Method: Clean | Average | Optimistic Winter Ascent Dates only (Help)Count a peak only once per dayShow List using U.S. Units (Feet)

Interstate Highway Bounded Regions of the USA - Multiple Ascents Grid

Showing all of Local Hawaii Girl's ascent dates (max 10 rounds) (Overall: 2 out of 85, or 2.35%)

RankPeak Elev-M
TotalRound 1
1.Mount Whitney44193075  
2.Mount Elbert43992778  
3.Mount Rainier43924037  
4.Longs Peak4345896  
5.Mount Shasta43172982  
6.Gannett Peak42072157  
7.Sierra Blanca Peak36491699  
8.San Gorgonio Mountain35052528  
9.Crazy Peak34171746  
10.San Jacinto Peak33042548  
11.Mount Baker32862706  
12.Sandia Crest32551255  
13.Mount San Antonio30681909  
14.Thurston Peak2958825  
15.Mount Eddy27511568  
16.Mount Pinos26921463  
17.Baldy Peak25541197  
18.Mount Olympus24292389  
19.Black Elk Peak2204893  
20.Mount Mitchell20371857  
21.Warren Peaks2027552  
22.Clingmans Dome20251379  
23.Weld County High Point194830  
24.Mount Washington191718801 2014-07-14 
25.Santiago Peak17331343  
26.Spruce Knob1482854  
27.Balsam Beartown Mountain1436655  
28.Bald Knob1329634  
29.Apple Orchard Mountain1288867  
30.Slide Mountain12801009  
31.Davis Benchmark127317  
33.Cross Mountain1077644  
34.Blue Knob957250  
35.Hinch Mountain929490  
36.Magazine Mountain839656  
37.North Mountain788428  
38.Buffalo Lookout781122  
39.Mount Constitution734734  
40.Cheaha Mountain733447  
41.Eagle Mountain701406  
42.Pimple Hill674119  
43.Punished Womans Mound63755  
44.Mount Arvon603292  
45.Okabena Hill52724  
46.Blue Mounds524286  
47.Briar Hill520319  
48.Butler County High Point51579  
48.The Pinnacle515235  
50.Campbell Hill472198  
51.Cadillac Mountain466466  
52.Sewel Fire Tower45880  
53.San Pedro Hill451420  
54.Monroe County North High Point44598  
54.Cass County High Point44518  
56.Sand Mountain439126  
57.Dowdell Knob425157  
58.Cuyahoga County High Point39315  
58.Hillsdale County High Point393116  
60.Lake View Hill3909  
61.Hoosier Hill38392  
62.Lapham Hill37693  
63.High Rock Mountain362155  
63.Jeptha Knob Benchmark362124  
65.Flanigan Hill36073  
66.Barr Benchmark3580  
67.Shades Mountain34191  
68.Youngs Mountain335101  
69.Chaparral Hill32847  
70.Williams Hill324193  
71.Weed Patch Hill32282  
72.Hendricks County High Point31737  
73.Webb County High Point290111  
74.Ellis County High Point27477  
75.Schilling School Hill24432  
76.Myrtle Hill Slope2416  
77.Junction 66020412  
78.Great Blue Hill1981531 2011-05-14 
79.Junction 42013424  
80.Benchmark 3631114  
81.Oak Hill10161  
82.Sugarloaf Mountain9678  
83.Radford Hill75   
84.Sampson County High Point706  
85.Interstate Hill526  

Main Peak List: Click here to see the standard peak listing, showning more informational columns and just the first ascent date.

Front Runners List: Click here to see list completion progress by climbers that log their climbs using

Compare Climbers: Click here to compare ascents of up to 5 climbers working on this list.

About the Multiple Ascent Grid:

  • This table grid shows all peaks on a given list, and all ascents done by Local Hawaii Girl, up to 10 ascents per peak.
  • While many peakbaggers do not like to repeat ascents, some will try to do multiple "laps" or "rounds" of a favorite list, often one close to home.
  • The header for each ascent column shows, in parentheses, the total number of peaks climbed in each "round", and clicking the header link will sort your ascents for that round.
  • Due to space limitations, this listing has just the basic peak info, so up to ten date columns can be shown. Please use the main peak list (linked above) for more basic info and functionality.
  • Some climbers will log two ascents of the same peak on the same day--for example, when doing an out-and-back ridge run with other ascents sandwiched between two of the same peak. Some might not consider these to be two separate ascents for the purposes of doing multiple rounds. Clicking on the "Count a peak only once per day" link in the header will collapse multiple ascents of a peak on a single day into just one ascent for this grid list.

List Description

There are 22 interstate highways in the USA with a length of over 600 miles—in order, this is a list of the numbers of these routes:

5, 10, 15, 20, 25, 29, 35, 40, 44, 55, 64, 65, 70, 75, 77, 80, 81, 84, 85, 90, 94, 95

The longest is I-90 at 3020 miles, and the shortest is I-77 at 610 miles. This network of long highways divides the area of the 48 contiguous states into 85 chunks of land, and this list shows the highest peak for each of these sections.

Note that for the purposes of this analysis, interstate highways that approach coastal areas are assumed to continue to the ocean for the purposes of dividing the regions. Also note that some of these areas, particularly near Chicago and Los Angeles, can be very small.

This list includes many high, popular and well-known peaks, including 15 state high points and an additional 53 county high points. Most of the remaining 16 peaks are quite obscure. Overall, it’s an interesting grab-bag of objectives.


Thanks to Ron Tagliapietra, who created this list as a labor of love, and Andy Martin, who helped with the research.


Map Showing Location of Peaks

 = Peaks climbed by Local Hawaii Girl   = Unclimbed peaks

Click on a peak to see its name and a clickable link.

(Map only shows peaks ranked by clean prominence)

Click Here for a Full Screen Map

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