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 | 8:40:51 PM | 1.00 | 1:07 | 1:07 | 54 |  |
| Spring Green | Katy-Gaston | 8:31:51 PM | 1.20 | 1:05 | 2:12 | 66 | |
| Katy-Gaston | SH-99 Grand Parkway | 8:40:51 PM | 1.90 | 1:41 | 3:53 | 68 | |
| SH-99 Grand Parkway | Peek | 8:40:51 PM | 1.10 | 00:53 | 4:46 | 75 | |
| Peek | Grand Mission | 8:37:50 PM | 1.60 | 1:21 | 6:07 | 71 | |
| Grand Mission | FM-1464 | - | 2.30 | Not Available |  |
| FM-1464 | Addicks-Clodine | - | 1.50 | Not Available | |
| Addicks-Clodine | Eldridge | - | 2.20 | Not Available | |
| Eldridge | West Houston Center | - | 1.90 | Not Available | |
| West Houston Center | Beltway 8-West | 8:40:51 PM | 2.40 | 2:02 | 8:05 | 71 | |
| Beltway 8-West | Fondren | - | 1.80 | Not Available | |
| Fondren | US-59 Southwest | - | 1.70 | Not Available | |
| Summary | 20.6 | 8:03 | 8:03 | 154 | |
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 | - | 1.70 | Not Available | |
| Fondren | Beltway 8-West | - | 1.80 | Not Available | |
| Beltway 8-West | West Houston Center | 8:40:51 PM | 2.40 | 2:13 | 2:11 | 65 | |
| West Houston Center | Eldridge | - | 1.90 | Not Available | |
| Eldridge | Addicks-Clodine | - | 2.20 | Not Available | |
| Addicks-Clodine | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Grand Mission | 8:40:51 PM | 2.30 | 2:06 | 4:14 | 66 | |
| Grand Mission | Peek | - | 1.60 | Not Available | |
| Peek | SH-99 Grand Parkway | 8:40:51 PM | 1.10 | 00:49 | 5:02 | 81 | |
| SH-99 Grand Parkway | Katy-Gaston | 8:40:51 PM | 1.90 | 1:30 | 6:32 | 76 | |
| Katy-Gaston | Spring Green | 8:40:51 PM | 1.20 | 00:56 | 7:28 | 77 | |
| Spring Green | FM-1463 | 8:40:51 PM | 1.00 | 1:02 | 8:30 | 58 | |
| Summary | 20.6 | Not Available | |
