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 | 4:52:57 PM | 1.90 | 1:32 | 1:30 | 74 |  |
| SH-99 Grand Parkway | Peek | 4:52:57 PM | 1.10 | 00:57 | 2:27 | 69 | |
| Peek | Grand Mission | 4:52:57 PM | 1.60 | 1:23 | 3:50 | 69 | |
| Grand Mission | FM-1464 | 4:52:57 PM | 2.30 | 2:14 | 6:04 | 62 | |
| FM-1464 | Addicks-Clodine | 4:52:57 PM | 1.50 | 1:24 | 7:28 | 64 | |
| Addicks-Clodine | Eldridge | 4:52:57 PM | 2.20 | 2:07 | 9:35 | 62 | |
| Eldridge | West Houston Center | 4:52:57 PM | 1.90 | 2:03 | 11:38 | 56 | |
| West Houston Center | Beltway 8-West | 4:52:57 PM | 2.40 | 2:35 | 14:13 | 56 | |
| 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 | 4:52:57 PM | 2.40 | 7:41 | 7:39 | 19 |  |
| West Houston Center | Eldridge | 4:52:57 PM | 1.90 | 2:02 | 9:41 | 56 | |
| Eldridge | Addicks-Clodine | 4:52:57 PM | 2.20 | 2:12 | 11:53 | 60 | |
| Addicks-Clodine | FM-1464 | 4:52:57 PM | 1.50 | 1:30 | 13:23 | 60 | |
| FM-1464 | Grand Mission | 4:52:57 PM | 2.30 | 2:13 | 15:36 | 62 | |
| Grand Mission | Peek | 4:52:57 PM | 1.60 | 1:28 | 17:04 | 65 | |
| Peek | SH-99 Grand Parkway | 4:52:57 PM | 1.10 | 00:55 | 17:59 | 72 | |
| SH-99 Grand Parkway | Katy-Gaston | 4:52:57 PM | 1.90 | 1:35 | 19:34 | 72 | |
| Katy-Gaston | Spring Green | - | 1.20 | Not Available | |
| Spring Green | FM-1463 | - | 1.00 | Not Available | |
| Summary | 20.6 | Not Available | |
