Voltoya River province of Ávila and enters that of Segovia , to pass through Juarros de Voltoya and the Nava de la Asunción. Voltoya River The Voltoya is a river in Spain. It is a tributary river of Eresma River which is, in turn a tributary of the Adaja River that emerges from Douro River. Its starts in the mountains of Guadarrama and Malagón. The water from Dehesa de la Cepeda , enclave of the city of Madrid and the Azálvaro Field also flow into the Voltoya . It runs through the Castilian-Leonese provinces of Ávila and Segovia . Its mouth is
University City, Missouri at the tri-border of University City, Ladue, and Olivette. The city also contains part of Midland Boulevard, which divides the watersheds of the Mississippi River and the Missouri River. The River Des Peres rises in the hills near the University City and Clayton boundary, flows north, takes a strong turn at Ruth Park, and then runs through culverts southeast through the city of St. Louis to debouche in the Mississippi River. Major roads and highways in University City are Interstate 170 (I-170), Missouri Route 340 (MO-340), Delmar Boulevard, Forest Park Parkway, Olive Boulevard and Skinker Parkway. The city has long