Traffic data resource
What can a traffic count deliverable look like?
This original, web-native resource explains the possible structure of traffic data without presenting a client workbook, project record or fixed reporting template.
Synthetic intersection data
A movement matrix starts with a defined study structure.
A junction can have three, four, five or more arms. Approaches, lanes, movements, classes and intervals are included only where the project scope calls for them.
Approaches, arm count, lanes and movement rules are defined for the actual study; this diagram is a conceptual four-arm example only.
| Approach | Movement | Light | Commercial | Heavy | Total |
|---|---|---|---|---|---|
| North approach | Left | 42 | 8 | 4 | 54 |
| North approach | Through | 68 | 12 | 6 | 86 |
| East approach | Right | 35 | 6 | 3 | 44 |
| Approach | Lane | Light | Commercial | Heavy |
|---|---|---|---|---|
| North approach | Lane 1 | 31 | 5 | 2 |
| North approach | Lane 2 | 29 | 7 | 4 |
| East approach | Lane 1 | 25 | 4 | 2 |
Lane configuration varies by project; three lanes are shown only to demonstrate a possible reporting dimension.
Text equivalent: the synthetic example totals are 71, 85, 78 and 62 across four consecutive 15-minute intervals. The values are illustrative and do not describe observed traffic.
| Time | Vehicle class A | Vehicle class B | Vehicle class C | Total |
|---|---|---|---|---|
| 08:00–08:15 | 52 | 13 | 6 | 71 |
| 08:15–08:30 | 61 | 16 | 8 | 85 |
| 08:30–08:45 | 57 | 14 | 7 | 78 |
| 08:45–09:00 | 46 | 11 | 5 | 62 |
- 1Source video / data
- 2Counting / observation
- 3Structured interval data
- 4First review
- 5Structural validation
- 6Consistency / outlier review
- 7Correction where required
- 8Final QA/QC
- 9Deliverable
The agreed scope determines which completeness, reconciliation, consistency and manual-review checks are appropriate.
