💾 Data Updated: Latest version • Last updated: December 09, 2025

7308.10.00.00 - Bridges and bridge sections 🖩

Details

FieldValue
Unit of Quantitykg
General Rate of Duty (Column 1 - General)Free
Special Rate of Duty (Column 1 - Special)N/A
Column 2 Rate of Duty45%
Quota QuantityN/A
Additional DutiesN/A
About Duty Rates: Rates are divided into Column 1 and Column 2. Column 1 is subdivided into General (normal trade relations rates for all countries not eligible for special programs) and Special (preferential rates for countries with free trade agreements or preference programs). Column 2 rates apply to products from Cuba, North Korea, Belarus, and Russia. When no special rate exists for a classification, General rates apply.

Overview

Category 7308.10.00.00 specifically classifies bridges and bridge sections constructed from iron or steel. This category encompasses prefabricated elements designed for the assembly of bridges, as well as complete bridge structures. The essential characteristic for classification within this code is the item's intended use as a means of spanning an obstacle, such as a river, road, or valley, to facilitate passage.

This classification is distinct from its siblings. While heading 7308 broadly covers structures of iron or steel, 7308.10.00.00 isolates bridge components and structures. For instance, "Towers and lattice masts" (7308.20.00) are designed for elevation and support, not for spanning distances over obstacles. Similarly, "Doors, windows and their frames and thresholds for doors" (7308.30) are functional components of buildings or other enclosed structures, and "Equipment for scaffolding, shuttering, propping or pit-propping" (7308.40.00.00) serves temporary structural support during construction or excavation. The "Other" category (7308.90) would capture structural iron or steel articles not specifically provided for in other subheadings of 7308.

As a leaf node, 7308.10.00.00 does not have further subdivisions. Therefore, the focus remains on clearly identifying what constitutes a "bridge and bridge section" for customs purposes. This includes considering factors such as the material (iron or steel), the structural design indicating its purpose of spanning a gap, and whether the item is a complete section or an assembled bridge.

Frequently Asked Questions

›What is HTS code 7308.10.00.00?
HTS code 7308.10.00.00 covers Bridges and bridge sections under the US Harmonized Tariff Schedule. It falls under Chapter 73: Articles of iron or steel.
›What products are classified under 7308.10.00.00?
This classification covers Bridges and bridge sections. It is a subcategory of Structures (excluding prefabricated buildings of heading 9406) and parts of structures (for example, bridges and bridge sections, lock gates, towers, lattice masts, roofs, roofing frameworks, doors and windows and their frames and thresholds for doors, shutters, balustrades, pillars and columns) of iron or steel; plates, rods, angles, shapes, sections, tubes and the like, prepared for use in structures, of iron or steel: (7308).
›What is the import duty rate for 7308.10.00.00?
The general rate of duty for HTS 7308.10.00.00 is Free. The Column 2 rate is 45%.
›What unit of quantity is used for 7308.10.00.00?
Imports under HTS 7308.10.00.00 are measured in kg.

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