Definition
Iowa Highway 128 (often abbreviated IA 128) is a designated state highway within the U.S. state of Iowa, managed by the Iowa Department of Transportation (IDOT).
Overview
IA 128 forms part of Iowa’s numbered highway system, which comprises primary and secondary routes that facilitate intra‑state travel. As a state‑maintained roadway, it is subject to IDOT’s standards for construction, signage, and maintenance. The specific corridor served by IA 128, including its start and end points, is not fully documented in widely available public sources.
Etymology/Origin
The numbering of Iowa state highways follows a systematic scheme administered by the Iowa Department of Transportation. Numbers are assigned sequentially or regionally without intrinsic semantic meaning; therefore, “128” reflects its place within the state’s overall route inventory rather than a linguistic or historical origin.
Characteristics
- Authority: Managed and maintained by the Iowa Department of Transportation.
- Designation: Part of the Iowa State Highway network, indicated by a white shield bearing the route number.
- Surface: Typically paved, consistent with state highway standards, though precise surface composition for IA 128 is not confirmed.
- Length and Alignment: Accurate information regarding the highway’s total mileage, precise alignment, and terminal intersections is not confirmed in publicly available encyclopedic references.
- Function: Like other state highways, IA 128 serves to connect local roads with higher‑order routes, supporting regional mobility and access.
Related Topics
- Iowa State Highway System
- Iowa Department of Transportation
- List of state highways in Iowa
- Transportation infrastructure in Iowa
Accurate information is not confirmed.