The report files are produced by the SANDAG travel model.
| Field |
Description |
| hwycovid |
unique identifier of highway link |
| link_name |
link name |
| len_mile |
link length (miles) |
| count_jur |
count jurisdiction code |
| count_stat |
count station number |
| count_loc |
count location code |
| ifc |
initial functional class |
| ifc_desc |
initial functional class description |
| ihov |
link operation type |
| itruck |
truck restriction code |
| post_speed |
posted speed limit |
| iway |
one or two way operations |
| imed |
median type |
| from_node |
A node number |
| from_nm |
cross street name at from end of link |
| to_node |
B node number |
| to_nm |
cross street name at to end of link |
| total_flow |
total vehicle flow |
| abTotFlow |
AB directional vehicle flow |
| baTotFlow |
BA directional vehicle flow |
| ab_vmt |
AB directional vehicle miles travelled |
| ba_vmt |
BA directional vehicle miles travelled |
| vmt |
total vehicle miles travelled |
| ab_vht |
AB directional vehicle hours travelled |
| ba_vht |
BA directional vehicle hours travelled |
| vht |
total vehicle hours travelled |
| ab_ea_flow |
AB directional vehicle flow for ABM early am time period |
| ba_ea_flow |
BA directional vehicle flow for ABM early am time period |
| ab_am_flow |
AB directional vehicle flow for ABM am peak time period |
| ba_am_flow |
BA directional vehicle flow for ABM am peak time period |
| ab_md_flow |
AB directional vehicle flow for ABM midday time period |
| ba_md_flow |
BA directional vehicle flow for ABM midday time period |
| ab_pm_flow |
AB directional vehicle flow for ABM pm peak time period |
| ba_pm_flow |
BA directional vehicle flow for ABM pm peak time period |
| ab_ev_flow |
AB directional vehicle flow for ABM evening time period |
| ba_ev_flow |
BA directional vehicle flow for ABM evening time period |
| abAutoFlow |
AB directional vehicle flow for autos (sov, sr2, sr3) |
| baAutoFlow |
BA directional vehicle flow for autos (sov, sr2, sr3) |
| abSovFlow |
AB directional vehicle flow for single occupancy vehicles |
| baSovFlow |
BA directional vehicle flow for single occupancy vehicles |
| abHov2Flow |
AB directional vehicle flow for high occupancy (2 persons) vehicles |
| baHov2Flow |
BA directional vehicle flow for high occupancy (2 persons) vehicles |
| abHov3Flow |
AB directional vehicle flow for high occupancy (3+ persons) vehicles |
| baHov3Flow |
BA directional vehicle flow for high occupancy (3+ persons) vehicles |
| abTrucFlow |
AB directional vehicle flow for trucks |
| baTrucFlow |
BA directional vehicle flow for trucks |
| abBusFlow |
AB directional vehicle flow for preloaded bus |
| baBusFlow |
BA directional vehicle flow for preloaded bus |
| ab_ea_mph |
AB directional loaded speed (miles/hour) for ABM early am time period |
| ba_ea_mph |
BA directional loaded speed (miles/hour) for ABM early am time period |
| ab_am_mph |
AB directional loaded speed (miles/hour) for ABM am peak time period |
| ba_am_mph |
BA directional loaded speed (miles/hour) for ABM am peak time period |
| ab_md_mph |
AB directional loaded speed (miles/hour) for ABM midday time period |
| ba_md_mph |
BA directional loaded speed (miles/hour) for ABM midday time period |
| ab_pm_mph |
AB directional loaded speed (miles/hour) for ABM pm peak time period |
| ba_pm_mph |
BA directional loaded speed (miles/hour) for ABM pm peak time period |
| ab_ev_mph |
AB directional loaded speed (miles/hour) for ABM evening time period |
