HIGHWAY CAPACITY SOFTWARE
- Upgrades the installation and software activation procedures with up-to-date protection
- Completely redesigns the main menu UI and functionality
STREETS
- Adds metric unit system support
- Redesigns module icon, ‘About HCS’ window, and start page
- Improves import/export functionality and supports new format of CSV files
- Integrates Synchro-To-Streets
- Updates one-click CORSIM animation functionality to support incoming TSIS-CORSIM 2022
- Adds safety and emissions results to reports
- Fixes Streets files not opening when double-clicked in File Explorer
- Adds new warning message for DDI HCM limitation
- Includes other minor bug fixes and improvements
STREETS RELIABILITY
- Adds metric unit system support
- Redesigns module icon, ‘About HCS’ window, and start page
- Adds Project Properties
- Includes other minor bug fixes and improvements
WARRANTS
- Adds metric unit system support
- Redesigns module icon, ‘About HCS’ window, and start page
TRANSYT-7F
- Redesigns module icon, ‘About TRANSYT-7F’ window, and introduction page
- Fixes crash issue for large screen resolution and duplicate registry paths
- Includes other minor bug fixes and improvements
TWSC
- Adds metric unit system support
- Redesigns module icon, ‘About HCS’ window, and start page
- Updates pedestrian mode methodology
- Updates conflicting flow methodology
- Updates flared minor-street lane effects methodology
- Adds shared major-street lane effects methodology
- Updates control delay to rank 1 movements methodology
- Updates one-click CORSIM animation functionality to support incoming TSIS-CORSIM 2022
- Includes other minor bug fixes and improvements
AWSC
- Adds metric unit system support
- Redesigns module icon, ‘About HCS’ window, and start page
- Updates one-click CORSIM animation functionality to support incoming TSIS-CORSIM 2022
ROUNDABOUTS
- Adds metric unit system support
- Adds connected and automated vehicle (CAV) effects on capacity adjustment factors
- Redesigns module icon, ‘About HCS’ window, and start page
- Updates one-click CORSIM animation functionality to support incoming TSIS-CORSIM 2022
- Updates bypass lane graphics and adds tooltips for lanes graphic
- Includes other minor bug fixes and improvements
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FREEWAYS
- Adds connected and automated vehicle (CAV) effects on capacity adjustment factors
- Implements CAV service volume tables
- Implements new lane-by-lane methodology
- Includes O-D results in reports
- Supports new managed lane segment types
- Integrates reliability analysis within module
- Redesigns module icon, ‘About HCS’ window, and start page
- Updates one-click CORSIM animation functionality to support incoming TSIS-CORSIM 2022
- Upgrades facility graph to support lane-by-lane results and new types of managed lane segments
- Implements new design for acceleration lane and deceleration lane on facility graph
- Updates colors for heatmap and facility graph
- Corrects LEQ computing by considering upstream and downstream ramp demands in facility analysis
- Limits vR12 to Maximum Desirable Flow Rate for speed index for on-ramp (Ms) computation
- Corrects work zone FFS computation by limiting the speed ratio between lowerbound and upperbound
- Corrects results of merge segment and adds vF to results page for oversaturated analysis
- Adds new messages when FFS is out of range for basic segments and C-D roadways
- Includes other minor bug fixes and improvements
FREEWAYS RELIABILITY
- Redesigns module icon, ‘About HCS’ window, and start page
SERVICE VOLUMES
- Implements connected and automated vehicle (CAV) service volume tables
- Redesigns module icon, ‘About HCS’ window, and start page
- Corrects multilane service volume flow computation
- Includes other minor bug fixes and improvements
HIGHWAYS
- Combines Multilane and TwoLane modules into one module
- Adds Full View support for two-lane facility analysis
- Implements import/export CSV files for multilane and two-lane analyses
- Determines FD of facility using FD of midpoint for passing lanes, compliant with HCQSC interpretation
- Redesigns module icon, ‘About HCS’ window, and start page
- Displays VMT and VHD results on two-lane reports
- Includes other minor bug fixes and improvements
HIGHWAY SAFETY SOFTWARE
- Adds metric unit system support
- Allows coding of ramp and freeway into one facility
- Adds Full View support
- Redesigns module icon, ‘About HCS’ window, and start page
- Adds new graphs for freeway segments
- Includes other minor bug fixes and improvements
Note: HCS2022 implements the seventh edition of the Highway Capacity Manual |