DALLAS — Transportation officials are considering funding options for a $4.4 billion expansion of Interstate 35E between Dallas and Denton that could be the largest of several major projects in the area.

With only $450 million currently available, officials are drawing plans for toll lanes on which the fees would increase with congestion.

Subscribe Now

Independent and authoritative analysis and perspective for the bond buying industry.

14-Day Free Trial

No credit card required. Complete access to articles, breaking news and industry data.