30.1898780, -92.5896660

Highway 90 Bridge Boat Ramp

Fee not yet verified Status not yet verified Public access Updated Sep 4, 2026
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Highway 90 Bridge Boat Ramp is a public launch on Mermentau River in Acadia Parish, Louisiana . We currently track 5 public launch sites on this waterbody.

The nearest community is Mermentau, about 0.4 miles away. The closest larger city is Lafayette, approximately 34.1 miles away. The site lies within the Keystone Ditch-Mermentau River watershed, as defined by the EPA.

Sourced from Louisiana Department of Wildlife and Fisheries . See the freshness details in the sidebar.

Boat ramps on Mermentau River

We currently track 5 public boat ramps on Mermentau River , including this one. The other public launch sites on this waterbody are listed below, starting with the closest.

Nearby boat ramps in Acadia Parish

We currently track 3 public boat ramps in Acadia Parish. The closest ramps are listed below, along with the waterbody each one provides access to.

Frequently asked questions

We haven't confirmed the current launch fee with the managing agency yet - check the fee badge at the top of this page, which updates as soon as we do.

We don't yet have a confirmed parking count for this location from the managing agency.

This ramp's access type isn't specifically flagged for hand-launched craft, but a trailer ramp can generally be used to launch a kayak or canoe by hand as well.

Highway 90 Bridge Boat Ramp provides access to Mermentau River, one of 5 public launch sites we track on it.

This listing is sourced from Louisiana Department of Wildlife and Fisheries records.

This listing was last checked against the source on July 11, 2026. The page content itself was last updated on September 4, 2026.

Quick facts

County
Acadia Parish, Louisiana
Nearby places
Mermentau (0.4 mi)
Jennings (4.6 mi)
Egan (6.0 mi)
Coordinates
30.1898780, -92.5896660 Gaia
Waterbody
Mermentau River
Access type
Public

Current weather

57°F Clear

Wind N 0 mph

Full NWS forecast · via National Weather Service
Last updated Oct 23, 2026 at 7:24 AM

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Data freshness

How current this listing is, and how it's been maintained.

Last checked against source
July 11, 2026
Page content updated
September 4, 2026
Listed on Boat Ramp US since
September 4, 2026