A. SUMMARY
This dataset contains upcoming and current permitted street and lane closures occurring as a result of the Shared Spaces program, certain special events, and some construction work. This dataset only includes street closures permitted by the San Francisco Municipal Transportation Agency (SFMTA). It doesn’t include street closures managed by other City departments such as Public Works or the Police Department. More details regarding these street closures can be found here.

B. HOW THE DATASET IS CREATED
The data is exported from the Street Closures Salesforce database maintained by the SFMTA ISCOTT unit and the construction closure Access database maintained by SFMTA STP unit. It is converted to the standard Work Zone Data Exchange (WZDx) format per the United States Department of Transportation (USDOT). More information is available from the USDOT's WZDx site and the official WZDx Specification on GitHub.

C. UPDATE PROCESS
This report is issued and posted here daily.

D. HOW TO USE THIS DATASET
The WZDx standard allows infrastructure owners and operators make harmonized work zone data available for third party use. The intended audience includes 511 and navigation systems (both for human drivers and automated driving systems). If you are looking for a format more suitable for mapping or analytics use cases, please see the following datasets:
Temp Street Closures
Temp Street Closure Intersections

Current and past contract opportunities at SFO since SFO started publishing contracts online. More at http://www.flysfo.com/business-at-sfo

A. SUMMARY
This dataset contains Public Works coordinated projects with other city agencies and utilities companies. Each row contains project names, phases, status, contacts, and locations. It is replacing the Envista project datasets.

B. HOW THE DATASET IS CREATED
This dataset is extracted from the DotMaps system via API.

C. UPDATE PROCESS
This datasets is refreshed daily, though the underlying data generally updates on a monthly basis.

D. HOW TO USE THIS DATASET
You can use this dataset to map out coordinated projects between Public Works, other city agencies, and utilities companies around the city of San Francisco.

Parking Signs / Street Space permits are generally issued for construction related work such as building construction activities or sidewalk repair work. Related photos of posted signs are here: https://data.sfgov.org/d/pigs-fac7

Posting Photos of Parking Signs / Street Space Permits. Related parking sign/ street space permit data is here: https://data.sfgov.org/d/sftu-nd43