Annual Average Daily Traffic - Annual Average Daily Traffic (Sha Statewide Aadt Lines): Maryland

Creator:

MDOT SHA

Description:

Maryland Annual Average Daily Traffic (AADT) Segments data consists of linear geometric features which represent traffic count sections along public roadways in the State of Maryland. Traffic counts are performed in order to calculate the annual average daily traffic (AADT), annual average weekday traffic (AAWDT), and AADT based on vehicle class (current year only) for sections along public roadways in the State of Maryland. Overall percent utilization, percent utilization based on vehicle class, and truck-specific percent utilization are showcased as statistical metrics for each road section where applicable. Ten years of historic AADT and AAWDT traffic count information is also available for each road section where applicable.Annual Average Daily Traffic (AADT) data is collected from over 8700 program count stations and 84 ATRs, located throughout Maryland. The quality control feature of the system allow data edit checks and validation for data from the 84 permanent, continuous automatic traffic recorders (ATRs) and short-term traffic counts. To date, four (4) ATRs have been removed from the ATR Program. Program count data is collected (both directions) at regular locations on either a three (3) year or six (6) year cycle depending on type of roadway. Growth Factors are applied to counts which were not taken during the current year and the counts are factored based on the past yearly growth of an associated ATR. Counters are placed for 48 hours on a Monday or Tuesday and are picked up that Thursday or Friday, respectively. The ATR and toll count data is collected on a continuous basis. Toll station data is provided by the Maryland Transportation Authority (MDTA). A special numeric code was added to the AADT numbers, starting in 2006, to identify the years when the count was actually taken. The last digit represents the number of years prior to the actual count. Where "0" represents the current year when data was collected (in 2014), "1" represents the count taken in 2013, "2" represents the count taken in 2012, "3" represents the count taken in 2011 and so forth.Annual Average Daily Traffic (AADT) data is a strategic resource for the Federal Highway Administration (FHWA), the Maryland Department of Transportation (MDOT), the Maryland Department of Transportation State Highway Administration (MDOT SHA), as well as many other State and local government agencies. The data is essential in the planning, design and operation of the statewide road system and the development and implementation of State highway improvement and safety programs. The MDOT SHA Traffic Monitoring System (TMS) is a product of the ISTEA Act of 1991, which required a traffic data program to effectively and efficiently meet MDOT SHA's long-term traffic data monitoring and reporting requirements.Annual Average Daily Traffic (AADT) data is updated and published on an annual (yearly) basis for the prior year.This data is for the year 2019.View the most current AADT data in theMaryland Annual Average Daily Traffic (AADT) LocatorFor AADT data information, contact theMDOT SHA Traffic Monitoring System (TMS) TeamEmail:TMS@mdot.maryland.govFor additional information, contact theMDOT SHA Geospatial Technologies TeamEmail:GIS@mdot.maryland.govFor additional information related to the Maryland Department of Transportation (MDOT):https://www.mdot.maryland.gov/For additional information related to the Maryland Department of Transportation State Highway Administration (MDOT SHA):https://roads.maryland.gov/Home.aspxMDOT SHA Geospatial Data Legal Disclaimer:The Maryland Department of Transportation State Highway Administration (MDOT SHA) makes no warranty, expressed or implied, as to the use or appropriateness of geospatial data, and there are no warranties of merchantability or fitness for a particular purpose or use. The information contained in geospatial data is from publicly available sources, but no representation is made as to the accuracy or completeness of geospatial data. MDOT SHA shall not be subject to liability for human error, error due to software conversion, defect, or failure of machines, or any material used in the connection with the machines, including tapes, disks, CD-ROMs or DVD-ROMs and energy. MDOT SHA shall not be liable for any lost profits, consequential damages, or claims against MDOT SHA by third parties.This is a MD iMAP hosted service layer. Find more information athttps://imap.maryland.gov.Feature Service Layer Link:https://geodata.md.gov/imap/rest/services/Transportation/MD_AnnualAverageDailyTraffic/FeatureServer/1

