In this task, you're given a context passage, followed by a question that needs to be answered. Based on the paragraph, you must write unambiguous answers to the questions and your answer must refer to a specific phrase from the paragraph. If multiple answers seem to exist, write the answer that is the most plausible.

It was the first warm sunny weekend in May, so I was excited to head up into the mountains and camp. I checked through my camping box to make sure I had camp stove fuel, batteries for the flashlights, camp utensils, bug spray and everything else I might need. I also double checked to make sure all the stakes and poles were with my tent. Lastly I loaded up a cooler with food and snacks. I rounded up the kids and we got into the car. We drove half an hour away on the highway before turning onto a Forest Service Road. After about 15 minutes we pulled into a campground. We selected a spot, looking for one that was well shaded and set back from the road. The kids took the tent out and began putting poles together. I helped them stake out the tent. Then we gathered up firewood together and placed it in the fire ring. I got some matches from the box and lit some of the smaller twigs. I poked around the fire until it began to burn well and then started to get out some food for dinner.
Question: How long did it take to get to the campground?
About 45 minutes