Highway A Miami-Dade County
About This Dataset
This dataset maps all highways and expressways across Miami-Dade County, showing their precise locations and lengths. It's the foundation for understanding major transportation corridors that connect communities, support emergency response, and guide regional traffic flow.
Why This Matters
- A city planner evaluating which highways need capacity improvements during rush hour based on traffic patterns
- A delivery company optimizing routes for trucks to minimize time on expressways and reduce fuel costs
- A resident checking which highways will be affected by upcoming construction or planning a commute during peak hours
Key Metadata
| Publisher | Miami-Dade County, Florida |
|---|---|
| Department | Information Technology Department |
| Category | Communications and Information Technology Department |
| Format | Feature Service |
| Last Updated | Updated 6 days ago |
| Rows | None |
| Civic Relevance | HIGH |
| Update Frequency | Annually |
| Source | View on Open Data Portal |
| Keywords | highways Miami-Dade expressways major roads I-95 Florida Turnpike Palmetto Expressway highway map road network transportation routes |
Columns / Fields
| Name | Type | Description |
|---|---|---|
OBJECTID |
integer | Highway: OBJECTID |
STREETID |
integer | A unique numerical identifier assigned to this street or highway segment for internal reference and data management purposes. AI |
CLASS |
text | The functional classification or type of highway, such as Interstate, U.S. Route, State Road, or County Road, that indicates the highway's role in the transportation network. AI |
SNAME |
text | The street or highway name, which is the common name used to identify the roadway on maps and official documents. AI |
GlobalID |
text | Highway: GlobalID |
Shape__Length |
number | Highway: Shape__Length |
Related Datasets
Quality Breakdown
A
Composite Score: 96%
Findings
- Row count not available