Publisher:

State of Maryland

Place:

Martin's Additions, Maryland, Edmonston, Maryland, Madison, Maryland, Edesville, Maryland, Howard County, Maryland, Naval Academy, Maryland, Cloverly, Maryland, Accokeek, Maryland, Brooklyn Park, Maryland, Garrison, Maryland, Redland, Maryland, Brownsville, Maryland, Indian Springs, Maryland, Highfield-cascade, Maryland, Peppermill Village, Maryland, Detmold, Maryland, Charlton, Maryland, Chester, Maryland, Brown Station, Maryland, Deale, Maryland, Cumberland, Maryland, Downsville, Maryland, Takoma Park, Maryland, Severna Park, Maryland, Seat Pleasant, Maryland, Landover Hills, Maryland, Church Creek, Maryland, Taneytown, Maryland, Washington County, Maryland, Mardela Springs, Maryland, Fairmount Heights, Maryland, Riverside, Maryland, Marydel, Maryland, Still Pond, Maryland, Funkstown, Maryland, Kemps Mill, Maryland, Choptank, Maryland, Severn, Maryland, Edgemont, Maryland, Prince George's County, Maryland, University Park, Maryland, Fort Washington, Maryland, Forest Glen, Maryland, Highland, Maryland, Sabillasville, Maryland, Rock Point, Maryland, Bensville, Maryland, Brandywine, Maryland, Barton, Maryland, Franklin, Maryland, Potomac, Maryland, Vienna, Maryland, West Ocean City, Maryland, Point Of Rocks, Maryland, Flintstone, Maryland, Springdale, Maryland, Mount Rainier, Maryland, Camp Springs, Maryland, Federalsburg, Maryland, Trappe, Maryland, Oxon Hill, Maryland, Capitol Heights, Maryland, Riva, Maryland, Trego-rohrersville Station, Maryland, Leonardtown, Maryland, Fountainhead-orchard Hills, Maryland, Highland Beach, Maryland, Friendsville, Maryland, Charlestown, Maryland, Cavetown, Maryland, Greensburg, Maryland, Overlea, Maryland, Upper Marlboro, Maryland, Towson, Maryland, White Oak, Maryland, Glen Echo, Maryland, Butlertown, Maryland, Urbana, Maryland, West Denton, Maryland, Frenchtown-rumbly, Maryland, Potomac Heights, Maryland, Walker Mill, Maryland, East New Market, Maryland, Galesville, Maryland, Marlow Heights, Maryland, Henderson, Maryland, Centreville, Maryland, Mays Chapel, Maryland, National, Maryland, Lake Shore, Maryland, Somerset County, Maryland, Four Corners, Maryland, Derwood, Maryland, Elliott, Maryland, La Vale, Maryland, Tall Timbers, Maryland, Somerset, Maryland, National Harbor, Maryland, Adelphi, Maryland, Edgemere, Maryland, Chestertown, Maryland, Temple Hills, Maryland, Fulton, Maryland, Galena, Maryland, Princess Anne, Maryland, Leisure World, Maryland, Bakersville, Maryland, Algonquin, Maryland, New Carrollton, Maryland, Kingsville, Maryland, North Potomac, Maryland, Cordova, Maryland, Owings Mills, Maryland, Pleasant Grove, Maryland, Lisbon, Maryland, Columbia, Maryland, Maryland Park, Maryland, Taylors Island, Maryland, Melwood, Maryland, Easton, Maryland, Charles County, Maryland, Glenmont, Maryland, Port Deposit, Maryland, Anne Arundel County, Maryland, Carlos, Maryland, Oldtown, Maryland, Charlotte Hall, Maryland, Midlothian, Maryland, Olney, Maryland, Fruitland, Maryland, Milford Mill, Maryland, Joppatowne, Maryland, Mount