04. Final Data Collection​

A. Peak Period Counts

- The following information should be submitted via digital and hard copy -

1. Peak Period Data Collection

a. 48-Hour Counts with Classification

b. Turning Movement Counts (TMCs) with Classification and Demand (raw data)

2. Peak Hour Determination

a. Driveway Counts and Median Opening Counts​​ (raw data)

3. Maps with Raw TMC and Demand for Existing Model

4. Volume Check on Aerial

5. Maps with Final Peak Hour Volumes​​​​ – Existing Conditions
NOTE: A and B below are only done if applicable to the project:
i​. ​​Known developments shall use the latest edition of the ITE Trip Generation Manual
ii. Sh​​all be justified, documented and clearly distributed on the network
b. ​​Maps with Balanced Volumes for micro-simulation modeling 
ii. Map w​​ith Final Balanced Volumes

B. Peak Period Observations

C. Growth Rate Determination – justification of how the growth rate was determined

1. TransCAD

2. Historical Growth

3. Any other sources used to obtain growth rate(s)

4. Design Year Volume Maps with Growth Rate applied

D. Speed Study Data​ – if applicable

1. Shall adhere to Section 20.2 of the LADOTD Traffic Engineering Manual

E. Geometric Field Review​

F. Travel Time Runs - if applicable

G. Warrant Analysis​​​ – if applicable

1. Shall adhere to MUTCD

2.  Summa​ry tables and detailed output

H. Final Collection QA/QC Checklist


Deliverable: (DOTD approval needed to begin Existing and No Build Analysis)

Appendix B - Final Data Collection

Chapter 1 of Final Report​