Street Maintenance A Miami-Dade County
About This Dataset
This dataset maps every street in Miami-Dade County and shows who's responsible for maintaining each one—whether it's the County, a city, the state, a private owner, or Miami-Dade Airport/PortMiami. It includes details like street names, speed limits, number of lanes, and width, making it essential for understanding road infrastructure and reporting maintenance issues to the right agency.
Why This Matters
- A resident notices a pothole on their street and needs to know whether to contact Miami-Dade County or their city to report it
- A contractor planning a project needs to identify which streets have specific width or lane requirements to plan delivery routes
- A traffic safety advocate researching speeding patterns can use the speed limit data to understand which roads have safe posted limits
Key Metadata
| Publisher | Miami-Dade County, Florida |
|---|---|
| Department | Public Works |
| Category | Communications and Information Technology Department |
| Format | Feature Service |
| Last Updated | Updated 6 days ago |
| Rows | None |
| Civic Relevance | HIGH |
| Update Frequency | Weekly |
| Source | View on Open Data Portal |
| Keywords | street maintenance roads who maintains this street Miami-Dade streets potholes street repair infrastructure speed limits street width lanes |
Columns / Fields
| Name | Type | Description |
|---|---|---|
OBJECTID |
integer | StreetMaint: OBJECTID |
STREETID |
integer | A unique identifier number assigned to each street segment for tracking and reference purposes. AI |
CLASS |
text | The functional classification or category of the street, indicating its role in the road network (such as arterial, collector, or local street). AI |
SNAME |
text | The official name of the street (such as 'Main Street' or 'Oak Avenue'). AI |
ONEWAY |
text | Indicates whether the street is a one-way or two-way street, typically coded as Y (yes, one-way) or N (no, two-way). AI |
MAINTCODE |
text | A code indicating the maintenance responsibility or status for the street, showing who is responsible for upkeep and repairs. AI |
SPEEDLIMIT |
integer | The posted speed limit for the street, measured in miles per hour (mph). AI |
F_ZLEV |
integer | The from-elevation or starting point elevation level of the street segment, typically measured in feet. AI |
T_ZLEV |
integer | The to-elevation or ending point elevation level of the street segment, typically measured in feet. AI |
LANES |
integer | The number of traffic lanes available on the street for vehicle movement. AI |
LMUNIC |
integer | A code identifying the municipality jurisdiction on the left side of the street segment. AI |
RMUNIC |
integer | A code identifying the municipality jurisdiction on the right side of the street segment. AI |
ST_WIDTH |
integer | The width of the street measured in feet, representing the physical space from curb to curb or edge to edge. AI |
GlobalID |
text | StreetMaint: GlobalID |
Shape__Length |
number | StreetMaint: Shape__Length |
Related Datasets
Quality Breakdown
A
Composite Score: 96%
Findings
- Row count not available