Project Sidewalk

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Project Sidewalk

Join Project Sidewalk

Map sidewalks. Help make your city accessible to everyone.

3–30 characters — letters, numbers, hyphens, and underscores

Pick a nickname — you don't have to use your real name. It's shown publicly on the leaderboard and your profile, and you can change it anytime.

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  • One uppercase letter
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Leaderboard

Every label makes sidewalks more accessible and safe for everyone. Here's how the community is doing.

Niagara Falls so far

Contributors
48
Labels placed
1,399
Validations
2,450
Streets explored
21 km

Across all 59 Project Sidewalk cities, the community has contributed 1,675,940 labels and 2,345,362 validations. See community impact

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Top of the board

Niagara Falls's all-time leaders. 🏆

mikaylab731
52 labels
2nd place
Kyle Gao
950 labels
1st place
JBFlash
39 labels
3rd place

Niagara Falls all-time

The top all-time mappers in Niagara Falls ranked by overall score.

How is the ranking computed?
Rank is an overall score that rewards a balance of labels placed, distance explored, and label accuracy — so steady, high-quality mapping counts for more than sheer volume. That's why the label counts below aren't in strict order. (The weekly and team boards use the same score.)
#MapperLabelsMissionsDistance Accuracy
1 Kyle Gao 950 100 15.0 km 96%
2 mikaylab731 52 39 1246 m 87%
3 JBFlash 39 7 219 m 98%
4 axn3281 22 11 150 m N/A
5 Fernando 17 4 123 m 92%
6 edpm813 17 7 58 m 87%
7 zoeg333 11 2 0 m 92%
8 Nasa 27 15 1217 m 50%
9 DDVZ131 13 3 0 m 27%
10 muilu 25 2 65 m N/A

Niagara Falls this week

Fresh every Monday — the best place to climb fast.

✨ No labels yet this week — be the first on the board!

Teams in Niagara Falls

Create or join a team to make a difference together!

👥 No teams yet — be the first! Create one and invite friends or classmates.

All cities, all-time

The top mappers across every Project Sidewalk city, ranked by total labels.

#Mapper Top city LabelsMissionsDistance Accuracy
1 DW St. Louis 53,714 3978 634.4 km 96%
2 alysal Gainesville 14,887 2090 319.2 km 94%
3 john_seattle Seattle 14,677 3638 446.9 km 90%
4 Caely Danville 14,456 1078 150.5 km 95%
5 KiraI Knox County 12,925 751 84.1 km 88%
6 swaechter Chicago 11,114 1077 121.3 km 93%
7 sk Seattle 10,235 898 134.7 km 91%
8 matthew.luebke Teaneck 7,905 1489 192.0 km 98%
9 Alvin S Seattle 7,584 406 63.4 km 80%
10 skylarko Seattle 7,342 3194 62.8 km 58%

Distance is refreshed once a day.

Community impact

The whole Project Sidewalk community, across every city.

18,159Contributors
1,675,940Labels placed
2,345,362Validations
30,957 kmStreets explored
59Cities