I can't help thinking that the real problems will start when the bridge -to - be arrives in French territory.
Will the French pay for that bit - I think not, no doubt it will have to be built at the Jersey end to Jersey building standards (loosely adopted from ODPM) and at the French end to Socotec supervision over French "Normes". Since there are yet no harmonisations between French (NF), Euro, German(DIN), UK or "Jersey" standards, how will it be possible to acheive agreement?
Of course Our Environment & Planning Minister could take the route that now is the time for "harmonisation" (the oft gifted excuse for not being able to comply with european standards) - even though the standards are recognised by mandate by the UK and UK standards are recognised by Jersey, and the TGD from Building control allows for "unless any other european building standard can be met".
This will open a floodgate of complaints from professionals and the like who have been clamouring for the recognition of these standards for years. ---What Bridge???....