• Organization: State of California
• Updated: 2020-02-06T17:32:35.000Z

Hazard Class 1: Class 1 hazards are explosives or any devices or chemicals that are designed to explode or combust. Class 1 explosives are illustrated by an orange placard with their designated...

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• Organization: Department of Transportation
• Updated: 2025-10-07T00:00:00.000+00:00

The Travel Monitoring Analysis System (TMAS) - Class dataset was updated on December 31, 2024 and was created on October 07, 2025 by the Federal Highway Administration (FHWA), and is part of the...

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• Organization: State of California
• Updated: 2020-02-06T16:44:07.000Z

Hazard Class 8: Class 8 hazards are corrosive substances, including hydrochloric acid, potassium hydroxide and sodium hydroxide. These DOT placards are half-white and half-black, with a corrosive...

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• Organization: State of California
• Updated: 2020-02-06T16:38:37.000Z

Hazard Class 9: Class 9 hazards are classified as miscellaneous dangerous goods, which include lithium batteries, asbestos, dry ice and other consumer commodities. These products are identified by...

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• Organization: State of California
• Updated: 2020-02-06T17:08:28.000Z

Hazard Class 3: Class 3 hazards are flammable liquids. These liquids include paints, alcohols, gasoline, kerosene and ethanol, and are recognized by red “flammable liquids” placards with the...

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• Organization: State of California
• Updated: 2020-02-06T16:34:59.000Z

Class Other: Indicates transporting freight or storage of hazardous materials.

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• Organization: State of California
• Updated: 2020-02-06T16:40:57.000Z

Hazard Class 8: Class 8 hazards are corrosive substances, including hydrochloric acid, potassium hydroxide and sodium hydroxide. These DOT placards are half-white and half-black, with a corrosive...

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• Organization: State of California
• Updated: 2020-02-06T17:11:37.000Z

Hazard Class 3: Class 3 hazards are flammable liquids. These liquids include paints, alcohols, gasoline, kerosene and ethanol, and are recognized by red “flammable liquids” placards with the...

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• Organization: City of New York
• Updated: 2024-11-26

2017-2018 Class Size Report City K-8 Class Size Distribution

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• Organization: City of New York
• Updated: 2024-11-26

2017- 2018 Class Size Report District K-8 Average Class Size

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• Organization: State of California
• Updated: 2020-02-06T16:57:22.000Z

Hazard Class 6: Class 6 hazards are poisonous materials. These substances are divided into two classes: poisonous substances and biohazardous substances, and are designated by 6.1 and 6.2,...

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• Organization: State of California
• Updated: 2020-02-06T16:36:51.000Z

Class Other: Indicates transporting freight or storage of multiple hazard classes.

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• Organization: State of California
• Updated: 2020-02-06T17:12:56.000Z

Hazard Class 3: Class 3 hazards are flammable liquids. These liquids include paints, alcohols, gasoline, kerosene and ethanol, and are recognized by red “flammable liquids” placards with the...

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• Organization: City of New York
• Updated: 2024-11-26

2017-2018 Class Size Report Borough K-8 Average Class Size

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• Organization: State of California
• Updated: 2020-02-06T16:51:25.000Z

Hazard Class 6: Class 6 hazards are poisonous materials. These substances are divided into two classes: poisonous substances and biohazardous substances, and are designated by 6.1 and 6.2,...

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• Organization: State of California
• Updated: 2020-02-06T17:25:27.000Z

Hazard Class 1: Class 1 hazards are explosives or any devices or chemicals that are designed to explode or combust. Class 1 explosives are illustrated by an orange placard with their designated...

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• Organization: City of New York
• Updated: 2024-11-26

2017- 2018 Class Size Report City K-8 Average Class Size

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• Organization: State of California
• Updated: 2020-02-06T17:10:35.000Z

Hazard Class 3: Class 3 hazards are flammable liquids. These liquids include paints, alcohols, gasoline, kerosene and ethanol, and are recognized by red “flammable liquids” placards with the...

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• Organization: State of California
• Updated: 2020-02-06T17:30:19.000Z

Hazard Class 1: Class 1 hazards are explosives or any devices or chemicals that are designed to explode or combust. Class 1 explosives are illustrated by an orange placard with their designated...

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• Organization: State of California
• Updated: 2020-02-06T17:31:14.000Z

Hazard Class 1: Class 1 hazards are explosives or any devices or chemicals that are designed to explode or combust. Class 1 explosives are illustrated by an orange placard with their designated...

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