8.4K views · 121 reactions | We routinely set up radar speed signs around our jurisdiction to remind drivers to slow down to the posted speed limit of 35 miles per hour. Speed limits are there to protect all road users. | Multnomah County Sheriff's Office | Facebook

45K views · 282 reactions | It's important to understand the signs you're seeing. Two large signs forming a gateway represent the introduction of a new speed limit. The smaller speed limit signs that alternate from left to right are called ''Repeaters''. Look for these to determine the current speed limit. If the speed limit increases, only speed up once you've crossed the threshold. If the speed limit is reducing, you must slow down before you reach the gateway. | Go-Debbie-Go | Facebook