| ba_ev_mph |
BA directional loaded speed (miles/hour) for ABM evening time period |
| geometry |
linestring geometry of highway link |
| Field |
Description |
| ID1 |
unique identifier of highway link |
| AB_Flow_PCE |
AB directional flow passenger car equivalents |
| BA_Flow_PCE |
BA directional flow passenger car equivalents |
| AB_Time |
AB directional loaded travel time (minutes) |
| BA_Time |
BA directional loaded travel time (minutes) |
| AB_VOC |
AB directional volume to capacity |
| BA_VOC |
BA directional volume to capacity |
| AB_V_Dist_T |
AB directional length |
| BA_V_Dist_T |
BA directional length |
| AB_VHT |
AB directional vehicle hours of travel |
| BA_VHT |
BA directional vehicle hours of travel |
| AB_Speed |
AB directional loaded speed |
| BA_Speed |
BA directional loaded speed |
| AB_VDF |
AB directional volume delay function |
| BA_VDF |
BA directional volume delay function |
| AB_MSA_Flow |
AB directional average of iterations flow |
| BA_MSA_Flow |
BA directional average of iterations flow |
| AB_MSA_Time |
AB directional average of iterations loaded travel time |
| BA_MSA_Time |
BA directional average of iterations loaded travel time |
| AB_Flow_SOV_NTPL |
AB directional flow for drive alone non-transponder low value of time vehicle class |
| BA_Flow_SOV_NTPL |
BA directional flow for drive alone non-transponder low value of time vehicle class |
| AB_Flow_SOV_TPL |
AB directional flow for drive alone transponder low value of time vehicle class |
| BA_Flow_SOV_TPL |
BA directional flow for drive alone transponder low value of time vehicle class |
| AB_Flow_SR2L |
AB directional flow for shared ride 2 low value of time vehicle class |
| BA_Flow_SR2L |
BA directional flow for shared ride 2 low value of time vehicle class |
| AB_Flow_SR3L |
AB directional flow for shared ride 3+ low value of time vehicle class |
| BA_Flow_SR3L |
BA directional flow for shared ride 3+ low value of time vehicle class |
| AB_Flow_SOV_NTPM |
AB directional flow for drive alone non-transponder medium value of time vehicle class |
| BA_Flow_SOV_NTPM |
BA directional flow for drive alone non-transponder medium value of time vehicle class |
| AB_Flow_SOV_TPM |
AB directional flow for drive alone transponder medium value of time vehicle class |
| BA_Flow_SOV_TPM |
BA directional flow for drive alone transponder medium value of time vehicle class |
| AB_Flow_SR2M |
AB directional flow for shared ride 2 medium value of time vehicle class |
| BA_Flow_SR2M |
BA directional flow for shared ride 2 medium value of time vehicle class |
| AB_Flow_SR3M |
AB directional flow for shared ride 3+ medium value of time vehicle class |
| BA_Flow_SR3M |
BA directional flow for shared ride 3+ medium value of time vehicle class |
| AB_Flow_SOV_NTPH |
AB directional flow for drive alone non-transponder high value of time vehicle class |
| BA_Flow_SOV_NTPH |
BA directional flow for drive alone non-transponder high value of time vehicle class |
| AB_Flow_SOV_TPH |
AB directional flow for drive alone transponder high value of time vehicle class |
| BA_Flow_SOV_TPH |
BA directional flow for drive alone transponder high value of time vehicle class |
| AB_Flow_SR2H |
AB directional flow for shared ride 2 high value of time vehicle class |
| BA_Flow_SR2H |
BA directional flow for shared ride 2 high value of time vehicle class |
| AB_Flow_SR3H |
AB directional flow for shared ride 3+ high value of time vehicle class |
