Tarmac bridge work marks sustainability milestone for Cambridge Tarmac has installed a bridge in Cambridge as part of its work in the city to deliver new sustainable transport routes for pedestrians and cyclists. by Maxine Perella Sign in to continue Sign In Email address Password Stay signed in Trouble signing in? Reset password: Click here Email: mineralplanning@haymarket.com Call: 0208 267 8120 RegisterFREE Limited free articles a month Free email bulletins Register Subscribe Prices on request Full access to mineralandwasteplanning.co.uk Exclusive event discounts Mineralandwasteplanning print magazine Plus lots more including our State of the Industry Report. See all benefits