They include keeping the existing toll structure and using the money raised to invest in infrastructure projects.

BBC: Severn bridges: Tories say Welsh government should run

Concerns were also raised about the proposed management structure of a merged company.

BBC: Xstrata board backs Glencore merger

Tuesday's explosion at the No. 2 reactor in the Fukushima complex, 150 miles north of Tokyo, for the first time raised the possibility that the key containment structure of the unit, which protects the reactor vessel and keeps dangerous radioactive materials from leaking out, had been damaged.

WSJ: Japan's Nuclear Crisis Escalates

It's funny you raised that. (Laughter.) I love the structure of the sentence.

WHITEHOUSE: Press Briefing

Residents raised concerns about the "over-dominance" of the four-storey structure.

BBC: Banbury Station multi-storey car park approved

"The structure of the deal emerging should mean that Sudan is not an issue because of the safeguards ensuring all the funds raised here will be used domestically, " said Robert D.

CENTERFORSECURITYPOLICY: Center For Security Policy