Please restate or paraphrase the attached file. it must be plagiarism free, so everything needs to change and feel free to bring outside information. it does not necessary to have all the information that is in the file, but please make sure that you addressed the below 5 points.
1. In san Diego, select and identify a 2-blocks by 2-blocks area and note elements of bike/pedestrian friendliness: bike lanes, signs, markings, sidewalks;
2. Their length (all around, 50%, etc.), number and types of signs, markings, barriers
3. Discuss any improvements that you would recommend
4. Cite the applicable laws or regulations
5. Photographs and sketches are helpful