Creating Moving Averages in PowerBI for travel time across different routes

[DAX_pbi_learner]

Hi,
I have a table with route_ids, travel time (in minutes), date(date the travel time is recorded for). I need 30 day rolling average, 7 day rolling average across routes. However, since the dataset has about 40+ unique routes the dates are repeated(for each route) and I'm not sure how to code this in DAX while accounting for each route. All the examples for rolling/moving averages show total sales and dates for one product or stock. Any advice on functions I can incorporate?
Thank You 

[Greg_Deckler]

@DAX_pbi_learner For general guidance: Better Rolling Average - Microsoft Power BI Community

If you can provide sample data and expected output, can be more specific. Sorry, having trouble following, can you post sample data as text and expected output?
Not really enough information to go on, please first check if your issue is a common issue listed here: https://community.powerbi.com/t5/Community-Blog/Before-You-Post-Read-This/ba-p/1116882

Also, please see this post regarding How to Get Your Question Answered Quickly: https://community.powerbi.com/t5/Community-Blog/How-to-Get-Your-Question-Answered-Quickly/ba-p/38490

The most important parts are:
1. Sample data as text, use the table tool in the editing bar
2. Expected output from sample data
3. Explanation in words of how to get from 1. to 2.

[DAX_pbi_learner]

Above is the sample data with: the route id, date of week, date, mmdd, start time, end time, and finally the travel time. Each route in the dataset has 3 records per day for 3 different time blocks (5am to 10am, 10am to 2pm, and 2pm to 7pm). My expected output (in this example, I've calculated 7 day Moving Average and 7 Day Weekday Moving Averages for one ID and one time slot) which I'm trying to do via DAX:

id/route	dow	date	mmdd	startTime	endTime	tt_mins	7 day moving average	7 day moving average weekday
39	Wednesday	1/1/2020	1-Jan	5am	10am	1.826
39	Thursday	1/2/2020	2-Jan	5am	10am	1.874
39	Friday	1/3/2020	3-Jan	5am	10am	1.848
39	Saturday	1/4/2020	4-Jan	5am	10am	1.814
39	Sunday	1/5/2020	5-Jan	5am	10am	1.893
39	Monday	1/6/2020	6-Jan	5am	10am	1.843
39	Tuesday	1/7/2020	7-Jan	5am	10am	1.861	9.142995335
39	Wednesday	1/8/2020	8-Jan	5am	10am	1.851	9.470765363
39	Thursday	1/9/2020	9-Jan	5am	10am	1.888	9.64475664	9.567319854
39	Friday	1/10/2020	10-Jan	5am	10am	1.837	9.8329354	10.01404385
39	Saturday	1/11/2020	11-Jan	5am	10am	1.836	9.924645453
39	Sunday	1/12/2020	12-Jan	5am	10am	1.821	9.813646952
39	Monday	1/13/2020	13-Jan	5am	10am	1.87	9.779827003	10.02897263
39	Tuesday	1/14/2020	14-Jan	5am	10am	1.891	9.786382285	10.22525433

@Greg_Deckler  let me know if this makes more sense. 

Thank You