tt_roads

Download geographic shapes from the United States Census Bureau
TIGER/Line Shapefiles <https://www.census.gov/geographies/mapping-files/time-series/geo/tiger-line-file.html>.
Functions support downloading and reading in geographic boundary data.
All downloads can be set up with a cache to avoid multiple downloads.
Data is available back to 2000 for most geographies.

Christopher T. Kenny

tinytiger

Lightweight Interface to TIGER/Line Shapefiles

Cory McCartan

tt_roads function

<dl><dt>state</dt>
<dd>FIPS, postal codes, or full names of states.</dd>
<dt>county</dt>
<dd>FIPS codes or full names of counties. Optional.</dd>
<dt>year</dt>
<dd>Integer year. Required. 2000 and 2010-2025 are currently supported.</dd></dl>

Arguments

Download TIGER shapes for Roads — tt_roads

<dl>

<dt>state</dt>
<dd>FIPS, postal codes, or full names of states.</dd>


<dt>county</dt>
<dd>FIPS codes or full names of counties. Optional.</dd>


<dt>year</dt>
<dd>Integer year. Required. 2000 and 2010-2025 are currently supported.</dd>

</dl>

tt_roads: Download TIGER shapes for Roads

Description

Usage

Value

Arguments

Examples