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 | 5:04:51 PM | 1.20 | 1:06 | 1:05 | 65 |  |
| Katy-Gaston | SH-99 Grand Parkway | 5:04:51 PM | 1.90 | 1:27 | 2:32 | 79 | |
| SH-99 Grand Parkway | Peek | 5:04:51 PM | 1.10 | 00:54 | 3:26 | 73 | |
| Peek | Grand Mission | 5:04:51 PM | 1.60 | 1:19 | 4:45 | 73 | |
| Grand Mission | FM-1464 | 5:04:51 PM | 2.30 | 1:57 | 6:42 | 71 | |
| FM-1464 | Addicks-Clodine | 5:04:51 PM | 1.50 | 1:21 | 8:03 | 67 | |
| Addicks-Clodine | Eldridge | 5:04:51 PM | 2.20 | 1:57 | 10:00 | 68 | |
| Eldridge | West Houston Center | 5:04:51 PM | 1.90 | 1:39 | 11:39 | 69 | |
| West Houston Center | Beltway 8-West | 5:04:51 PM | 2.40 | 2:04 | 13:43 | 70 | |
| Beltway 8-West | Fondren | - | 1.80 | Not Available | |
| Fondren | US-59 Southwest | - | 1.70 | Not Available | |
| 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 | - | 1.70 | Not Available | |
| Fondren | Beltway 8-West | - | 1.80 | Not Available | |
| Beltway 8-West | West Houston Center | 5:04:51 PM | 2.40 | 7:28 | 7:26 | 19 |  |
| West Houston Center | Eldridge | 5:04:51 PM | 1.90 | 1:55 | 9:21 | 59 | |
| Eldridge | Addicks-Clodine | 5:04:51 PM | 2.20 | 2:05 | 11:26 | 63 | |
| Addicks-Clodine | FM-1464 | 5:04:51 PM | 1.50 | 1:25 | 12:51 | 64 | |
| FM-1464 | Grand Mission | 5:04:51 PM | 2.30 | 2:00 | 14:51 | 69 | |
| Grand Mission | Peek | 5:04:51 PM | 1.60 | 1:33 | 16:24 | 62 | |
| Peek | SH-99 Grand Parkway | 5:04:51 PM | 1.10 | 00:56 | 17:20 | 71 | |
| SH-99 Grand Parkway | Katy-Gaston | 5:04:51 PM | 1.90 | 1:38 | 18:58 | 70 | |
| Katy-Gaston | Spring Green | 5:04:51 PM | 1.20 | 1:03 | 20:01 | 69 | |
| Spring Green | FM-1463 | - | 1.00 | Not Available | |
| Summary | 20.6 | Not Available | |
