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Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Seven Mile Bridge, Linking Florida Keys, Marathon, Monroe County, FL

Significance: At the time the Florida East Coast Railway constructed this bridge it was acclaimed as the longest bridge in the world, an engineering marvel. It was the most costly of all Flagler's bridges in t... More