Setting Traffic Rules

Set traffic rules, namely, set whether the arc is oneway or prohibited. Usually, we save the traffic rules information as the field property value to a field (text). Different field property represents different traffic rule, such as the From-To Oneway, To-From Oneway and Prohibited. In the dialod box, you specify the property value corresponding to the rule, the properties that you don’t specify, the corresponding road is a two-way road.

Basic Steps

1. Open the network dataset that stores the traffic rules.
2. In the Environment Settings, set the weight field, node/arc identification field and so on. Please refer to Environment Settings for the information about the introduction to the Environment Settings window.
3. Click the Traffic Rules Settings button to open the Traffic Rules Settings dialog box.
4. Checking the Enable box means using the traffic rules in the current network dataset.
5. Click the dropdown arrow of the Traffic Rule Field, and select a field.
6. Set the From-To Oneway value. Click the dropdown arrow, and select the Settings. The Settings dialog box pops up. Add the attribute values corresponding to the From-To Oneway in this dialog box. You can add several fields. If you want to modify this settings, you can reset it.
7. Continue setting the To-From Oneway and Prohibited Values.
8. Click the OK button,and exit the current dialog box.

Note

1. While setting traffic rules, it is allowed that multiple values represents one rule.
2. On field value can only represent one traffic rule. When you set a field for a rule, the field will be automatically filtered out while setting other rules.