Struct VehicularUrbanStreet 

pub struct VehicularUrbanStreet;

Vehicular urban street and signalized intersection LoS based on control delay (HCM Chapters 16 and 19).

Input: average control delay in seconds per vehicle.

Grade	Delay (s/veh)	Description
A	<= 10	Free flow
B	<= 20	Stable flow
C	<= 35	Stable, acceptable delay
D	<= 55	Approaching unstable
E	<= 80	Unstable, significant delay
F	> 80	Forced flow / gridlock

Trait Implementations

impl Clone for VehicularUrbanStreet

fn clone(&self) -> VehicularUrbanStreet

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for VehicularUrbanStreet

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl LosCriteria for VehicularUrbanStreet

fn classify(&self, delay_s: f64) -> LosGrade

Classify a measurement value into a LoS grade.

fn name(&self) -> &'static str

Human-readable name of this criteria type.

fn unit(&self) -> &'static str

Unit of the input measurement (e.g. “pax/m2”, “s/veh”).

impl Copy for VehicularUrbanStreet