Network Link Volumes

Overview

Replica’s network link volume downloads are derived from our seasonal model, providing a typical weekday or typical weekend representing a 13-week period, and provide insight into network link volumes in your geography of choice, broken out by your choice of mode, trip distance, trip purpose, and vehicle details. This dataset contains information about trips at the network link level. Detailed roadway attributes are available for each network link in the "Reference - Network Link" download.

The definitions of each category of filter and breakdown matches those available in the Seasonal Trip Table

Download trip volumes per network link by trip distance, mode, purpose, or start hour for a given geographic region. Data is available to download in .csv, GeoJSON, or shapefile formats.

Schema

Field Name	Content Type	Sample Value	Description
Networklinkid	String	1.63807E+19	A unique identifier for the network link.
Trip_Count	Integer	2739	Total trips on the network link.
Roadname	String	Sunrise Passage	The common name of the network link if available. Matches the name assigned by OpenStreetMap.
distance	Integer	318000	The distance (length) of the network link in millimeters.
startLat	Float	34.36907793	The latitude of the starting point of the network link, stored in decimal degrees.
startLon	Float	-101.762211	The longitude of the starting point of the network link, stored in decimal degrees.
endLat	Float	34.36866032	The latitude of the end point of the network link, stored in decimal degrees.
endLon	Float	-101.7656375	The longitude of the end point of the network link, stored in decimal degrees.
highway	String	secondary_link	The classification of the link based on OpenStreetMap data.
distance	Float	2.41173	Network link distance in miles.
osmid	String	21250769	The OpenStreetMap ID assigned to the network link.

Breakdowns available, with column name and shapefile column alias

Breakdown: Trip Distance

Column Name	Shapefile Alias	Description
trips_under_half_mi	tc_0_hf	Count of trips under a half mile
trips_half_1_mi	tc_hf_1	Count of trips between a half mile and a mile
trips_1_2_mi	tc_1_2	Count of trips between one and two miles
trips_2_4_mi	tc_2_4	Count of trips between two and four miles
trips_4_8_mi	tc_4_8	Count of trips between four and eight miles
trips_8_16_mi	tc_8_16	Count of trips between eight and sixteen miles
trips_16_32_mi	tc_16_32	Count of trips between sixteen and thirty-two miles
trips_32_64_mi	tc_32_64	Count of trips between thirty-two and sixty-four miles
trips_over_64_mi	tc_over_64	Count of trips over sixty-four miles

Breakdown: Trip Mode

Note: If you apply a filter, the columns for the deselected modes still show up in your output but are zeroed out and are not included in trip totals. For more definition on trip modes, see Seasonal Trip Table documentation.

Column Name	Shapefile Alias	Description
trips_auto_passenger	tc_auto_p	Count of trips with a primary travel mode of auto passenger
trips_biking	tc_biking	Count of trips with a primary travel mode of biking
trips_commercial	tc_com	Count of trips with a primary travel mode of commercial
trips_commercial_heavy	tc_com_hvy	Count of trips with a primary travel mode of commercial, with a vehicle class of heavy freight
trips_commercial_medium	tc_com_med	Count of trips with a primary travel mode of commercial, with a vehicle class of medium freight
trips_on_demand_auto	tc_on_dem	Count of trips with a primary travel mode of on-demand auto (taxi / rideshare)
trips_other_travel_mode	tc_other	Count of trips with a primary travel mode of other
trips_private_auto	tc_prv	Count of trips with a primary travel mode of private auto
trips_private_auto_bev	tc_prv_bv	Count of trips with a primary travel mode of private auto, with a vehicle type of Battery Electric Vehicle
trips_private_auto_non_bev	tc_prv_nbv	Count of trips with a primary travel mode of private auto, with a vehicle type not of Battery Electric Vehicle
trips_public_transit	tc_pub_tr	Count of trips with a primary travel mode of public transit
trips_walking	tc_walking	Count of trips with a primary travel mode of walking

Breakdown: Trip Purpose

Column Name	Shapefile Alias	Description
trips_commercial	tc_com	Count of trips with a trip purpose of commercial
trips_eat	tc_eat	Count of trips with a trip purpose of eat
trips_home	tc_home	Count of trips with a trip purpose of home
trips_lodging	tc_lodging	Count of trips with a trip purpose of lodging
trips_maintenance	tc_maint	Count of trips with a trip purpose of maintenace
trips_other_activity_type	tc_other	Count of trips with a trip purpose of other
trips_recreation	tc_rec	Count of trips with a trip purpose of recreation
trips_region_departure	tc_reg_dep	Count of trips with a trip purpose of region departure
trips_school	tc_school	Count of trips with a trip purpose of school
trips_shop	tc_shop	Count of trips with a trip purpose of shop
trips_social	tc_social	Count of trips with a trip purpose of social
trips_stage	tc_stage	Count of trips with a trip purpose of stage
trips_work	tc_work	Count of trips with a trip purpose of work

Breakdown: Trip Time

Column Name	Shapefile Alias	Description
trips_0_1	tc_0_1	Count of trips that reach this network link between 12am and 1am
trips_1_2	tc_1_2	Count of trips that reach this network link between 1am and 2am
...	...
trips_23_24	tc_23_24	Count of trips that reach this network link between 11pm and 12am