APM: 13 Location: I-280 and Bunker Hill Rd, San Mateo Cty Reassurance shield as SR 35 joins I-280. APM: 13 Location: I-280 and Bunker Hill Rd, Hillsborough Just after that, we’ll enter Hillsborough. APM: 13 Location: I-280 and Hayne Rd, Hillsborough Reassurance shield after a Weigh Station but before the Hayne Rd interchange. APM: 15 Location: I-280 and Hayne … Continue reading Interstate 280, SR 35 to SR 35