How to write traffic jam?

The paragraphs describing traffic jams are as follows:

My father drove me to school this morning. I saw a straight red light ahead, and the vehicles connected end to end lined up one after another, about 1 km long. The whistle was deafening.

I said to myself, "If we had started earlier, we wouldn't be stuck here!" " "As time goes by, a gust of wind blows, and the fallen leaves seem to be accomplices of traffic lights. Looking at us with a rustling smile, my heart hangs more:" 15 minutes will be 7:40. "

The rain outside the window "jumped" underground, and the rain wet my mood: "I'm going to be late, I'm going to be late!" Suddenly, the traffic started, and I looked up at the traffic lights-finally the straight light turned green.

I was so excited that I got up from the car seat and hit my head on the roof: "Wow-"but I didn't care at all: "I won't be late at last!" The string in my heart is also loose.

When the bus arrived at the school gate, the fog gradually dispersed, and a golden light shone through the rain clouds to the top of the teaching building. I jumped out of the car and walked three steps to the classroom on the second floor.

18 On the ninth day of February, my father drove our family back to Guangzhou from the countryside.

Before leaving, my father said that there might be traffic jams on the road. Let me calculate the average speed of the whole road. I remember that it was already four o'clock in the afternoon when I left Guangzhou at 9: 00 a.m. on February/0/5, and I rested in several service areas for seven hours, which means I drove on the road for 7-2=5 hours.

Dad told me that the whole journey is 460 kilometers, that is, the average speed after returning home is 460 kilometers /5 hours =88 kilometers/hour. When we set out in the country that day, it was also nine o'clock in the morning. Due to traffic congestion, several traffic accidents occurred on the road: rear-end collision, green belt collision, mechanical failure and so on. Vehicles travel very slowly and sometimes stop. My aunt smiled and said that they walked like snails.

All the service areas are full of cars, and there are people in the area, and there are long queues to go to the toilet to buy things. We dare not stay in the service area for too long. We just drank some water, went to the toilet to rest for a while, and then set foot on the way home. The cumulative rest time for each service area is 40 minutes.

It's already 6: 00 p.m. 10 when I get home in Guangzhou. The whole journey takes 9 hours 10 minute. After deducting the rest time in the service area, I drive on the road: 9 1 hour 10 -40 minutes =8 hours and 30 minutes, which is 8.5 hours.

The average speed on the way back to Guangzhou this time is 460 km /8.5 hours, which is about 54km/ hour. Dad said that this speed is almost the same in Guangzhou, alas! Because of the traffic jam.