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 | 5:36:57 PM | 1.90 | 1:32 | 1:30 | 74 |  |
| SH-99 Grand Parkway | Peek | 6:00:57 PM | 1.10 | 00:59 | 2:29 | 67 | |
| Peek | Grand Mission | 6:00:57 PM | 1.60 | 1:23 | 3:52 | 69 | |
| Grand Mission | FM-1464 | 6:00:57 PM | 2.30 | 2:05 | 5:57 | 66 | |
| FM-1464 | Addicks-Clodine | 6:00:57 PM | 1.50 | 1:28 | 7:25 | 61 | |
| Addicks-Clodine | Eldridge | 6:00:57 PM | 2.20 | 2:10 | 9:35 | 61 | |
| Eldridge | West Houston Center | 6:00:57 PM | 1.90 | 2:03 | 11:38 | 56 | |
| West Houston Center | Beltway 8-West | 6:00:57 PM | 2.40 | 3:07 | 14:45 | 46 |  |
| 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 | 6:00:57 PM | 2.40 | 10:06 | 10:04 | 14 |  |
| West Houston Center | Eldridge | 6:00:57 PM | 1.90 | 2:28 | 12:32 | 46 | |
| Eldridge | Addicks-Clodine | 6:00:57 PM | 2.20 | 3:39 | 16:11 | 36 |  |
| Addicks-Clodine | FM-1464 | 6:00:57 PM | 1.50 | 1:36 | 17:47 | 56 | |
| FM-1464 | Grand Mission | 6:00:57 PM | 2.30 | 2:13 | 20:00 | 62 | |
| Grand Mission | Peek | 6:00:57 PM | 1.60 | 1:32 | 21:32 | 63 | |
| Peek | SH-99 Grand Parkway | 6:00:57 PM | 1.10 | 1:00 | 22:32 | 66 | |
| SH-99 Grand Parkway | Katy-Gaston | 6:00:57 PM | 1.90 | 1:48 | 24:20 | 63 | |
| Katy-Gaston | Spring Green | - | 1.20 | Not Available | |
| Spring Green | FM-1463 | - | 1.00 | Not Available | |
| Summary | 20.6 | Not Available | |
