The ultimate manhole covers site
There are 68 manhole covers has the tag Warnings: Show on map Thumbnails mode
1 Boston - Don’t dump drains to Boston Harbor
2 Loveland, Colorado - storm water
3 London - Collect your dog’s feces
4 Ikeda (Osaka) - Warning against bank transfer fraud
5 St. Louis - Sewage - includes warning not to contaminate spring water
6 Frontenac - a lid with an illustration of a fish and a request not to pollute the water
7 Allentown - SWT - Storm cover
8 London - Electricity - UK Power Networks
9 Tel Aviv Port - Slippery Surface
10 Tokyo - Chuo City - No smoking and no littering
11 Kyoto - No Smoking
12 Tel Aviv Port Promenade - Slippery Surface
13 Tel Aviv - The Electric Company - Modular
14 London - Pedestrian route, forbidden bicycle ride
15 Rome - Trevi Fountain
16 London - Hampstead - Electricity - UK Power Networks
17 New York - Manhattan - BPM
18 London - Greenwich - Electricity - small cap
19 Auderghem - A sidewalk drainage with the inscription "The sea begins here"
20 Nara - Don’t litter, no smoking
21 The Electric Company - Tel Aviv - A Modular cover with hexagons in the background
22 Scarborough (Toronto) - Danger - Sanitary
23 Lakewood (Colorado) - Sewage
24 Richmond (London) - Cycling is prohibited
25 San Francisco - No Dumping
310 Congress St, Boston, MA 02210, USA
220 E 2nd St, Loveland, CO 80537, USA
23 Belsize Square, Belsize Park, London NW3 4HU, UK
2-5 Masumichō, Ikeda, Osaka 563-0041, Japan
5097 Delmar Blvd, St. Louis, MO 63108, USA
11123 Conway Rd, Frontenac, MO 63131, USA
2619 Pennsylvania St, Allentown, PA 18104, USA
9748 Abingdon St, Westminster, London SW1P 3JY, UK
428 St 5, Tel Aviv-Yafo, Israel
Chūō-ku, Tōkyō-to, Japan
Kyōto-shi, Kyōto-fu, Japan
Nemal Tel Aviv St 4, Tel Aviv-Yafo, Israel
Hanna Semer St 3, Tel Aviv-Yafo, Israel
Westbourne Gate, London W2 2UD, UK
Piazza di Trevi, 96, 00187 Roma RM, Italy
1 Thurlow Rd, Hampstead, London NW3 5PJ, UK
427 Broadway, New York, NY 10013, USA
100 Armitage Rd, London SE10 0HJ, UK
Auderghem Saint-Julien, 1160 Auderghem, Belgium
1125 Takabatakecho, Nara, 630-8301, Japan
Pinkas St 48, Tel Aviv-Yafo, Israel
Unnamed Road, Scarborough, ON M1B 5K7, Canada
Union Blvd & W 4th Ave, Lakewood, CO 80228, USA
28 George St, Richmond TW9 1HJ, UK
5017 Marina Green Dr, San Francisco, CA 94115, USA
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