I am looking for a dataset which provides a record of roadworks operations in and around London. Alternatively I might be able to make use of a log of traffic/congestion much like what Google maps provides for road trips. Please let me know if you are aware of such a record. Thanks in advance.
You can find the data here -:
P.S - I work for datazar, an open data library, where people can share, discover and work with data.