ENGINEERING TRACK TESTING
Weather & Rail Temperature Monitoring

WAS-PHL (Line AP)    PHL-NYP (Line AN)    Empire Line (Line AR)    NHV-BOS (Line AB)   PHL-HAR (Line AH) Michigan Line (Line AM) Springfield Line (Line AS)

Northeast Corridor (AP Line)

 Carroll Interlocking (Hyattsville MD)   ( 02/19/2026 04:00 PM)  
Air Temp.: 41.1 °F
Track 3 W rail: 42 °F
Track 3 E rail: 42 °F
Track 2 W rail: 42 °F
Track 2 E rail: 43 °F
 
 BWI Rail Station (Linthicum Hts. MD)   ( 02/19/2026 04:00 PM)  
Air Temp.: 41.3 °F
Track 2 W rail: 41 °F
Track 2 E rail: 41 °F
Track 3 W rail: 41 °F
Track 3 E rail: 42 °F
 
 Edgewood Impact Detector Site (Edgewood MD)   ( 02/19/2026 04:00 PM)  
Air Temp.: 40.9 °F
Track 3 W rail: 42 °F
Track 3 E rail: 42 °F
Track 2 W rail: 51 °F
Track 2 E rail: 42 °F
 
 Prince Interlocking (Principio MD)   ( 02/19/2026 03:45 PM)  
Air Temp.: 40.9 °F
Track 2 W rail: 43 °F
Track 2 E rail: 42 °F
Track 3 W rail: 42 °F
Track 3 E rail: 43 °F
 
 Ruthby Interlocking (Newark, DE)   ( 02/19/2026 03:30 PM)  
Air Temp.: 43.1 °F
Track 1 E rail: 45 °F
Track 1 W rail: 44 °F
Track 2 E rail: 44 °F
Track 2 W rail: 45 °F
 
 Wilmington Shops (Wilmington, DE)   ( 02/19/2026 04:00 PM)  
Air Temp.: 43.3 °F
Track 2 E rail: 45 °F
Track 2 W rail: 45 °F
Track 3 E rail: 45 °F
Track 3 W rail: 45 °F
 
 Zoo Interlocking (Philadelphia, PA)   ( 02/19/2026 03:45 PM)  
Air Temp.: 42.6 °F
Berry Track N rail: 45 °F
Berry Track N rail (B): 45 °F
Berry Track S rail: 46 °F
Berry Track S rail (B): 48 °F
 
 Susquehanna Bridge   ( 02/19/2026 03:45 PM)  
Air Temp.: 41 °F
WIN_SPEED: 5 (mph)
Wind_Avg: 4 (mph)
Wind_Max: 12 (mph)
Wind_Dir: N
 

Northeast Corridor (AN Line)

 Grundy Interlocking (Bristol PA)   ( 02/19/2026 03:45 PM)  
Air Temp.: 41.7 °F
Track 4 S rail: 46 °F
Track 4 N rail: 46 °F
Track 4 S rail: 46 °F
Track 4 N rail: 45 °F
 
 Midway Interlocking (Monmouth Jct. NJ)   ( 02/19/2026 05:00 PM)  
Air Temp.: 62.1 °F
Track 3 S rail: 46 °F
Track 3 N rail: 47 °F
Track 2 S rail: 47 °F
Track 2 N rail: 46 °F
 
 Union Interlocking (Rahway NJ)   ( 02/19/2026 04:00 PM)  
Air Temp.: 38.1 °F
Track A S rail: 44 °F
Track A N rail: 45 °F
Track 1 S rail: 45 °F
Track 1 N rail: 42 °F
 

Northeast Corridor (AB Line)

 Clinton Interlocking (Clinton CT)   ( 02/19/2026 04:00 PM)  
Air Temp.: 37.9 °F
Track 2 rail: 51 °F
Track 1 E rail: 47 °F
Track 2 rail: 50 °F
Track 1 W rail: 49 °F
 
 New London Passenger Sta. (New London, CT)   ( 02/19/2026 04:00 PM)  
Air Temp.: 38.9 °F
Track 1 N rail: 47 °F
Track 1 S rail: 51 °F
Track 2 N rail: 50 °F
Track 2 S rail: 47 °F
 
 Wickford C&S HQ, (N.Kingstown RI)   ( 02/19/2026 04:00 PM)  
Air Temp.: 41.8 °F
Track 1 N rail: 48 °F
Track 1 N rail: 48 °F
Track 1 S rail: 47 °F
Track 1 S rail: 48 °F
 
 Providence MW Base (Providence RI)   ( 02/19/2026 04:00 PM)  
Air Temp.: 42.3 °F
Track 1 N rail: 63 °F
Track 1 S rail: 62 °F
Track 2 N rail: 62 °F
Track 2 S rail: 60 °F
 
 Mansfield Impact Detector Site (Mansfield MA)   ( 02/19/2026 04:00 PM)  
Air Temp.: 46.2 °F
Track 1 N rail: 50 °F
Track 1 S rail: 56 °F
Track 2 N rail: 57 °F
Track 2 S rail: 60 °F
 
 Transfer Interlocking (Readville MA)   ( 02/19/2026 04:00 PM)  
Air Temp.: 41.3 °F
Track 1 N rail: 49 °F
Track 1 S rail: 49 °F
Track 2 N rail: no data
Track 2 S rail: 52 °F
 

