AirTrain Newark
 

Trains
Trains | Switches | Guideway | Power & Control Systems | Stations |
Nec Related Trackwork, Signals & Electrification | Ridership

Fleet Size Base System With Extension
Maximum Operating: 10 14
Ready Reserve: 2 4
Total Fleet: 12 18
Capacity 60 to 78 passengers
Weight (loaded) 67,000 lbs.
Length 101 ft.

Speed
Maximum: 30 mph
Cruise: between 22 and 27 mph

Propulsion System
7-70hp DC (shunt wound) motors

Braking
  • Full regenerative service braking
  • Friction emergency/parking brakes

Operations
  • 24 hours/day
  • 365 days/year

Communications
  • Operations Radio System (2-way voice communication)
  • Maintenance Radio System (2-way voice communication)
  • Passenger Information Displays
  • Audio Monitoring (Emergency Phone System)

Safety Features
Safety is the primary design and performance requirement of the system and is assured under all operating conditions even when system elements are malfunctioning. Safety is governed by:

Both "Fail-Safe" and "Checked-Redundancy" principles were incorporated in the system design.The compliance with these two principles is insured by the Automatic Train Control (ATC) System components.

Other safety features include:
Emergency Walkways
Emergency Door Pull
Backup Battery Power for vital functions (lighting, ventilation, communications etc.)
Smoke/Fire Detection Equipment

Control
Vehicle On-Board Computer (VOBC): to facilitate the communications with central control and to allow the system's Automatic Train Control to execute all of its required operation and safety functions.

Recovery of Disabled Trains
  • Manual Operation
  • Another train
  • Maintenance Recovery Vehicle (Diesel)

Switches
Trains | Switches | Guideway | Power & Control Systems | Stations |
Nec Related Trackwork, Signals & Electrification | Ridership



to view a larger map of AirTrain Newark switches, click here.

Base System
  • 6 Locations; 22 rotating mechanisms
  • Rotation Speed (180 degrees): 12 Sec.
  • Average Weight of Switch Rotary: 20 tons (average)

NEC Extension
  • 1 Location; 4 rotating mechanisms
  • Rotation Speed (180 degrees): 12 Sec.
  • Average Weight of Switch Rotary: 15 ton

Guideway
Trains | Switches | Guideway | Power & Control Systems | Stations |
Nec Related Trackwork, Signals & Electrification | Ridership

Configuration
  • Elevated Dual Lane Guideway
  • Pinched Loop

Length
  Base System   Extension
Total Operating Lane: 3.8 Mi. Total Operating Lane: Approx. 2 Mi.
Maintenance Spur Lane: 0.6 Mi. Maintenance Spurs: 2 ea. X 0.04 Mi.
Total Guideway Lane: 4.4 Mi. Total Guideway Lane: 2.09 Mi.
Total Dual Guideway: 1.9 Mi. Total Dual Guideway: 1.04 Mi.

Height
  Base System   Extension
Minimum (Remote Stations) 25 Ft. (South of Haynes Ave.) 10 Ft.
Maximum (Terminal Stations) 45 Ft. (Over the I-78 Connector) 50 Ft.
Minimum Clearance over Roadways 14.5 Ft. (Bessemer Rd.) 14.5 Ft.
Number of Columns 140   82

Span
  Base System Extension
Longest 140 Ft. 148 Ft.
Typical 90 Ft. 90 Ft.
Courtyards 62 Ft.  
Number of girders 302 102 plus 6 switch girders

Construction
Base System Extension
Box beam with epoxy grout running surface Box Beam with 1 15/16" Steel running surface
Steel box columns Steel built-up sections and box columns
Pile foundations Pile foundations

Existing On-Airport Monorail Track Beam [zoom]




NEC Extension Track Beam [zoom]

Power & Control Systems
Trains | Switches | Guideway | Power & Control Systems | Stations |
Nec Related Trackwork, Signals & Electrification | Ridership


Power Distribution
27kv feed from PSE&G
7 Substations located along the alignment
Power is stepped down to 13.2kv at Central Substation
Power is stepped down to 600v for train use (propulsion power/distribution along guideway) and 480v for house power at all substations and the NEC Station.

