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.

  • At least 8 characters
  • One uppercase letter
  • One lowercase letter
  • One number
Passwords match

Leaderboard

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

Niagara Falls so far

Contributors
58
Labels placed
1,448
Validations
2,686
Streets explored
21 km

Across all 60 Project Sidewalk cities, the community has contributed 1,718,461 labels and 2,458,483 validations. See community impact

Want to see where you rank? Create a free account to track your labels, earn badges and trophies, and climb the board.

Top of the board

Niagara Falls's all-time leaders. 🏆

39 labels
2nd place
950 labels
1st place
52 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 16.2 km 97%
2 JBFlash 39 7 219 m 100%
3 mikaylab731 52 39 1265 m 82%
4 axn3281 22 11 150 m N/A
5 clairedevallance 16 5 62 m N/A
6 Fernando 17 4 123 m 92%
7 edpm813 17 7 0 m 92%
8 Nasa 27 15 2.1 km 56%
9 muilu 25 2 0 m N/A
10 DDVZ131 13 3 0 m 20%

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 57,761 4275 775.3 km 97%
2 alysal Gainesville 14,887 2090 319.2 km 94%
3 john_seattle Seattle 14,777 3660 453.0 km 90%
4 Caely Danville 14,453 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 10,213 898 134.7 km 91%
8 wackylama DC 9,789 433 196.3 km 89%
9 matthew.luebke Teaneck 7,882 1489 192.0 km 98%
10 Alvin S Seattle 7,561 406 63.4 km 80%

Distance is refreshed once a day.

Community impact

The whole Project Sidewalk community, across every city.

18,583Contributors
1,718,461Labels placed
2,458,483Validations
38,335 kmStreets explored
60Cities