Harrisburg line (AH Line)

 Zoo Interlocking (Philadelphia, PA)   ( 02/19/2026 03:45 PM)  
Air Temp.: 42.6 °F
Berry Track N rail: 45 °F
Berry Track N rail (B): 45 °F
Berry Track S rail: 46 °F
Berry Track S rail (B): 48 °F
 
 Frazer Interlocking (Frazer, PA)   ( 02/19/2026 03:45 PM)  
Air Temp.: 39.9 °F
Track 1 S rail: 41 °F
Track 1 N rail: 41 °F
Track 4 S rail: 43 °F
Track 4 N rail: 44 °F
 
 Park Interlocking (Parksburg PA)   ( 02/19/2026 03:45 PM)  
Air Temp.: 38.6 °F
Track 1 S rail: 41 °F
Track 1 N rail: 41 °F
Industrial Track S rail: 41 °F
Industrial Track N rail: 41 °F
 
 Cork Interlocking (Lancaster PA)   ( 02/19/2026 04:00 PM)  
Air Temp.: 38.5 °F
Track 1F S rail: 40 °F
Track 1F N rail: 40 °F
Track 1 S rail: 39 °F
Track 1 N rail: 40 °F
 
 Roy Interlocking (Middletown PA)   ( 02/19/2026 03:45 PM)  
Air Temp.: 38.4 °F
Track 1 S rail: 39 °F
Track 1 N rail: 39 °F
Track 2 S rail: 39 °F
Track 2 N rail: 39 °F
 

Empire Line (AR Line)

 Rhinecliff Passenger Station   ( 02/19/2026 03:30 PM)  
Air Temp.: 38.1 °F
Track 1 E rail: 47 °F
Track 1 E rail (B): 47 °F
Track 1 W rail: 47 °F
Track 1 W rail (B): 47 °F
 
 Hudson Passenger Sta. (Hudson NY)   ( 02/19/2026 03:45 PM)  
Air Temp.: 40.8 °F
Track 1 E Rail: 48 °F
Track 1 W rail: 47 °F
Track 2 E rail: 46 °F
Track 2 W rail: 47 °F
 
 Rensselaer Passenger Sta.(Albany/Rensselaer NY)   ( 02/19/2026 03:45 PM)  
Air Temp.: 39.7 °F
Track 3 E rail: 34 °F
Track 3 E rail (B): 30 °F
Track 3 W rail: 28 °F
Track 3 W rail (B): 39 °F
 
 Schenectady Passenger Station   ( 02/19/2026 03:45 PM)  
Air Temp.: 38.6 °F
Track 1 E rail: 39 °F
Track 1 E rail (B): 39 °F
Track 1 W rail: 49 °F
Track 1 W rail (B): 39 °F
 

Springfield Line (AS Line)

 Meriden Passenger Station (Meriden CT)   ( 02/19/2026 03:30 PM)  
Air Temp.: 42.7 °F
Track 1 W rail: 55 °F
Track 1 E rail: 55 °F
Track 2 W rail: 52 °F
Track 2 E rail: 52 °F
 
 Hartford Passenger Station (Hartford CT)   ( 02/19/2026 03:45 PM)  
Air Temp.: 42.7 °F
Track 1 E rail: 53 °F
Track 1 E rail (B): 48 °F
Track 1 W rail: 52 °F
Track 1 W rail (B): 53 °F
 

Michigan Line (AM Line)

 Chicago Weather station   ( 02/19/2026 02:45 PM CST)  
Air Temp.: 47.5 °F
Track 5 E rail: 60 °F
Track 5 W rail: 59 °F
Track 4 E rail: 59 °F
Track 4 W rail: 58 °F
 
 Michigan City, Indiana   ( 02/19/2026 03:45 PM)  
Air Temp.: 57.2 °F
Main track S rail: 68 °F
Main track N rail: 68 °F
Siding S rail: 66 °F
Siding N rail: 68 °F
 
 Niles Engineering HQ. (Niles, MI)   ( 02/19/2026 04:00 PM)  
Air Temp.: 57.9 °F
Main Track N rail: no data
Main Track S rail: no data
Controlled Siding N rail: no data
Controlled Siding S rail: no data
 
 Lawton Track Office (Lawton, MI)   ( 02/19/2026 04:00 PM)  
Air Temp.: 58.2 °F
Main Track S rail: 72 °F
Main Track N rail: 74 °F
Siding Track S rail: 74 °F
SidingTrack N rail: 73 °F
 
 Battle Creek Passenger Sta. (Battle Creek MI)   ( 02/19/2026 03:30 PM)  
Air Temp.: 58.4 °F
Track 1 N rail: 76 °F
Track 1 S rail: 75 °F
Track 2 N rail: 77 °F
Track 2 S rail: 75 °F
 
 Jackson Passenger Sta. (Jackson, MI)   ( 02/19/2026 03:45 PM)  
Air Temp.: 47.3 °F
Track 1 N rail: 54 °F
Track 1 S rail: 60 °F
Track 2 N rail: 55 °F
Track 2 S rail: 53 °F
 
 Ann Arbor Passenger Sta.   ( 02/19/2026 03:30 PM)  
Air Temp.: 37.5 °F
Track 1 N rail: 43 °F
Track 1 N rail (B): 43 °F
Track 1 S rail: 42 °F
Track 1 S rail (B): 42 °F