42.64840000, -73.74420000
Fixed bridge
WaterwayHudson River
Route SegmentChesapeake / Hudson / Great Lakes
Route VariantCommon route or Loop alternative
State / ProvinceNY
Nearest CityAlbany / Rensselaer
Mile MarkerHudson River
Bridge TypeFixed
Source Confidencelow
What Boaters Should Know
Dunn Memorial Bridge on Hudson Rivernear Albany / Rensselaer, NY; closed clearance about 60 ft. Upper Hudson fixed bridge.
Clearance And Opening Details
Vertical Clearance Closed60.00 ft
Vertical Clearance OpenNot verified
Horizontal ClearanceNot verified
VHF ChannelNot verified
PhoneNot verified
Last Verified2026-06-08
Verify against current water level / bridge gauge before transit.
Opening / Contact Notes
- Opening Schedule
- Fixed.
- Operator / Contact
- Not verified
Navigation And Regulatory Notes
- Air Draft Notes
- Closed/air-draft clearance: 60 ft. Datum/reference: Planning value; verify NOAA ENC/current chart. Clearance band: Route-relevant
- Navigation Notes
- Fixed. Near upper navigable Hudson/Canal approach; tall vessels should verify current charts. Closed/air-draft clearance: 60 ft. Datum/reference: Planning value; verify NOAA ENC/current chart. Clearance band: Route-relevant Fixed.
- Regulatory Notes
- Fixed. Near upper navigable Hudson/Canal approach; tall vessels should verify current charts.
Planning Considerations
Confirm your vessel air draft, current water levels, bridge signage, official charts, bridge schedules, Local Notices to Mariners, and any VHF or phone procedures before approaching this bridge. If the bridge is movable, build extra time into your route plan for opening windows, traffic, restrictions, weather, and communication delays.