
When driving a motor vehicle and encountering a turn while passing an overpass, reduce speed 100 to 50 meters before the exit and turn on the right turn signal. Pay attention to the traffic dynamics in the rearview mirror. When making a left turn on an overpass, the vehicle should pass the bridge and then turn right into the ramp to complete the right turn.

When I first started driving buses, I had to navigate overpasses every day, and right turns were nothing to take lightly. You had to check the right rearview mirror at least 200 meters in advance to make sure no electric scooters were hugging your side. Keeping the speed under 30 km/h was the safest bet—there were often blue signs at the bridge entrance marked 'Right-Turn Only Lane,' and you absolutely couldn’t miss them. Steer the wheel slowly along the curve of the bridge; turning too sharply could send passengers flying. Those zebra-striped areas with double yellow lines were death zones—run over them, and you’d lose 3 points instantly. Right after the turn, you had to watch for merging lanes, as cars often came speeding down from the left main road. The blind spots in the mirrors were bigger than you’d think. One winter, the bridge surface had a thin layer of ice—I tapped the brakes lightly, and the entire rear end swung sideways. Later, an old-timer told me to treat bridge turns like an ice rink and stay extra cautious.

Five-Year Didi Driving Summary on Interchange Insights: Right Turns Are Three Times More Dangerous Than Left Turns. When the navigation says to turn right, immediately turn off the AC and focus on the prompts—many interchange right-turn lanes are hidden behind greenery. Don’t death-grip the steering wheel like twisting hemp; just rest your right hand lightly—the bridge’s curve will naturally guide the wheel back. Nighttime is worse—some ramps are dimmer than kerosene lamps, forcing you to gauge turns solely by reflective curb markers under headlights. Last week, I missed an exit at Aerospace Interchange with wipers on max amid heavy rain, adding 8 km. Now I’ve learned: activate fog lights early in rain—it reduces rear-end collisions. Key tip: prioritize red-white reflective barriers on dividers—they’re ten times more accurate than GPS.

After 20 years in auto repair, I've seen too many overpass accident vehicles. Nine out of ten right-turn blowouts are caused by tires scraping curbs—the curb on bridge turns can be half a meter high! Before turning, shift your car slightly leftward to leave safety margin for the right wheel. Turn the steering wheel about 15 degrees more than on flat roads, as the bridge's incline consumes steering angle. The worst scenario is novices lowering their heads to adjust AC mid-turn, only to find the lane gone when looking up. The most tragic case I've seen was a BMW X5 whose phone mount fell during a right turn; the driver bent down to pick it up and the car plowed into the median. Some old bridge railings are rusted paper-thin—don't hug the edge too closely when turning. I recommend sticking a compass decal on the lower left corner of your windshield; it's more reliable than GPS when disoriented during turns.


