Jacksonville sandwich shop up for top prize

Olio 1 of top 5 finalists for Travel Channel's 'Best Sandwich in America'

JACKSONVILLE, Fla. – A local sandwich shop is in the national spotlight. 

Olio, a downtown restaurant, is in the running for a Best Sandwich in America award from the Travel Channel.

Olio's sandwich is made with green tomato, gruyere cheese, and duck confit, all on thick, toasted sourdough bread.

The sandwich that wins will play a role in the finale of Adam Richman's Best Sandwich in America, which airs on the Travel Channel this summer.

Voting ended late Thursday.