Airy, Maryland, Hagerstown, Maryland, Fairmount, Maryland, Brunswick, Maryland, Grasonville, Maryland, Benedict, Maryland, Keedysville, Maryland, Lonaconing, Maryland, Germantown, Maryland, Woodlawn, Maryland, Sandy Hook, Maryland, Dames Quarter, Maryland, Adamstown, Maryland, Oxford, Maryland, Tolchester, Maryland, Silver Spring, Maryland, Breathedsville, Maryland, Betterton, Maryland, Indian Head, Maryland, Riverdale Park, Maryland, St. James, Maryland, Bryantown, Maryland, Delmar, Maryland, Essex, Maryland, Jennings, Maryland, Owings, Maryland, Kingstown, Maryland, South Kensington, Maryland, Pikesville, Maryland, North Brentwood, Maryland, Bowling Green, Maryland, Annapolis, Maryland, Big Pool, Maryland, Rosemont, Maryland, Brookmont, Maryland, Vale Summit, Maryland, Hillandale, Maryland, Wilson-conococheague, Maryland, Chevy Chase Village, Maryland, Hurlock, Maryland, Burnt Mills, Maryland, Williston, Maryland, Sharptown, Maryland, Rohrersville, Maryland, Elkridge, Maryland, Jesterville, Maryland, Spring Gap, Maryland, Aberdeen Proving Ground, Maryland, Seabrook, Maryland, Arden On The Severn, Maryland, Lutherville, Maryland, Garretts Mill, Maryland, Lanham, Maryland, Kensington, Maryland, Colmar Manor, Maryland, Croom, Maryland, Bel Air, Maryland, Corriganville, Maryland, Union Bridge, Maryland, Clear Spring, Maryland, Spencerville, Maryland, Manchester, Maryland, Silver Hill, Maryland, Westernport, Maryland, West Pocomoke, Maryland, Edgewater, Maryland, Langley Park, Maryland, Dawson, Maryland, Cedar Heights, Maryland, Eldersburg, Maryland, Mount Lena, Maryland, Barclay, Maryland, Coral Hills, Maryland, Ocean, Maryland, Oakland, Maryland, Piney Point, Maryland, Kitzmiller, Maryland, Bivalve, Maryland, Baden, Maryland, Chewsville, Maryland, Talbot County, Maryland, Hillcrest Heights, Maryland, Worcester County, Maryland, Herald Harbor, Maryland, Layhill, Maryland, Frederick, Maryland, Kettering, Maryland, California, Maryland, Spring Ridge, Maryland, Mapleville, Maryland, Calvert County, Maryland, Friendship, Maryland, Kemp Mill, Maryland, Andrews Afb, Maryland, Arbutus, Maryland, Zihlman, Maryland, Brentwood, Maryland, Deer Park, Maryland, Brock Hall, Maryland, Chevy Chase, Maryland, College Park, Maryland, Fallston, Maryland, Tyaskin, Maryland, Callaway, Maryland, Hampstead, Maryland, Honeygo, Maryland, Ridgely, Maryland, Drum Point, Maryland, Hutton, Maryland, Scaggsville, Maryland, Frederick County, Maryland, Burkittsville, Maryland, Berlin, Maryland, Aberdeen, Maryland, Mount Briar, Maryland, Riviera Beach, Maryland, Cabin John, Maryland, Crownsville, Maryland, Greenbelt, Maryland, Marlton, Maryland, Bethesda, Maryland, Newark, Maryland, Monrovia, Maryland, Ashton-sandy Spring, Maryland, Pocomoke City, Maryland, Ringgold, Maryland, Abingdon, Maryland, Jessup, Maryland, Shaft, Maryland, Randallstown, Maryland, Mayo, Maryland, Pylesville, Maryland, Fairplay, Maryland, Aquasco, Maryland, Salisbury, Maryland, Lusby, Maryland, Church Hill, Maryland, Libertytown, Maryland, Cockeysville, Maryland, Dundalk, Maryland, Cecilton, Maryland, Perryville, Maryland, Bowmans Addition, Maryland, Kennedyville, Maryland, North Beach, Maryland, Cottage City, Maryland, Mitchellville, Maryland, District