English: Meycauayan, Bulacan [1]Poblacion, Meycauayan, Bulacan - is connected and is beside neighbor Meycauayan, Bulacan [2] Calvario, Meycauayan, Bulacan - landmarks is the [3] the Poblacion, Meycauayan Bridge over 1 of the world's dirtiest, the Meycauayan River (MRS, also called the Marilao-Meycauayan-Obando River starts from the uplands of Rizal, snakes through Caloocan City and flows into Bulacan through the cities of San Jose del Monte and Meycauayan, and the towns of Sta. Maria, Marilao and Obando before it empties to the Manila Bay; labeled by Blacksmith Institute, as one of the world’s 30 dirtiest rivers in 2008).