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 | 11:02:48 PM | 1.20 | 1:40 | 1:39 | 43 |  |
| Katy-Gaston | SH-99 Grand Parkway | - | 1.90 | Not Available | |
| SH-99 Grand Parkway | Peek | 11:02:48 PM | 1.10 | 00:57 | 2:35 | 69 |  |
| Peek | Grand Mission | 10:58:49 PM | 1.60 | 1:10 | 3:45 | 82 | |
| Grand Mission | FM-1464 | 11:02:48 PM | 2.30 | 2:27 | 6:12 | 56 | |
| FM-1464 | Addicks-Clodine | - | 1.50 | Not Available | |
| Addicks-Clodine | Eldridge | - | 2.20 | Not Available | |
| Eldridge | West Houston Center | 11:02:48 PM | 1.90 | 1:50 | 8:00 | 62 | |
| West Houston Center | Beltway 8-West | 11:02:48 PM | 2.40 | 2:11 | 10:11 | 66 | |
| Beltway 8-West | Fondren | 11:02:48 PM | 1.80 | 1:41 | 11:52 | 64 | |
| Fondren | US-59 Southwest | 11:02:48 PM | 1.70 | 2:03 | 13:55 | 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 | 11:02:48 PM | 1.70 | 1:26 | 1:26 | 71 | |
| Fondren | Beltway 8-West | 11:02:48 PM | 1.80 | 1:38 | 3:04 | 66 | |
| Beltway 8-West | West Houston Center | 11:02:48 PM | 2.40 | 2:16 | 5:20 | 64 | |
| West Houston Center | Eldridge | 11:02:48 PM | 1.90 | 1:52 | 7:12 | 61 | |
| Eldridge | Addicks-Clodine | - | 2.20 | Not Available | |
| 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 | - | 1.10 | Not Available | |
| SH-99 Grand Parkway | Katy-Gaston | - | 1.90 | Not Available | |
| Katy-Gaston | Spring Green | - | 1.20 | Not Available | |
| Spring Green | FM-1463 | 11:02:48 PM | 1.00 | 1:01 | 8:06 | 59 | |
| Summary | 20.6 | 8:06 | 8:06 | 153 | |
