus must now be on the residents, employers, employees and our visitors to drive success.

Simpler, smarter ticketing systems, clearer communications and respectable pricing levels are a few examples where the customer experience can continue to be improved. New technology and mobile connectivity provides us with great opportunities as already experienced with Transport for Edinburgh.

In Edinburgh across our wide range of businesses and education sectors, we are proud of the investments to date but do not want to lose momentum.

The growing levels of inward investment in our capital city is testament to how we are perceived in a global market and through even closer cooperation and consultation, we have the opportunity together to set new heights in customer expectation.

David Birrell is chief executive of Edinburgh Chamber of Commerce.