The San Juanico Bridge, formerly the Marcos Bridge, is a Compression arch bridge in the Philippines stretching from Samar to Leyte crossing the San Juanico Strait. It is part of the Pan-Philippine Highway. It is the longest bridge in the Philippines with a length of 2.16 kilometers (1.34 mi)  and is considered one of the most beautifully-designed bridges in Philippines. The bridge is supported by 43 spans rising 41 meters above the sea. It has a large arch beneath which allows boats to pass.