Routes Preferred APIis currently available only to select customers. Contact sales
to learn more.
Speed Stay organized with collections
Save and categorize content based on your preferences.
The classification of polyline speed based on traffic data.
Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License
, and code samples are licensed under the Apache 2.0 License
. For details, see the Google Developers Site Policies
. Java is a registered trademark of Oracle and/or its affiliates.
Last updated 2025-08-27 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-27 UTC."],[],["The provided information classifies polyline speed using traffic data into three categories: `NORMAL`, indicating no slowdown; `SLOW`, signifying a detected slowdown without a traffic jam; and `TRAFFIC_JAM`, indicating a detected traffic jam. `SPEED_UNSPECIFIED` is a default, unused value. These enums represent different traffic conditions based on speed.\n"]]