| BA_Flow_SR3H |
BA directional flow for shared ride 3+ high value of time vehicle class |
| AB_Flow_lhd |
AB directional flow for light heavy duty truck vehicle class |
| BA_Flow_lhd |
BA directional flow for light heavy duty truck vehicle class |
| AB_Flow_mhd |
AB directional flow for medium heavy duty truck vehicle class |
| BA_Flow_mhd |
BA directional flow for medium heavy duty truck vehicle class |
| AB_Flow_hhd |
AB directional flow for heavy heavy duty truck vehicle class |
| BA_Flow_hhd |
BA directional flow for heavy heavy duty truck vehicle class |
| AB_Flow |
AB directional flow |
| BA_Flow |
BA directional flow |
| Column Name |
Description |
| ID |
Unique identifier assigned to each model run |
| HWYSegGUID |
Highway segment globally unique identifier (GUID) |
| Length |
Length of link in miles |
| Dir |
Link direction where: 0 = Center City Walk Links, 1 = Northbound, 2 = Westbound, 3 = Southbound, 4 = Eastbound |
| hwycov-id:1 |
SANDAG-assigned link ID |
| SPHERE |
Jurisdiction sphere of influence |
| NM |
Street name |
| FXNM |
Program assigned cross street name at the FROM end of the link |
| TXNM |
Program assigned cross street name at the TO end of the link |
| AN |
A node number |
| BN |
B node number |
| ASPD |
Adjusted link speed in mph |
| YR |
The year the link opened to traffic |
| PROJ |
Project ID in the regional roadway network |
| FC |
Roadway functional class where: 1 = Freeway, 2 = Prime Arterial, 3 = Major Arterial, 4 = Collector, 5 = Local Collector, 6 = Rural Collector, 7 = Local (non-circulation element) Road, 8 = Freeway Connector Ramp, 9 = Local Ramp, 10 = TAZ Connector, 11 = Rail Line, 12 = Bus Street, 99 = Walk Links, Transfer Links or Center City Walk Links |
| FFC |
Federal functional class where: 0 = everything else other than 1, 2, and 9; 1 = Interstate Freeway; 2 = Other Freeway or Expressway; 3 = Principal Arterial; 4 = Minor Arterial; 5 = Major Collector; 6 = Minor Collector; 9 = Not Classified |
| HOV |
Roadway Operation Restriction where: 1 = General Purpose; 2 = 2+ HOV (Managed lanes if toll >1); 3 = 3+ HOV (Managed lanes if toll > 1); 4 = Toll Lane |
| EATRUCK |
Early AM Truck Restriction where: 1 = All Vehicle Classes, 2 = HHDT Excluded, 3 = MHDT & HHDT Excluded, 4 = LHDT, MHDT & HHDT Excluded (All Trucks), 5 = HHDT Only, 6 = MHDT & HHDT Only, 7 = LHDT, MHDT & HHDT Only (Truck Only) |
| AMTRUCK |
AM Truck Restriction where: 1 = All Vehicle Classes, 2 = HHDT Excluded, 3 = MHDT & HHDT Excluded, 4 = LHDT, MHDT & HHDT Excluded (All Trucks), 5 = HHDT Only, 6 = MHDT & HHDT Only, 7 = LHDT, MHDT & HHDT Only (Truck Only) |
| MDTRUCK |
Midday Truck Restriction where: 1 = All Vehicle Classes, 2 = HHDT Excluded, 3 = MHDT & HHDT Excluded, 4 = LHDT, MHDT & HHDT Excluded (All Trucks), 5 = HHDT Only, 6 = MHDT & HHDT Only, 7 = LHDT, MHDT & HHDT Only (Truck Only) |
| PMTRUCK |
PM Truck Restriction where: 1 = All Vehicle Classes, 2 = HHDT Excluded, 3 = MHDT & HHDT Excluded, 4 = LHDT, MHDT & HHDT Excluded (All Trucks), 5 = HHDT Only, 6 = MHDT & HHDT Only, 7 = LHDT, MHDT & HHDT Only (Truck Only) |
| EVTRUCK |
Evening Truck Restriction where: 1 = All Vehicle Classes, 2 = HHDT Excluded, 3 = MHDT & HHDT Excluded, 4 = LHDT, MHDT & HHDT Excluded (All Trucks), 5 = HHDT Only, 6 = MHDT & HHDT Only, 7 = LHDT, MHDT & HHDT Only (Truck Only) |
| SPD |
Link speed in mph |
| WAY |
One or two way link indicator where: 1 = One-way link, 2 = Two-way link |
| MED |
