1. Tab 5 Measuring Techniques Field Sketch

2. Sketching and Diagramming

3. Scene Marking Materials

4. Concrete Asphalt

5. Establish a Reference Point or Origin Stop Reference Point Reference Lines

7. Establish a Reference Point Potential Reference Points

8. Utilize Measuring Aids Reference Lines Temporary Reference Point

9. Basic Measuring Techniques Establish a Temporary Reference Point

10. Basic Measuring Techniques Highway Geometry Establish a Temporary Reference Point

11. Basic Measurements – Vehicles

12. Documenting Highway Information Lane and shoulder Widths Grade Curvature Cross-slope Hwy Fixtures Surface Condition Traffic Control Devices Land Use Topography

13. Measuring – Laser Instrument Note the paint marks on the road made by police to indicate where the vehicles came to a stop.

14. Forensic Mapping – Total Station

15. Measuring Vertical Dimensions

16. Practice, practice, practice…