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  Prom-M TotalRound 1
29.Apple Orchard Mountain1288861  
28.Bald Knob1329622  
17.Baldy Peak25541194  
27.Balsam Beartown Mountain1436649  
65.Barr Benchmark3580  
80.Benchmark 3631111  
19.Black Elk Peak2204887  
34.Blue Knob951238  
46.Blue Mounds524285  
47.Briar Hill520317  
38.Buffalo Lookout781110  
49.Butler County High Point51273  
51.Cadillac Mountain466466  
50.Campbell Hill472195  
53.Cass County High Point44512  
69.Chaparral Hill32841  
40.Cheaha Mountain733440  
22.Clingmans Dome20251373  
9.Crazy Peak34171740  
33.Cross Mountain1077638  
58.Cuyahoga County High Point3909  
31.Davis Benchmark127311  
57.Dowdell Knob425151  
41.Eagle Mountain701403  
74.Ellis County High Point27477  
66.Flanigan Hill35461  
6.Gannett Peak42072157  
78.Great Blue Hill1951471 2011-05-14 
72.Hendricks County High Point31430  
63.High Rock Mountain362152  
58.Hillsdale County High Point390110  
35.Hinch Mountain929484  
61.Hoosier Hill38391  
85.Interstate Hill490  
63.Jeptha Knob Benchmark362121  
79.Junction 42012812  
77.Junction 6602016  
58.Lake View Hill3906  
62.Lapham Hill37689  
4.Longs Peak4345896  
36.Magazine Mountain839650  
55.Monroe County North High Point43985  
44.Mount Arvon603289  
11.Mount Baker32862686  
39.Mount Constitution734734  
15.Mount Eddy27511556  
2.Mount Elbert43992765  
20.Mount Mitchell20371856  
18.Mount Olympus24292389  
16.Mount Pinos26921463  
3.Mount Rainier43924037  
13.Mount San Antonio30681897  
5.Mount Shasta43172975  
24.Mount Washington191718741 2014-07-14 
1.Mount Whitney44193072  
76.Myrtle Hill Slope2380  
37.North Mountain788422  
81.Oak Hill10158  
45.Okabena Hill52721  
42.Pimple Hill674113  
43.Punished Womans Mound63449  
83.Radford Hill75   
84.Sampson County High Point703  
8.San Gorgonio Mountain35052528  
10.San Jacinto Peak33042536  
53.San Pedro Hill445414  
56.Sand Mountain433120  
12.Sandia Crest32551249  
25.Santiago Peak17331337  
75.Schilling School Hill24432  
52.Sewel Fire Tower45877  
67.Shades Mountain33585  
7.Sierra Blanca Peak36491686  
30.Slide Mountain12741000  
26.Spruce Knob1482848  
82.Sugarloaf Mountain9475  
48.The Pinnacle515229  
14.Thurston Peak2958820  
21.Warren Peaks2027549  
73.Webb County High Point287108  
71.Weed Patch Hill32279  
23.Weld County High Point194524  
70.Williams Hill324190  
68.Youngs Mountain33294  

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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