Median type where: 1 = No median, 2 = Raised or fixed median, 3 = Continuous left turn center lane |
| COST |
Cost associated with the link |
| ABAU |
Number of auxiliary lanes in the FROM-TO direction |
| ABCNT |
Intersection control type at the TO end of the link: 0 = No Control, 1 = Traffic Signal, 2 = All-Way Stop Sign, 3 = Two-Way Stop Sign, 4 = Ramp Meter, 5 = Ramp Meter with HOV lane meter, 6 = Light Rail Crossing, 7 = Toll Booth, 9 = Prevent Control |
| ABTL |
Intersection approach through lanes at the TO end of the link: 0~4 = number of through lanes, 7 = Free, 8 = Prohibited, 9 = No dedicated lane for the movement |
| ABRL |
Intersection approach right-turn lanes at the TO end of the link: 0~2 = number of through lanes, 7 = Free, 8 = Prohibited, 9 = No dedicated lane for the movement |
| ABLL |
Intersection approach left-turn lanes at the TO end of the link: 0~2 = number of through lanes, 7 = Free, 8 = Prohibited, 9 = No dedicated lane for the movement |
| ABGC |
Intersection green-to-cycle ratio at the TO end of the link (%) |
| ABPLC |
Per-lane capacity per hour in the TO direction of the link |
| BAAU |
Number of auxiliary lanes in the TO-FROM direction |
| BACNT |
Intersection control type at the FROM end of the link: 0 = No Control, 1 = Traffic Signal, 2 = All-Way Stop Sign, 3 = Two-Way Stop Sign, 4 = Ramp Meter, 5 = Ramp Meter with HOV lane meter, 6 = Light Rail Crossing, 7 = Toll Booth, 9 = Prevent Control |
| BATL |
Intersection approach through lanes at the FROM end of the link: 0~4 = number of through lanes, 7 = Free, 8 = Prohibited, 9 = No dedicated lane for the movement |
| BARL |
Intersection approach right-turn lanes at the FROM end of the link: 0~2 = number of through lanes, 7 = Free, 8 = Prohibited, 9 = No dedicated lane for the movement |
| BALL |
Intersection approach left-turn lanes at the FROM end of the link: 0~2 = number of through lanes, 7 = Free, 8 = Prohibited, 9 = No dedicated lane for the movement |
| BAGC |
Intersection green-to-cycle ratio at the FROM end of the link (%) |
| BAPLC |
Per-lane capacity per hour in the FROM direction of the link |
| relifac |
Reliability factor for the link |
| TOLL2_EA |
Early AM Toll cost for Toll 2 vehicles |
| TOLL2_AM |
AM Toll cost for Toll 2 vehicles |
| TOLL2_MD |
Midday Toll cost for Toll 2 vehicles |
| TOLL2_PM |
PM Toll cost for Toll 2 vehicles |
| TOLL2_EV |
Evening Toll cost for Toll 2 vehicles |
| TOLL3_EA |
Early AM Toll cost for Toll 3 vehicles |
| TOLL3_AM |
AM Toll cost for Toll 3 vehicles |
| TOLL3_MD |
Midday Toll cost for Toll 3 vehicles |
| TOLL3_PM |
PM Toll cost for Toll 3 vehicles |
| TOLL3_EV |
Evening Toll cost for Toll 3 vehicles |
| TOLL4_EA |
Early AM Toll cost for Toll 4 vehicles |
| TOLL4_AM |
AM Toll cost for Toll 4 vehicles |
| TOLL4_MD |
Midday Toll cost for Toll 4 vehicles |
| TOLL4_PM |
PM Toll cost for Toll 4 vehicles |
| TOLL4_EV |
Evening Toll cost for Toll 4 vehicles |
| TOLL5_EA |
Early AM Toll cost for Toll 5 vehicles |
| TOLL5_AM |
AM Toll cost for Toll 5 vehicles |
| TOLL5_MD |
Midday Toll cost for Toll 5 vehicles |
| TOLL5_PM |
PM Toll cost for Toll 5 vehicles |
| TOLL5_EV |
Evening Toll cost for Toll 5 vehicles |
| TOLL_EA |
Early AM Toll Cost (in cents per mile) |
| TOLL_AM |
AM Toll Cost (in cents per mile) |
| TOLL_MD |
Midday Toll Cost (in cents per mile) |
| TOLL_PM |
PM Toll Cost (in cents per mile) |
| TOLL_EV |
Evening Toll Cost (in cents per mile) |
| ABCP_EA |
Early AM mid-link capacity in the TO direction |
| ABCP_AM |
