SR 315 Bridge (Bayou Dularge Road)
Bascule bridge · USA
Show on mapPlan route from Houma (Intracoastal Waterway)
SR 315 Bridge (Bayou Dularge Road) is a bascule bridge (USA). When closed, the clearance is 12.2 m. Through the year: Mon to Fri 00:00 to 06:30, 08:30 to 11:45, 12:15 to 12:45, 13:15 to 16:30 and 18:00 to 24:00, Sat and Sun all day. Today: 00:00 to 23:59. Reachable on VHF channel 13.
Harbour info
Bascule bridge, closed 12.2 m
VHF 13
Location: 29° 34,10' N 090° 43,26' W
Opening times
Through the year: Mon to Fri 00:00 to 06:30, 08:30 to 11:45, 12:15 to 12:45, 13:15 to 16:30 and 18:00 to 24:00, Sat and Sun all day
| Day | Openings |
|---|---|
| Sat 24/10 | 00:00 to 23:59 |
| Sun 25/10 | 00:00 to 23:59 |
| Mon 26/10 | 00:00 to 06:30, 08:30 to 11:45, 12:15, 13:15 to 16:30, 18:00 to 23:59 |
| Tue 27/10 | 00:00 to 06:30, 08:30 to 11:45, 12:15, 13:15 to 16:30, 18:00 to 23:59 |
| Wed 28/10 | 00:00 to 06:30, 08:30 to 11:45, 12:15, 13:15 to 16:30, 18:00 to 23:59 |
| Thu 29/10 | 00:00 to 06:30, 08:30 to 11:45, 12:15, 13:15 to 16:30, 18:00 to 23:59 |
| Fri 30/10 | 00:00 to 06:30, 08:30 to 11:45, 12:15, 13:15 to 16:30, 18:00 to 23:59 |
All times in local time (America/Chicago).
Times: eCFR: 33 CFR 117.451, Gulf Intracoastal Waterway (Stand 16.10.2026); NOAA Coast Pilot 5, Kapitel 12: Bauwerke über den Gulf Intracoastal Waterway und die Algiers Alternate Route (Tabellen mit Durchfahrtshöhe über mittlerem Hochwasser), Ausgabe vom 18.10.2026, as of 2026-10-20
Notes
- Bascule bridge over the Intracoastal Waterway at Houma (mile 59.9 W) with 40 feet (12.2 m) vertical clearance; it opens on signal, but not Monday to Friday, except federal holidays, from 6:30 to 8:30, from 11:45 to 12:15, from 12:45 to 13:15 and from 16:30 to 18:00 (33 CFR 117.451(c)).
Harbours nearby
- Houma (Intracoastal Waterway) 3.1 km N
Frequently asked questions
SR 315 Bridge (Bayou Dularge Road): When does the bridge open?
Through the year: Mon to Fri 00:00 to 06:30, 08:30 to 11:45, 12:15 to 12:45, 13:15 to 16:30 and 18:00 to 24:00, Sat and Sun all day. Today: 00:00 to 23:59.
SR 315 Bridge (Bayou Dularge Road): What is the clearance?
When closed, the clearance is 12.2 m.
SR 315 Bridge (Bayou Dularge Road): Which VHF channel?
Reachable on VHF channel 13.
Sources: OpenStreetMap way/1153402337, eCFR: 33 CFR 117.451, Gulf Intracoastal Waterway (Stand 16.10.2026), NOAA Coast Pilot 5, Kapitel 12: Bauwerke über den Gulf Intracoastal Waterway und die Algiers Alternate Route (Tabellen mit Durchfahrtshöhe über mittlerem Hochwasser), Ausgabe vom 18.10.2026