Westpark Tollway Mainlanes Eastbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| FM-1463 | Spring Green | - | 1.00 | Not Available |  |
| Spring Green | Katy-Gaston | - | 1.20 | Not Available | |
| Katy-Gaston | SH-99 Grand Parkway | 6:55:49 PM | 1.90 | 1:39 | 1:37 | 69 |  |
| SH-99 Grand Parkway | Peek | 7:01:48 PM | 1.10 | 00:57 | 2:34 | 69 | |
| Peek | Grand Mission | - | 1.60 | Not Available | |
| Grand Mission | FM-1464 | - | 2.30 | Not Available | |
| FM-1464 | Addicks-Clodine | - | 1.50 | Not Available | |
| Addicks-Clodine | Eldridge | 7:01:48 PM | 2.20 | 2:08 | 4:39 | 62 | |
| Eldridge | West Houston Center | 7:01:48 PM | 1.90 | 3:37 | 8:16 | 32 |  |
| West Houston Center | Beltway 8-West | 7:01:48 PM | 2.40 | 3:06 | 11:22 | 46 |  |
| Beltway 8-West | Fondren | 7:01:48 PM | 1.80 | 1:45 | 13:07 | 62 | |
| Fondren | US-59 Southwest | 7:01:48 PM | 1.70 | 2:03 | 15:10 | 50 | |
| Summary | 20.6 | Not Available | |
Westpark Tollway Mainlanes Westbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-59 Southwest | Fondren | 7:01:48 PM | 1.70 | 1:28 | 1:28 | 70 | |
| Fondren | Beltway 8-West | 7:01:48 PM | 1.80 | 1:42 | 3:10 | 64 | |
| Beltway 8-West | West Houston Center | 7:01:48 PM | 2.40 | 2:29 | 5:39 | 58 | |
| West Houston Center | Eldridge | 7:01:48 PM | 1.90 | 1:56 | 7:35 | 59 | |
| Eldridge | Addicks-Clodine | 7:01:48 PM | 2.20 | 2:10 | 9:45 | 61 | |
| Addicks-Clodine | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Grand Mission | - | 2.30 | Not Available | |
| Grand Mission | Peek | - | 1.60 | Not Available | |
| Peek | SH-99 Grand Parkway | 7:01:48 PM | 1.10 | 00:56 | 10:38 | 71 | |
| SH-99 Grand Parkway | Katy-Gaston | 7:01:48 PM | 1.90 | 1:39 | 12:17 | 69 | |
| Katy-Gaston | Spring Green | - | 1.20 | Not Available | |
| Spring Green | FM-1463 | - | 1.00 | Not Available | |
| Summary | 20.6 | 12:15 | 12:15 | 101 | |