AM mid-link capacity in the TO direction |
| ABCP_MD |
Midday mid-link capacity in the TO direction |
| ABCP_PM |
PM mid-link capacity in the TO direction |
| ABCP_EV |
Evening mid-link capacity in the TO direction |
| BACP_EA |
Early AM mid-link capacity in the FROM direction |
| BACP_AM |
AM mid-link capacity in the FROM direction |
| BACP_MD |
Midday mid-link capacity in the FROM direction |
| BACP_PM |
PM mid-link capacity in the FROM direction |
| BACP_EV |
Evening mid-link capacity in the FROM direction |
| ABCX_EA |
Early AM intersection approach capacity in the TO direction |
| ABCX_AM |
AM intersection approach capacity in the TO direction |
| ABCX_MD |
Midday intersection approach capacity in the TO direction |
| ABCX_PM |
PM intersection approach capacity in the TO direction |
| ABCX_EV |
Evening intersection approach capacity in the TO direction |
| BACX_EA |
Early AM intersection approach capacity in the FROM direction |
| BACX_AM |
AM intersection approach capacity in the FROM direction |
| BACX_MD |
Midday intersection approach capacity in the FROM direction |
| BACX_PM |
PM intersection approach capacity in the FROM direction |
| BACX_EV |
Evening intersection approach capacity in the FROM direction |
| ABCH_EA |
Early AM hourly mid-link capacity in the TO direction |
| ABCH_AM |
AM hourly mid-link capacity in the TO direction |
| ABCH_MD |
Midday hourly mid-link capacity in the TO direction |
| ABCH_PM |
PM hourly mid-link capacity in the TO direction |
| ABCH_EV |
Evening hourly mid-link capacity in the TO direction |
| BACH_EA |
Early AM hourly mid-link capacity in the FROM direction |
| BACH_AM |
AM hourly mid-link capacity in the FROM direction |
| BACH_MD |
Midday hourly mid-link capacity in the FROM direction |
| BACH_PM |
PM hourly mid-link capacity in the FROM direction |
| BACH_EV |
Evening hourly mid-link capacity in the FROM direction |
| ABTM_EA |
Early AM link travel time (minutes) in the FROM-TO direction |
| ABTM_AM |
AM link travel time (minutes) in the FROM-TO direction |
| ABTM_MD |
Midday link travel time (minutes) in the FROM-TO direction |
| ABTM_PM |
PM link travel time (minutes) in the FROM-TO direction |
| ABTM_EV |
Evening link travel time (minutes) in the FROM-TO direction |
| BATM_EA |
Early AM link travel time (minutes) in the TO-FROM direction |
| BATM_AM |
AM link travel time (minutes) in the TO-FROM direction |
| BATM_MD |
Midday link travel time (minutes) in the TO-FROM direction |
| BATM_PM |
PM link travel time (minutes) in the TO-FROM direction |
| BATM_EV |
Evening link travel time (minutes) in the TO-FROM direction |
| ABTX_EA |
Early AM intersection delay time (minutes) in the TO end |
| ABTX_AM |
AM intersection delay time (minutes) in the TO end |
| ABTX_MD |
Midday intersection delay time (minutes) in the TO end |
| ABTX_PM |
PM intersection delay time (minutes) in the TO end |
| ABTX_EV |
Evening intersection delay time (minutes) in the TO end |
| BATX_EA |
Early AM intersection delay time (minutes) in the FROM end |
| BATX_AM |
AM intersection delay time (minutes) in the FROM end |
| BATX_MD |
Midday intersection delay time (minutes) in the FROM end |
| BATX_PM |
PM intersection delay time (minutes) in the FROM end |
| BATX_EV |
Evening intersection delay time (minutes) in the FROM end |
| ABLN_EA |
Early AM number of lanes in the FROM-TO direction |
| ABLN_AM |
AM number of lanes in the FROM-TO direction |
| ABLN_MD |
Midday number of lanes in the FROM-TO direction |
