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 | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 6:09:32 PM | 1.60 | 1:25 | 1:22 | 68 |  |
| Harlem Rd | W Bellfort | 6:09:32 PM | 1.50 | 1:14 | 2:36 | 73 | |
| W Bellfort | Bellaire | 6:09:32 PM | 2.90 | 2:38 | 5:14 | 66 | |
| Bellaire | S Fry Rd | 6:09:32 PM | 1.60 | 1:25 | 6:39 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 6:09:32 PM | 2.00 | 5:20 | 11:59 | 22 |  |
| Cinco Ranch Blvd | Kingsland | 6:09:32 PM | 2.20 | 6:00 | 17:59 | 22 | |
| Kingsland | IH-10 Katy | 6:09:32 PM | 1.25 | 1:03 | 19:02 | 71 | |
| IH-10 Katy | Morton | 6:09:32 PM | 1.50 | 2:58 | 22:00 | 30 |  |
| Morton | Clay Rd | 6:09:32 PM | 1.60 | 1:55 | 23:55 | 50 | |
| Clay Rd | Beckendorff | 6:09:32 PM | 1.30 | 1:21 | 25:16 | 58 | |
| Beckendorff | FM-529 | 6:09:32 PM | 1.00 | 1:11 | 26:27 | 51 | |
| FM-529 | West Rd | 6:09:32 PM | 2.50 | 2:30 | 28:57 | 60 | |
| West Rd | House Hahl | 6:09:32 PM | 1.30 | 1:15 | 30:12 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 6:09:32 PM | 1.40 | 1:18 | 31:30 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 6:09:32 PM | 2.40 | 2:10 | 33:40 | 66 | |
| Summary | 30.55 | Not Available | |
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 | 6:09:32 PM | 2.40 | 2:02 | 2:02 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 6:09:32 PM | 1.40 | 1:14 | 3:16 | 68 | |
| House Hahl | West Rd | 6:09:32 PM | 1.30 | 1:12 | 4:28 | 65 | |
| West Rd | FM-529 | 6:09:32 PM | 2.50 | 2:42 | 7:10 | 56 | |
| FM-529 | Beckendorff | 6:09:32 PM | 1.00 | 2:05 | 9:15 | 29 | |
| Beckendorff | Clay Rd | 6:09:32 PM | 1.30 | 1:28 | 10:43 | 53 | |
| Clay Rd | Morton | 6:09:32 PM | 1.60 | 2:05 | 12:48 | 46 |  |
| Morton | IH-10 Katy | 6:07:31 PM | 1.50 | 1:07 | 13:55 | 81 | |
| IH-10 Katy | Kingsland | 6:09:32 PM | 1.25 | 1:19 | 15:14 | 57 | |
| Kingsland | Cinco Ranch Blvd | 6:09:32 PM | 2.20 | 3:04 | 18:18 | 43 | |
| Cinco Ranch Blvd | S Fry Rd | 6:09:32 PM | 2.00 | 5:21 | 23:39 | 22 | |
| S Fry Rd | Bellaire | 6:09:32 PM | 1.60 | 1:34 | 25:13 | 61 | |
| Bellaire | W Bellfort | 6:09:32 PM | 2.90 | 2:41 | 27:54 | 65 | |
| W Bellfort | Harlem Rd | 6:09:32 PM | 1.50 | 1:19 | 29:13 | 68 | |
| Harlem Rd | Oyster Creek | 6:09:32 PM | 1.60 | 1:28 | 30:41 | 65 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 30:38 | 30:38 | 60 | |
