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| Routes: Interstates US Routes State Routes: | Home |
| Routes 500-519 (480-499) Prev (520-539) Next |
Quick Links: Marked Unmarked
Decommissioned |
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Prince George's
University Park
Hyattsville Mount Rainier |
MD 500
· Queens Chapel Rd
2.22 mi.; from DC line northeast to MD 410.
Marked north-south. The southwestern part of MD 500 was once a previous incarnation of MD 210, as seen on the maps. The route was punched straight through the park
MD 500, shown on maps from 1942 and 1952. MD 210 became part of 500. The District line is visible at bottom left.
Queens Chapel Airport has long
disappeared, and would be well nigh impossible to be there in today's world of the DC ADIZ and FRZ. |
500
2.2 MD 4100.9 Ager Rd 0.7 MD 501 0.0 DC Line |
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Prince George's
Chillum
Mt. Rainier |
MD 501
· Chillum Rd
1.68 mi.; from MD 212 east to MD 500.
Marked east-west. ...................
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501
0.0 MD 2120.5 Sargent Rd 0.5 MD 211 1.7 MD 500 |
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Worcester
George Island Landing
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MD 502
· was Greenbackville Rd
from MD 366 south to Virginia state line.
No longer assigned (decommissioned). Was once the closest route to the southeast corner of Maryland near Sinepuxent Bay.
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Calvert
Chesapeake Ranch Estates
Olivet |
MD 503
· was Rousby Hall Rd, Olivet Rd
south off MD 2/4.
No longer assigned (decommissioned), Rousby Hall Rd portion of this route now part of MD 760. We now come to a cluster of routes in Calvert County (503-512). |
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Calvert
Chesapeake Ranch Estates
Drum Point |
MD 504
· was Rousby Hall Rd
south off Rousby Hall Rd (then MD 503, now MD 760).
No longer assigned (decommissioned), entire route now part of MD 760. ................... |
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Calvert
Appeal
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MD 505
· was Coster Rd
west off MD 2/4.
No longer assigned (decommissioned). ................... |
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Calvert
Bowens
|
MD 506
· Sixes Rd
3.79 mi.; from MD 2/4 west to MD 508.
Marked east-west. ................... |
506
0.0 MD 5083.8 MD 2/4 |
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Calvert
Stoakley
|
MD 507
· was Stoakley Rd
west off MD 2/4.
No longer assigned (decommissioned). ................... |
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Calvert
Bowens
|
MD 508
· Adelina Rd
1.20 mi.; from MD 231 south to MD 506.
Marked east-west. MD 508 once went further south to Adelina, but was rolled back to form an L intesection with MD 506. |
508
1.2 MD 2310.0 MD 506 |
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Calvert
Port Republic
Governor Run |
MD 509
· Governor Run Rd
0.95 mi.; from MD 2/4/765 east to dead end.
Marked east-west. ................... |
509
0.0 MD 7651.0 Dead End |
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Calvert
Huntingtown
|
MD 510
· was Huntingtown Rd
northwest off MD 524 to MD 262.
No longer assigned (decommissioned). ................... |
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Calvert
Island Creek
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MD 511
·
southwest off MD 264 to road end.
No longer assigned (decommissioned). ................... |
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Calvert
Island Creek
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MD 512
· was Williams Wharf Rd
west off MD 264 to road end.
No longer assigned (decommissioned). ................... |
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Wicomico
Fruitland
|
MD 513
· E Cedar La, St. Lukes Rd
1.77 mi.; from Bus US 13 east to past US 13 (Salisbury Bypass) interchange at Jackson Rd.
Marked east-west. ................... |
513
0.0 US 13 Bus1.2 St Lukes Rd 1.5 - US 13 1.7 Jackson Rd |
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Cecil
|
MD 513
· was Spears Hill Rd
northwest off MD 213.
No longer assigned (decommissioned). ................... |
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Montgomery
Takoma Park
|
MD 513
· was Saratoga Ave
from DC line north to MD 410.
No longer assigned (decommissioned), entire route now part of MD 320. ................... |
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Kent
Melitota
Chestertown |
MD 514
· Flatland Rd, Melitota Rd
4.89 mi.; from MD 298 southeast to MD 20.
Marked north-south. ................... |
514
4.9 MD 2980.0 MD 20 |
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Montgomery
Silver Spring
|
MD 515
· was Second St
from Sligo Ave (former MD 391) southeast to MD 384.
No longer assigned (decommissioned). ................... |
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Montgomery
Silver Spring
|
MD 516
· was Franklin Ave
from MD 193 west to US 29.
No longer assigned (decommissioned 1999). ................... |
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Harford
Harkins
Norrisville |
MD 517
· was Harkins Rd
old number for MD 136 from MD 23 east to MD 24.
No longer assigned (decommissioned), entire route now part of MD 136. ................... |
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Queen Anne's
Queen Anne
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MD 518
· First St
from Bus MD 404 north to road end.
Unmarked, may be decommissioned . ................... |
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Baltimore
Worthington
|
MD 519
· was Greenspring Ave
from Dover Rd northwest to Garrison Forest Rd.
No longer assigned (decommissioned 1955-1976, 1980-present). ................... |
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MD 501 marker (photo 02-18-2001).
MD 502 shown on a 1958 map.
