The El Marco Bridge, nestled within the boundaries of the Arronches Municipality in Portugal, serves as a connector to the town of La Codosera in Spain. This wooden structure straddles the Abrilongo River. However, there seems to be a discrepancy in the sources when it comes to its length.
While the majority of sources cite a measurement of approximately 3.2 meters, local Portuguese authorities suggest that it nears 6 meters in length. It remains unclear which sections of the bridge have been included in these measurements.
As for its width, it stands roughly at 1.45 meters. It doesn't appear to accommodate vehicle traffic. Limited to pedestrian crossings and bicycle usage, this simple bridge carries an international status despite its modesty. There's no passport control conducted. The free passage is facilitated by both Spain and Portugal being members of the Schengen area.