| Type |
Route/Road |
Comments |
Non-Limited Access Highway |
| Frederick County MD |
Interchange US 340 Exit #10 |
| NORTH | EAST |  |  | Frederick |
|
WEST Charles Town WV |
|
Limited Access Freeway |
Interchange US 340 Exit #11 |
Mount Zion Rd |
|
Interchange US 340 Exit #14 |
 Hagerstown Baltimore |
TO SOUTH |
Interchange US 340 Exit #15 |
 Jefferson Pike Ballenger Creek Pike |
|
Interchange US 340 Exit #16 |
| NORTH | |  |  | Gettysburg PA |
|
Pearl St Frederick |
|
END EAST |
 Limited Access Freeway |
| Interchange |
Jefferson Ave |
Frederick Historic District |
Interchange Exit #13A-B |
| WEST | |  |  | W Patrick St Frederick |
|
Limited Access Freeway |
| Interchange |
Rosemont Ave Frederick |
|
| Interchange |
W 7th Ave Frederick |
Hood College Fort Detrick |
| Interchange |
Motter Ave Opossumtown Pike Frederick |
|
Interchange NORTHBOUND |
TO  Liberty Rd Mount Airy |
|
Partially-Controlled Access Divided Highway |