Highest Speed Limit in every National Park

[Roadgeekteen]

Acadia: 50
Theodore Roosevelt: 75
Death Valley: 65

I think that Yellowstone is 45 but it could be higher.

What is the highest speed limit in the other National Parks?

[Max Rockatansky]

50 MPH in Yosemite on the Tioga Pass Road.  I believe it's 45 MPH on the Generals Highway in Sequoia/Kings Canyon.  Redwood National Park has a stub of US 101 signed at 65 MPH. 

[tdindy88]

75 MPH through Petrified Forest National Park along I-40

[Caps81943]

As I don't think I-64 technically enters Shenandoah, I believe US-33's speed limit of (theoretically) 55 through the park is the highest. Good luck going 55 though, as most of the stretch is advisory curves of 20-35 mph.

[Rothman]

70 on Ohio Turnpike, Cuyahoga Valley NP.

[Occidental Tourist]

A thread has already been started on this topic.

[oscar]

A thread has already been started on this topic.

By Roadgeekteen, OP of this thread, less than a year ago but still he's forgotten about the prior thread.

[Roadgeekteen]

A thread has already been started on this topic.

By Roadgeekteen, OP of this thread, less than a year ago but still he's forgotten about the prior thread.

I remembered that one. That was the highest in any, this is the highest in every national park.

[Rothman]

A thread has already been started on this topic.

By Roadgeekteen, OP of this thread, less than a year ago but still he's forgotten about the prior thread.

I remembered that one. That was the highest in any, this is the highest in every national park.

Pfffffffffffffffffffft.

[US 89]

I think that Yellowstone is 45 but it could be higher.

US 191 through the northwest corner is 55.

[Roadgeekteen]

A thread has already been started on this topic.

By Roadgeekteen, OP of this thread, less than a year ago but still he's forgotten about the prior thread.

I remembered that one. That was the highest in any, this is the highest in every national park.

Pfffffffffffffffffffft.

What's your problem?

[kphoger]

Pfffffffffffffffffffft.

What's your problem?

A sticky [F] key, obviously.

[Roadgeekteen]

Pfffffffffffffffffffft.

What's your problem?

A sticky [F] key, obviously.

Get back on topic.

[webny99]

Pfffffffffffffffffffft.

What's your problem?

A sticky [F] key, obviously.

Get back on topic.

Alright, we'll head here then.

[Roadgeekteen]

Pfffffffffffffffffffft.

What's your problem?

A sticky [F] key, obviously.

Get back on topic.

Alright, we'll head here then.

Different topic. That one was over as soon as someone said 75 in Teddy Roosevelt.

[JayhawkCO]

Colorado:
Mesa Verde - 65mph (US160)
Great Sand Dunes - 65mph (CO150)
Black Canyon of the Gunnison - 40mph (CO347)
Rocky Mountain - 45mph (US34)

Alaska:
Glacier Bay - N/A
Katmai - N/A
Kenai Fjords - N/A
Lake Clark - N/A
Wrangell-St. Elias - 35mph (McCarthy Road)
Denali - 35mph (Denali Park Road)
Kobuk Valley - N/A
Gates of the Arctic - N/A (The Dalton barely misses it)

Chris

[webny99]

Pfffffffffffffffffffft.

What's your problem?

A sticky [F] key, obviously.

Get back on topic.

Alright, we'll head here then.

Different topic. That one was over as soon as someone said 75 in Teddy Roosevelt.

Yeah, I know... it is slightly different, but it wouldn't be unreasonable to post answers for this one in the other one. Just poking fun.

[wanderer2575]

Shenandoah National Park (VA) -- Skyline Drive:  35mph
     (ETA:  Okay, I wasn't thinking about the US-211 and US-33 crossings)

Blue Ridge Parkway (VA and NC):  45mph

[kphoger]

Colorado:
Great Sand Dunes - 65mph (CO150)

I don't believe CO-150 actually enters the park boundaries.  I'm not aware of any road within park boundaries that exceeds a 35mph speed limit.

[JayhawkCO]

Colorado:
Great Sand Dunes - 65mph (CO150)

I don't believe CO-150 actually enters the park boundaries.  I'm not aware of any road within park boundaries that exceeds a 35mph speed limit.

Just going by the tan shaded region on Google Maps, it shows it does.  I could definitely be wrong though.

Chris

[kphoger]

Colorado:
Great Sand Dunes - 65mph (CO150)

I don't believe CO-150 actually enters the park boundaries.  I'm not aware of any road within park boundaries that exceeds a 35mph speed limit.

Just going by the tan shaded region on Google Maps, it shows it does.  I could definitely be wrong though.

Ah, it apparently forms the boundary, so I guess that's a bit of an edge case.  (See what I did there?)  For the portion of the road completely within the park, it drops to 30 mph before that point–which is also where CO-150 ends.

[GaryV]

Isle Royale:  Ummmmm...   

[Max Rockatansky]

Isle Royale:  Ummmmm...   

There is speed limits for boats. 

[Roadgeekteen]

Isle Royale:  Ummmmm...   

Bike speed limit?

[kphoger]

Bike speed limit?

I haven't been there, but I doubt it.