I welcome the launch of the national infrastructure bank. Road infrastructure projects are needed in my constituency to meet the additional 14,000 homes to be delivered in our local plan, which is why I am calling for the A3 to be tunnelled under Guildford to ease congestion. As we move towards our target of net zero and transition our vehicles to being electric and hydrogen-run, there will be a decrease in revenue raised by fuel duty. Will my right hon. Friend outline what steps he is taking to replace that revenue and to help fund road infrastructure projects such as my tunnel?