SH-99 Lanier Parkway-West Mainlanes Northbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| Brazos River | New Territory | 10:19:41 PM | 1.00 | 1:05 | 1:05 | 55 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 10:19:41 PM | 2.90 | 3:39 | 4:40 | 48 |  |
| Bellaire | S Fry Rd | 10:19:41 PM | 1.60 | 1:41 | 6:21 | 57 | |
| S Fry Rd | Cinco Ranch Blvd | 10:19:41 PM | 2.00 | 1:55 | 8:16 | 63 | |
| Cinco Ranch Blvd | Kingsland | 10:19:41 PM | 2.20 | 2:10 | 10:26 | 61 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 10:19:41 PM | 1.50 | 2:26 | 12:51 | 37 |  |
| Morton | Clay Rd | 10:19:41 PM | 1.60 | 1:23 | 14:14 | 69 | |
| Clay Rd | Beckendorff | 10:19:41 PM | 1.30 | 1:18 | 15:32 | 60 | |
| Beckendorff | FM-529 | 10:19:41 PM | 1.00 | 00:54 | 16:26 | 67 | |
| FM-529 | West Rd | 10:19:41 PM | 2.50 | 1:56 | 18:22 | 78 | |
| West Rd | House Hahl | 10:19:41 PM | 1.30 | 1:30 | 19:52 | 52 | |
| House Hahl | Bridgeland Lake Parkway | 10:19:41 PM | 1.40 | 1:18 | 21:10 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:19:41 PM | 2.40 | 2:10 | 23:20 | 66 | |
| Summary | 30.55 | 23:20 | 23:20 | 79 | |
SH-99 Lanier Parkway-West Mainlanes Southbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-290 Northwest | Bridgeland Lake Parkway | 10:19:41 PM | 2.40 | 2:05 | 2:05 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 10:19:41 PM | 1.40 | 1:24 | 3:29 | 60 | |
| House Hahl | West Rd | 10:19:41 PM | 1.30 | 1:32 | 5:01 | 51 | |
| West Rd | FM-529 | 10:19:41 PM | 2.50 | 1:48 | 6:49 | 83 | |
| FM-529 | Beckendorff | 10:19:41 PM | 1.00 | 1:14 | 8:03 | 49 | |
| Beckendorff | Clay Rd | 10:19:41 PM | 1.30 | 1:07 | 9:10 | 70 | |
| Clay Rd | Morton | 10:19:41 PM | 1.60 | 3:14 | 12:24 | 30 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 10:19:41 PM | 2.20 | 1:56 | 14:18 | 68 | |
| Cinco Ranch Blvd | S Fry Rd | 10:19:41 PM | 2.00 | 1:47 | 16:05 | 67 | |
| S Fry Rd | Bellaire | 10:19:41 PM | 1.60 | 1:38 | 17:43 | 59 | |
| Bellaire | W Bellfort | 10:19:41 PM | 2.90 | 2:39 | 20:22 | 66 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 10:19:41 PM | 1.00 | 00:57 | 21:15 | 63 | |
| Summary | 30.55 | 21:15 | 21:15 | 86 | |