| ABLN_PM |
PM number of lanes in the FROM-TO direction |
| ABLN_EV |
Evening number of lanes in the FROM-TO direction |
| BALN_EA |
Early AM number of lanes in the TO-FROM direction |
| BALN_AM |
AM number of lanes in the TO-FROM direction |
| BALN_MD |
Midday number of lanes in the TO-FROM direction |
| BALN_PM |
PM number of lanes in the TO-FROM direction |
| BALN_EV |
Evening number of lanes in the TO-FROM direction |
| ABSCST_EA |
Early AM period AB directional travel cost |
| ABSCST_AM |
AM period AB directional travel cost |
| ABSCST_MD |
Midday period AB directional travel cost |
| ABSCST_PM |
PM period AB directional travel cost |
| ABSCST_EV |
Evening period AB directional travel cost |
| BAH2CST_EA |
Early AM period BA directional HOV2 travel cost |
| BAH2CST_AM |
AM period BA directional HOV2 travel cost |
| BAH2CST_MD |
Midday period BA directional HOV2 travel cost |
| BAH2CST_PM |
PM period BA directional HOV2 travel cost |
| BAH2CST_EV |
Evening period BA directional HOV2 travel cost |
| ABH3CST_EA |
Early AM period AB directional HOV3 travel cost |
| ABH3CST_AM |
AM period AB directional HOV3 travel cost |
| ABH3CST_MD |
Midday period AB directional HOV3 travel cost |
| ABH3CST_PM |
PM period AB directional HOV3 travel cost |
| ABH3CST_EV |
Evening period AB directional HOV3 travel cost |
| BAH3CST_EA |
Early AM period BA directional HOV3 travel cost |
| BAH3CST_AM |
AM period BA directional HOV3 travel cost |
| BAH3CST_MD |
Midday period BA directional HOV3 travel cost |
| BAH3CST_PM |
PM period BA directional HOV3 travel cost |
| BAH3CST_EV |
Evening period BA directional HOV3 travel cost |
| ABSTM_EA |
Early AM period AB directional transit flow |
| ABSTM_AM |
AM period AB directional transit flow |
| ABSTM_MD |
Midday period AB directional transit flow |
| ABSTM_PM |
PM period AB directional transit flow |
| ABSTM_EV |
Evening period AB directional transit flow |
| BASTM_EA |
Early AM period BA directional transit flow |
| BASTM_AM |
AM period BA directional transit flow |
| BASTM_MD |
Midday period BA directional transit flow |
| BASTM_PM |
PM period BA directional transit flow |
| BASTM_EV |
Evening period BA directional transit flow |
| ABPRELOAD_EA |
Early AM period AB directional preload flow |
| ABPRELOAD_AM |
AM period AB directional preload flow |
| ABPRELOAD_MD |
Midday period AB directional preload flow |
| ABPRELOAD_PM |
PM period AB directional preload flow |
| ABPRELOAD_EV |
Evening period AB directional preload flow |
| BAPRELOAD_EA |
Early AM period BA directional preload flow |
| BAPRELOAD_AM |
AM period BA directional preload flow |
| BAPRELOAD_MD |
Midday period BA directional preload flow |
| BAPRELOAD_PM |
PM period BA directional preload flow |
| BAPRELOAD_EV |
Evening period BA directional preload flow |
| AB_GCRatio |
Intersection green-to-cycle ratio at the TO end of the link (%) |
| BA_GCRatio |
Intersection green-to-cycle ratio at the FROM end of the link (%) |
| AB_Cycle |
Cycle time at the AB end of the link |
| BA_Cycle |
Cycle time at the BA end of the link |
| AB_PF |
Performance factor in the AB direction |
| BA_PF |
Performance factor in the BA direction |
| ALPHA1 |
Volume delay function (VDF) parameter Alpha1 |
| BETA1 |
Volume delay function (VDF) parameter Beta1 |
| ALPHA2 |
Volume delay function (VDF) parameter Alpha2 |
| BETA2 |
Volume delay function (VDF) parameter Beta2 |
| geometry |
Geospatial data representation of the link |