A team of Los Angeles workers watched while waters from the Arroyo Seco flood channel carried away Alejandro Diaz’s belongings as he broke down his home of the last five years Monday morning ...

For the first time in 20 years, a section of the Arroyo Seco Parkway, the West Coast’s oldest freeway, is set to close down for people to walk, bike, skate and run. On Oct. 29, ArroyoFest will ...

Two locations along the Arroyo Seco trail will be undergoing construction to help make the trail more accessible to hikers.

An Arroyo Seco couple and their dog were rescued when flood waters rose near their home and the bridge out was washed away.

A study of the Arroyo Seco river began in 2005 but was dropped. It’s back to explore connectivity, habitat restoration.

One Arroyo Foundation, a nonprofit organization dedicated to preserving and restoring Pasadena’s protected parkland Arroyo Seco, is seeking public input on future restoration projects.

Large chunks of Arroyo Seco Road still haven’t been fixed after damage from the winter storms, as well as a potential massive landslide in April.

Work is about to begin on a major Arroyo Seco project “restoring Pasadena’s cherished open space for future generations.” You’re invited to the groundbreaking.

The Arroyo Seco Parkway, formerly known as the Pasadena Freeway, is California’s first freeway and one of the oldest in the country. It was built with the help of federal New Deal agencies and ...

Parts of the Arroyo Seco Parkway — a dreaded stretch of the 110 Freeway for many L.A. drivers — may be getting some safety upgrades. Caltrans is looking for your feedback on potential plans to ...