SQL Server : Querying Multiple Rows, Returning In One

We are currently working with some data which is stored as in the screenshot below. We are using this to display information in a C# application. The only way we can get the application to work as needed is to have the information in one single row.

We have tried some methods on Display multiple rows and column values into a single row, multiple column values to no avail.

Desired output
We require each row with the same date and vehicleID to be on the same row to be output from our stored procedure.

Any help would be greatly appreciated. Cheers.

Current Dataset


if I understood correctly, you don't know how many unique date/vehicle_id combinations there are in the data. hence you can't just do a pivot over a set list of values.

in this case, you would need to build up a list of the date/vehicle ids dynamically, and then pivot over that list.

please check out the following examples involving dynamic SQL and pivot tables:

PIVOT in sql 2005

SQL Server : dynamic pivot over 5 columns

Pivot Dynamic Columns, no Aggregation

SQL Server dynamic PIVOT query?

Dynamic Pivot Columns in SQL Server

SQL Pivot Query with Dynamic Columns


 ? Need to pivot or crosstab a table but not in the conventional way. please
 ? How to write a query which will result in the following format?
 ? How do I PIVOT in SQL Server with dynamic columns, values, and datatypes?
 ? Multi Column Dynamic Pivot Table
 ? Dynamic PIVOT with Numbered Column Names
 ? SQL Server dynamic PIVOT query - fields order
 ? T-SQL dynamic pivot
 ? T-SQL dynamic pivot
 ? T-SQL dynamic pivot
 ? Converting Row to Column dynamically in SQL