silnice {RCzechia}

Road Network

Description

Function returning data frame of roads of the Czech Republic as sf lines. It has no obligatory parameters.

Usage

silnice()

Details

Due to package size constraints the data are stored externally (and a working internet connection is required to use the package).

The data is current to December 2020. Downloaded size is 6 MB.

Value

sf data frame with 59.594 rows of 3 variables + geometry:

TRIDA

Class of the road:

• highway = dálnice,

• speedway = rychlostní silnice,

• 1st class road = silnice I. třídy,

• 2nd class road = silnice II. třídy,

• 3rd class road = silnice III. třídy,

• other road = neevidovaná silnice

CISLO_SILNICE

Local road code

MEZINARODNI_OZNACENI

International road code

Source

Mapový podklad – Data200, 2021 © Český úřad zeměměřický a katastrální. https://www.cuzk.cz