Heights, Maryland, Gorman, Maryland, Morningside, Maryland, Pondsville, Maryland, Crellin, Maryland, Middletown, Maryland, Georgetown, Maryland, Jugtown, Maryland, Frostburg, Maryland, Barrelville, Maryland, Cambridge, Maryland, Buckeystown, Maryland, Baltimore County, Maryland, San Mar, Maryland, Barnesville, Maryland, Edgewood, Maryland, Largo, Maryland, Mccoole, Maryland, Suitland, Maryland, Port Tobacco Village, Maryland, Klondike, Maryland, Willards, Maryland, Robinwood, Maryland, Chevy Chase Section Five, Maryland, Mount Vernon, Maryland, Myersville, Maryland, Mechanicsville, Maryland, Bel Air North, Maryland, Darnestown, Maryland, Solomons, Maryland, Dunkirk, Maryland, Mercersville, Maryland, Eckhart Mines, Maryland, St. Leonard, Maryland, New Market, Maryland, Allegany County, Maryland, Grantsville, Maryland, Gapland, Maryland, North Chevy Chase, Maryland, Reid, Maryland, Poolesville, Maryland, Catonsville, Maryland, Waterview, Maryland, Rosaryville, Maryland, North Kensington, Maryland, Eldorado, Maryland, Dargan, Maryland, Rawlings, Maryland, Jefferson, Maryland, Kent County, Maryland, Glassmanor, Maryland, Ellicott City, Maryland, Antietam, Maryland, Fairwood, Maryland, Dorchester County, Maryland, Moscow, Maryland, Braddock Heights, Maryland, Fairland, Maryland, Williamsport, Maryland, Carney, Maryland, Arnold, Maryland, Lexington Park, Maryland, Lochearn, Maryland, Travilah, Maryland, Konterra, Maryland, Pomfret, Maryland, Calvert Beach, Maryland, Woodland, Maryland, Midland, Maryland, Westminster, Maryland, Garrett Park, Maryland, Middle River, Maryland, East Riverdale, Maryland, Harford County, Maryland, Fort Ritchie, Maryland, Grahamtown, Maryland, Cape St. Claire, Maryland, Boonsboro, Maryland, Laytonsville, Maryland, Cearfoss, Maryland, Leitersburg, Maryland, Stockton, Maryland, Greensboro, Maryland, Millington, Maryland, Fairlee, Maryland, Rosedale, Maryland, Chesapeake Landing, Maryland, Hillsboro, Maryland, Linganore, Maryland, Pittsville, Maryland, Queenstown, Maryland, La Plata, Maryland, Wicomico County, Maryland, Friendly, Maryland, Lake Arbor, Maryland, Odenton, Maryland, Huntingtown, Maryland, Pleasant Hills, Maryland, Pinesburg, Maryland, Swanton, Maryland, Nikep, Maryland, Ten Mile Creek, Maryland, Beltsville, Maryland, Queensland, Maryland, Big Spring, Maryland, Mountain Lake Park, Maryland, Cobb Island, Maryland, Hebron, Maryland, Pasadena, Maryland, Ferndale, Maryland, Rossville, Maryland, Parole, Maryland, Parsonsburg, Maryland, Friendship Heights Village, Maryland, Gaithersburg, Maryland, Lewistown, Maryland, Glen Burnie, Maryland, Eagle Harbor, Maryland, Crofton, Maryland, Havre De Grace, Maryland, Nanticoke Acres, Maryland, Damascus, Maryland, Westphalia, Maryland, Rock Hall, Maryland, Mount Aetna, Maryland, Savage, Maryland, Rockville, Maryland, Wheaton, Maryland, Tilghmanton, Maryland, Wildewood, Maryland, Paramount-long Meadow, Maryland, Brookeville, Maryland, Bagtown, Maryland, Clarksburg, Maryland, Girdletree, Maryland, Baltimore, Maryland, Woodmore, Maryland, Danville, Maryland, Ilchester, Maryland, Allen, Maryland, Washington Grove, Maryland, St. George