Service Alert: On October 3, from about 6 a.m. to 2 p.m., expect bus detours and minor MAX delays due to Portland Marathon.

Service Alert: On October 3, from about 6 a.m. to 2 p.m., bus lines 2, 4, 6, 8, 9, 12, 14, 15, 16, 17, 19, 20, 24, 26, 35, 44, 54, 56, 70 and 77 will be detoured due to the Portland Marathon. Portland Streetcar A and B loops will not be in service until the race clears the area. Additionally, all MAX lines and Portland Streetcar NS Line may experience minor delays since the Marathon route crosses the MAX tracks in some locations. More: trimet.org/a