Invalid Mile Markers:
Private: Locks 72-75 (db#7361)
Mile Marker: 174.4-175.5
Private: Locks 69-71 (db#7362)
Mile Marker: 166.5-167.0
Private: Lock 58-60 (db#7363)
Mile Marker: 144.0-149.6
Private: Locks 51-52 (db#7365)
Mile Marker: 122.7-122.9
Big Pool (db#7723)
Mile Marker: 112.1-113.8
Private: Six Locks (db#7405)
Mile Marker: 13.6-14.4
Billy Goat Trail A (db#7404)
Mile Marker: 12.8-13.8
Billy Goat Trail B (db#7400)
Mile Marker: 11.3-12.3
Cabin John (db#7419)
Mile Marker: Canal Town outside of park
Billy Goat Trail C (db#7401)
Mile Marker: 9.9-10.9
Private: Seven Locks (db#7458)
Mile Marker: 8.4-9.5
Glen Echo Park (db#7462)
Mile Marker: Outside of Park
Capital Crescent Trail (db#7397)
Mile Marker: 1.5-3.1
Private: Locks 1-4 (db#7394)
Mile Marker: 0.3-0.4
Mile Marker: 174.4-175.5
Private: Locks 69-71 (db#7362)
Mile Marker: 166.5-167.0
Private: Lock 58-60 (db#7363)
Mile Marker: 144.0-149.6
Private: Locks 51-52 (db#7365)
Mile Marker: 122.7-122.9
Big Pool (db#7723)
Mile Marker: 112.1-113.8
Private: Six Locks (db#7405)
Mile Marker: 13.6-14.4
Billy Goat Trail A (db#7404)
Mile Marker: 12.8-13.8
Billy Goat Trail B (db#7400)
Mile Marker: 11.3-12.3
Cabin John (db#7419)
Mile Marker: Canal Town outside of park
Billy Goat Trail C (db#7401)
Mile Marker: 9.9-10.9
Private: Seven Locks (db#7458)
Mile Marker: 8.4-9.5
Glen Echo Park (db#7462)
Mile Marker: Outside of Park
Capital Crescent Trail (db#7397)
Mile Marker: 1.5-3.1
Private: Locks 1-4 (db#7394)
Mile Marker: 0.3-0.4
Invalid or Empty Lat/Long:
Private: Homestead Farm (db#113587)
Lat, Long: None
Private: Dickerson Market (db#113585)
Lat, Long: None
Private: Cuiginis Restaurant & Bar (db#113583)
Lat, Long: None
Bikepath B&B (db#71579)
Lat, Long: None
Private: Test POI (db#10425)
Lat, Long: None
Allegany County Historical Society (db#7598)
Lat, Long: None
Passages of the Western Potomac Heritage Area (db#7494)
Lat, Long: None
Lock 75 Picnic Tables (db#7274)
Lat, Long: None
Private: Locks 72-75 (db#7361)
Lat, Long: None
Private: Locks 69-71 (db#7362)
Lat, Long: None
Private: Lock 58-60 (db#7363)
Lat, Long: None
Fort Dawson (db#7264)
Lat, Long: None
Private: Locks 51-52 (db#7365)
Lat, Long: None
James Rumsey Steamboat (db#7371)
Lat, Long: None
John Brown’s Raid (db#7969)
Lat, Long: None
Marble Quarry (db#7277)
Lat, Long: None
Private: Six Locks (db#7405)
Lat, Long: None
Private: Seven Locks (db#7458)
Lat, Long: [38.964611], [-77.138363 ]
Lock 8 Restrooms (db#7460)
Lat, Long: None
Georgetown Restrooms (db#7314)
Lat, Long: None
Private: Locks 1-4 (db#7394)
Lat, Long: None
Lat, Long: None
Private: Dickerson Market (db#113585)
Lat, Long: None
Private: Cuiginis Restaurant & Bar (db#113583)
Lat, Long: None
Bikepath B&B (db#71579)
Lat, Long: None
Private: Test POI (db#10425)
Lat, Long: None
Allegany County Historical Society (db#7598)
Lat, Long: None
Passages of the Western Potomac Heritage Area (db#7494)
Lat, Long: None
Lock 75 Picnic Tables (db#7274)
Lat, Long: None
Private: Locks 72-75 (db#7361)
Lat, Long: None
Private: Locks 69-71 (db#7362)
Lat, Long: None
Private: Lock 58-60 (db#7363)
Lat, Long: None
Fort Dawson (db#7264)
Lat, Long: None
Private: Locks 51-52 (db#7365)
Lat, Long: None
James Rumsey Steamboat (db#7371)
Lat, Long: None
John Brown’s Raid (db#7969)
Lat, Long: None
Marble Quarry (db#7277)
Lat, Long: None
Private: Six Locks (db#7405)
Lat, Long: None
Private: Seven Locks (db#7458)
Lat, Long: [38.964611], [-77.138363 ]
Lock 8 Restrooms (db#7460)
Lat, Long: None
Georgetown Restrooms (db#7314)
Lat, Long: None
Private: Locks 1-4 (db#7394)
Lat, Long: None