Please help me with Ielts Writing Task 1. Thanks!

The charts below show reasons for travel and the main issues for the travelling public in the US in 2009.

---

The bar chart and pie chart depict why people in US travelled and what are their major problems which they faced in 2009.

A first glance at those charts reveals that most US residents travelled because of working and the main issued they experienced in is the cost of travelling in 2009

Now, turning to the details, there are nearly a half people in US in the year 2009 travelling for work. By constracts, the smallest proportion for travelling reason, which is 6%, is having a visit trip to friends or relatives. Besides, the other reasons for travelling are social reason, shopping and personal reasons.

Move to another chart, the cost of travel, which was concerned the most, accounted for 36%. At the second level, there were 19% people living in US in 2009 agreed that they did face with safety concerns. Futhermore, aggressive drivers, highway congestion, access to public transportation and space for pedestrians is those major issue that they had experience in.