Island, Maryland, Berwyn Heights, Maryland, Fort Meade, Maryland, Cedarville, Maryland, Maryland City, Maryland, Potomac Park, Maryland, St. Michaels, Maryland, Hampton, Maryland, Chillum, Maryland, Bryans Road, Maryland, Carroll County, Maryland, Chesapeake City, Maryland, Woodsboro, Maryland, Templeville, Maryland, Galestown, Maryland, Bier, Maryland, West Laurel, Maryland, Graceham, Maryland, Landover, Maryland, Timonium, Maryland, Fishing Creek, Maryland, Sykesville, Maryland, Burtonsville, Maryland, Deal Island, Maryland, Montgomery County, Maryland, Queen Anne, Maryland, Hughesville, Maryland, Tilghman Island, Maryland, Pecktonville, Maryland, Kent Narrows, Maryland, Stevensville, Maryland, Broomes Island, Maryland, Cresaptown, Maryland, Whitehaven, Maryland, Golden Beach, Maryland, North East, Maryland, Bartonsville, Maryland, Rising Sun, Maryland, Beaver Creek, Maryland, Loch Lynn Heights, Maryland, South Laurel, Maryland, Aspen Hill, Maryland, Romancoke, Maryland, White Marsh, Maryland, Summerfield, Maryland, Hyattsville, Maryland, Ocean Pines, Maryland, Quantico, Maryland, Lansdowne, Maryland, Glenn Dale, Maryland, Baltimore City County, Maryland, Marlboro Village, Maryland, Cecil County, Maryland, Glenarden, Maryland, Brookview, Maryland, Perryman, Maryland, Emmitsburg, Maryland, Nanticoke, Maryland, Caroline County, Maryland, Cheverly, Maryland, Luke, Maryland, Parkville, Maryland, Sudlersville, Maryland, Forestville, Maryland, Walkersville, Maryland, Long Beach, Maryland, Perry Hall, Maryland, Ernstville, Maryland, Annapolis Neck, Maryland, Little Orleans, Maryland, Reisterstown, Maryland, Queen Anne's County, Maryland, Denton, Maryland, Bel Air South, Maryland, Linthicum, Maryland, Gilmore, Maryland, Waldorf, Maryland, New Windsor, Maryland, Bowleys Quarters, Maryland, Bladensburg, Maryland, Chesapeake Beach, Maryland, Sharpsburg, Maryland, Calverton, Maryland, Prince Frederick, Maryland, Shady Side, Maryland, Snow Hill, Maryland, Bowie, Maryland, Crumpton, Maryland, Laurel, Maryland, North Laurel, Maryland, Chesapeake Ranch Estates, Maryland, Flower Hill, Maryland, Fairview, Maryland, Whaleyville, Maryland, Halfway, Maryland, Bishopville, Maryland, Colesville, Maryland, Yarrowsburg, Maryland, Garrett County, Maryland, North Bethesda, Maryland, Clarysville, Maryland, Powellville, Maryland, Darlington, Maryland, Chevy Chase View, Maryland, Secretary, Maryland, Montgomery Village, Maryland, Forest Heights, Maryland, Preston, Maryland, Chance, Maryland, St. Mary's County, Maryland, Green Valley, Maryland, Marlboro Meadows, Maryland, Worton, Maryland, Accident, Maryland, Elkton, Maryland, Goldsboro, Maryland, Smithsburg, Maryland, Jarrettsville, Maryland, Eden, Maryland, Mount Savage, Maryland, Eakles Mill, Maryland, Baltimore Highlands, Maryland, Thurmont, Maryland, Clinton, Maryland, Gambrills, Maryland, Bloomington, Maryland, Ballenger Creek, Maryland, Chevy Chase Section Three, Maryland, Maryland

Resource Class:

Datasets

Resource Type:

Vector data

ISO Topic Category:

Transportation

Date Published:

2016-04-05

Temporal Coverage:

2016

Provider:

University of Maryland

Format:

Shapefile