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McMasters Bridge Boat Ramp

Au Sable River · Lewiston, Crawford County

McMasters Bridge is a trailer boat ramp on Au Sable River in Lewiston, Michigan, with a fee or pass required, 10 trailer parking spaces and restrooms. It is managed by Hartwick Pines State Park.

Launch
Trailer launch
Lanes
1
Fees
Annual pass: $15 (Michigan Recreation Passport, Michigan vehicles, bought with plate renewal. Out-of-state vehicles $42 a year or $12 a day)
Trailer parking
10 spaces
Car parking
10 spaces
Restroom
Yes
Hours
Open 24 hours
Nearest town
56 mi from Petoskey

Managed by Hartwick Pines State Park

Directions

Today

Near this ramp

Places © OpenStreetMap contributors. Call ahead for hours.

Fish in Au Sable River (Crawford County)

Also recorded:

Michigan state records for these fish
FishRecordYearCaught in
Brown Trout41 lb 7 oz2009Manistee River
Northern Pike39 lb1961Dodge Lake
Rainbow Trout26 lb 8 oz1975Lake Michigan
Largemouth Bass11 lb 15 oz1934Big Pine Island Lake
Brook Trout9 lb 8 oz1996Clear Lake
Pink Salmon8 lb 9 oz1987Carp River
Yellow Perch3 lb 12 oz1947Lake Independence
Rock Bass3 lb 10 oz1965Holloway Reservoir
Bluegill2 lb 12 oz1983Vaughn Lake

From official Michigan record lists: source

Species recorded here since 1990 (GBIF). Check state regulations for seasons and limits.

Before you launch in Michigan

Michigan boating laws: education, age limits and life jackets

Links go to official Michigan agency pages.

All 14 ramps on Au Sable River (Crawford County) · All ramps in Crawford County

New to launching? Read how to launch a boat and ramp etiquette.

Nearby boat ramps

Page updated Oct 27, 2026. Ramp details from the Michigan Department of Natural Resources.