41.79900000, -87.70400000
Planning only
Fixed bridgeAir draft concern
WaterwayChicago Sanitary & Ship Canal
Route SegmentIllinois / Chicago
Route VariantInland Rivers / Chicago or Cal-Sag
State / ProvinceIL
Nearest CityChicago
Mile MarkerRM 319.5
Bridge TypeFixed
Source Confidencemedium
Clearance And Opening Details
Vertical Clearance Closed23.00 ft
Vertical Clearance OpenNot verified
Horizontal Clearance130.00 ft
VHF ChannelNot verified
PhoneNot verified
Last Verified2026-06-08
Verify against current water level / bridge gauge before transit.
Planning Notes
- Air Draft Notes
- Closed/air-draft clearance: 23 ft. Datum/reference: Low Operating Level / Flat Pool; NGVD 1929. Clearance band: Low / Timing-sensitive
- Opening Schedule
- Fixed.
- Operator / Contact
- Not verified
- Navigation Notes
- Fixed. Clearance varies with water level. Closed/air-draft clearance: 23 ft. Datum/reference: Low Operating Level / Flat Pool; NGVD 1929. Clearance band: Low / Timing-sensitive Fixed.
- Regulatory Notes
- Fixed. Clearance varies with water level.