In VANETs, safety related applications usually operate based on wireless broadcast since warning messages (e.g., accident, blocked street, traffic etc.) need to be delivered to all nearby related vehicles. Real time safety related applications, a delayed emergency message may cause a terrible traffic accident, and thus the latency of the emergency message should be minimized. However, in VANETs multi-hop emergency message transmissions are indispensable due to the limited wireless communication range, and to quickly select a remote forwarding node to relay emergency message. Now in the project using server connection only the vehicle which met with an accident get the latitude and longitude value using google maps API and share the same latitude and longitude values to nearby vehicles and at the same time, it alerts the Police Control Room and Emergency control centre with an emergency alert message. Alocalhost connection is made in this project. In order to alleviate message redundancy and reduce message latency, some integrated proposals have been presented by taking into account that the emergency message broadcast at intersections in the urban scenario. Then directional broadcast is adopted at each hop until the emergency message reaches an intersection area where multicast is performed again, which finally enables the emergency information to cover the target area. Analysis and simulation results shows that the proposed UMBP significantly increases the performance of multi-hop broadcast in terms of one-hop delay, propagation speed and reception rate.