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Weather Related Road Conditions

This section provides general traveler information during winter storms to compliment our current real-time listings of counties in snow emergency and lanes closed due to severe weather.

General travelers advisories will be provided by the State Highway Administration (SHA) and Maryland Transportation Authority (MDTA) maintenance shops for the Interstate, Primary and Secondary state highways in each county. Since the advisories will be updated by the winter storm personnel out clearing the roads, only state maintained roads (roads with route number designations (such as MD-32,) roads prefixed with the letter I (I-95 for example,) and roads prefixed with US (such as US-29) will be reported on CHART on the Web. Each reporting maintenance shop within a county will be displayed with the overall conditions listed. The maintenance shops will report the number of pieces of equipment that are currently performing winter operations. The equipment types displayed will be Dump Trucks, Patrol Vehicles, Snow Blowers and Front End Loaders.

The possible conditions that can be reported are as follows:

  • Dry or Wet - designated in Green
  • Isolated Coverage or Overall Coverage - designated in Yellow
  • Restricted Lanes or Closed - designated in Red
Maintenance Shop Equipment totals will be displayed as
  • # of Dump Trucks, # of Pickups, # of Loaders, # of Snow Blowers
  • Total Equipment: # of
The conditions for a specific area will only be displayed if the information is less than 6 hours old. If an area is not listed, then there are no current conditions available at this time. The reporting maintenance shops will be listed by county.

These conditions are to be used for providing Traveler Advisories and general road conditions to motorists and may change rapidly during storms. The conditions reported may not always reflect the actual conditions on every roadway within a shop's reporting area. Motorists are urged to use these conditions as a guide along with other available information to gauge the severity of the roadways in their area. Motorists are always advised to use caution when driving in winter weather events.


 InterstatePrimarySecondary 
Allegany
LaValeIsolated CoverageIsolated CoverageIsolated Coverage11/26/2014 4:55:27 PM
Dump TrucksPickupsLoadersSnow BlowersTotal
6156072

Anne Arundel
AnnapolisWetWetWet11/26/2014 3:50:45 PM
Dump TrucksPickupsLoadersSnow BlowersTotal
1762025

Glen BurnieWetWetWet11/26/2014 5:34:12 PM
Dump TrucksPickupsLoadersSnow BlowersTotal
51107

Lane Memorial Bridge (US 50)N/AWetN/A11/26/2014 5:26:57 PM
Dump TrucksPickupsLoadersSnow BlowersTotal
52209

Baltimore
Baltimore Harbor Tunnel (I-895)WetN/AN/A11/26/2014 5:38:40 PM
Dump TrucksPickupsLoadersSnow BlowersTotal
13104128

Fort McHenry Tunnel (I-95)WetN/AN/A11/26/2014 4:02:12 PM
Dump TrucksPickupsLoadersSnow BlowersTotal
1221015

Francis Scott Key Bridge (I-695)WetN/AN/A11/26/2014 5:29:09 PM
Dump TrucksPickupsLoadersSnow BlowersTotal
831012

Golden RingWetWetWet11/26/2014 3:53:26 PM
Dump TrucksPickupsLoadersSnow BlowersTotal
2055030

HerefordWetWetWet11/26/2014 4:51:55 PM
Dump TrucksPickupsLoadersSnow BlowersTotal
2390032

Owings MillsWetWetWet11/26/2014 5:05:38 PM
Dump TrucksPickupsLoadersSnow BlowersTotal
2364033

Calvert
Prince FrederickN/AWetWet11/26/2014 3:46:38 PM
Dump TrucksPickupsLoadersSnow BlowersTotal
1382023

Caroline
DentonN/AWetWet11/26/2014 5:36:16 PM
Dump TrucksPickupsLoadersSnow BlowersTotal
1102013

 InterstatePrimarySecondary 
Carroll
WestminsterWetWetWet11/26/2014 3:59:45 PM
Dump TrucksPickupsLoadersSnow BlowersTotal
4127050

Cecil
ElktonN/AWetWet11/26/2014 4:59:57 PM
Dump TrucksPickupsLoadersSnow BlowersTotal
2033026

John F. Kennedy Memorial Highway 2 (I-95 Cecil Co.)WetN/AN/A11/26/2014 5:15:11 PM
Dump TrucksPickupsLoadersSnow BlowersTotal
812011

Thomas J. Hatem Bridge (US 40 Harford/Cecil Co.)N/AWetN/A11/26/2014 5:15:44 PM
Dump TrucksPickupsLoadersSnow BlowersTotal
10102

Charles
Harry W. Nice Bridge (US 301)N/AWetN/A11/26/2014 3:47:42 PM
Dump TrucksPickupsLoadersSnow BlowersTotal
11103

La PlataN/AWetWet11/26/2014 3:53:03 PM
Dump TrucksPickupsLoadersSnow BlowersTotal
1731021

Frederick
FrederickWetWetWet11/26/2014 5:30:00 PM
Dump TrucksPickupsLoadersSnow BlowersTotal
3306039

Garrett
Keysers RidgeWetWetWet11/26/2014 5:04:41 PM
Dump TrucksPickupsLoadersSnow BlowersTotal
4194054

 InterstatePrimarySecondary 
Harford
ChurchvilleN/AIsolated CoverageIsolated Coverage11/26/2014 5:30:10 PM
Dump TrucksPickupsLoadersSnow BlowersTotal
2493036

John F. Kennedy Memorial Highway 1 (I-95 Harford/Balto Co.)WetN/AN/A11/26/2014 5:29:28 PM
Dump TrucksPickupsLoadersSnow BlowersTotal
1621019

Howard
DaytonWetWetWet11/26/2014 3:49:34 PM
Dump TrucksPickupsLoadersSnow BlowersTotal
1732022

Kent
ChestertownN/AWetWet11/26/2014 4:00:45 PM
Dump TrucksPickupsLoadersSnow BlowersTotal
902011

Montgomery
FairlandWetWetWet11/26/2014 5:15:35 PM
Dump TrucksPickupsLoadersSnow BlowersTotal
2482034

GaithersburgWetWetWet11/26/2014 5:02:02 PM
Dump TrucksPickupsLoadersSnow BlowersTotal
2492035

Intercounty Connector (MD 200)N/AWetN/A11/26/2014 5:30:30 PM
Dump TrucksPickupsLoadersSnow BlowersTotal
1542021

Prince Georges
LaurelWetWetWet11/26/2014 5:00:12 PM
Dump TrucksPickupsLoadersSnow BlowersTotal
25113039

 InterstatePrimarySecondary 
MarlboroWetWetWet11/26/2014 5:20:04 PM
Dump TrucksPickupsLoadersSnow BlowersTotal
2782037

 InterstatePrimarySecondary 
Queen Annes
CentrevilleN/AWetWet11/26/2014 5:02:01 PM
Dump TrucksPickupsLoadersSnow BlowersTotal
1532020

St Marys
LeonardtownN/AWetWet11/26/2014 3:56:56 PM
Dump TrucksPickupsLoadersSnow BlowersTotal
1570022

Talbot
EastonN/AWetWet11/26/2014 4:08:56 PM
Dump TrucksPickupsLoadersSnow BlowersTotal
721010

Washington
HagerstownWetWetWet11/26/2014 4:49:30 PM
Dump TrucksPickupsLoadersSnow BlowersTotal
7126079