Control Facility

Central Control Facility


[zoom]
Maintenance Area 4 lanes for maintenance
Storage Area 5 lanes for storage
Dual Traversers for Train Movement
Car wash

Control Systems
Automatic Train Protection (ATP).
This subsystem provides for safe operation by detecting the presence, speed, direction and location of all vehicles continuously throughout the entire system. Furthermore, the system detects unscheduled door opening, vehicle/station door alignment, trains overspeeding and brake failure.

Automatic Train Operation (ATO).
This subsystem controls all train operating functions such as speed, stops, departures and doors.

Automatic Train Supervision (ATS).
This subsystem monitors and manages the overall operation of the system. In addition, it provides, a real-time information about the system status to the central control operator; management of system data acquisition and reporting; and an override system operations capability when needed.

Audio-Visual Communications
Public address, emergency phones, vehicle voice communications, radio, telephones and CCTV.

System Control and Data Acquisition (SCADA)
The SCADA and its Remote Control Units (RCU) at substations and Switch Operating Panels (SOP) at switches monitors and reports all Power Distribution System operations.

Power Fault Protection
- Short circuit sensing
- Circuit breakers
- Emergency shutdown buttons

System Status
- Variable message signs
- Audio notifications


Nec Related Trackwork, Signals & Electrification
Trains | Switches | Guideway | Power & Control Systems | Stations |
Nec Related Trackwork, Signals & Electrification | Ridership


Relocate 2 Conrail freight tracks. Install 2 Amtrak (5000 ft. & 8000 ft.) local tracks
Install 7 high speed and 15 regular turnouts (switches) Erect 7 signal bridges.
Replace 70 catenary structures. Construct 8 crash walls.


Stations
Trains | Switches | Guideway | Power & Control Systems | Stations |
Nec Related Trackwork, Signals & Electrification | Ridership


Terminal Stations A, B & C Airlines
Terminal Public Area (sf) Station Doors (No.) Platform / Barrier Wall Length (ft)
A 7,360 14 385
B 7,000 14 385
C 7,360 14 385
Remote Stations
D1 - Long-term parking and access for Avis, Hertz and National rental car customers
D2 - Access for Budget and Dollar rental car customers, and frontage for off-airport rental car courtesy vehicles
D3 - Long-term parking
E - Daily and valet parking and access for personal vehicles and courtesy vehicles for hotels and off-airport parking
Station Public Area (sf) Platform Length (ft.) Includes Elec. Substation Electrical Substation (sf)
D1 6,300 400 No N/A
D2 6,300 400 Yes (#5) 2,100
D3 6,300 400 No N/A
E (Expanded) 10,300 400 Yes (#1) 2,100


Newark Interational Airport Station [zoom]

Rail Platform Size 32' x 1050'
NEC Platform Waiting Areas/Restrooms 70' X 18' X 4 ea (approx. 5,000 sf)
Concourse Bridge Length 280’ X 36’ ( approx. 8,000 sf )
Monorail Station Public Area 6,300 sq.ft.
( incl. Platform and Concourse )
Substation No. 7-2,900 sq.ft.
Substation No. 7 2,900 sq.ft.
Baggage Staging Facility 1,800 sq.ft.
Train & Airline Information (Flight Information Displays, Travel Information Displays)
Elevators (3 ea.) & Escalators (4 ea.)
Climate Controlled Waiting Areas & Restrooms on Rail Platforms, Monorail Station Platform, and Concourse Levels
Full Service Passenger Check-in & Baggage Handling

Communications
Video monitoring (60 cameras ea.)
Airport passenger emergency phones.
Operations phones for PA, NJT and Amtrak
2-way voice communication
Customer Service Agents

Control
Station and Wayside computers monitored by the central control and fiber optic communication


Ridership
Trains | Switches | Guideway | Power & Control Systems | Stations |
Nec Related Trackwork, Signals & Electrification | Ridership


Newark International Airport Monorail Ridership-Historical and Projection
YEAR MAAP* PEAK MONTH Peak Month Daily ANNUAL
    DAILY Base Extension  
1997 30.9 28,500     7,215,190
1999 33.1 32,500     8,227,848
2002 36.2 39,900 36,020 3,700 10,101,266
2005 39.1 42,900 39,000 3,900 10,860,759
2010 45.0 49,400 45,100 4,300 12,278,481
*Million Annual Airline Passengers
Note:
  1. 1997 and 1999 ridership are based on annual traffic survey results and historical Airport seasonal Factors;