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 | 11:19:36 PM | 1.60 | 1:59 | 1:56 | 48 |  |
| Harlem Rd | W Bellfort | 11:23:37 PM | 1.50 | 1:04 | 3:00 | 84 |  |
| W Bellfort | Bellaire | 11:23:37 PM | 2.90 | 2:29 | 5:29 | 70 | |
| Bellaire | S Fry Rd | 11:23:37 PM | 1.60 | 1:34 | 7:03 | 61 | |
| S Fry Rd | Cinco Ranch Blvd | 11:23:37 PM | 2.00 | 1:51 | 8:54 | 65 | |
| Cinco Ranch Blvd | Kingsland | 11:23:37 PM | 2.20 | 2:06 | 11:00 | 63 | |
| Kingsland | IH-10 Katy | 11:23:37 PM | 1.25 | 1:09 | 12:09 | 65 | |
| IH-10 Katy | Morton | 11:23:37 PM | 1.50 | 1:39 | 13:48 | 55 | |
| Morton | Clay Rd | 11:23:37 PM | 1.60 | 1:20 | 15:08 | 72 | |
| Clay Rd | Beckendorff | 11:23:37 PM | 1.30 | 1:11 | 16:19 | 66 | |
| Beckendorff | FM-529 | 11:23:37 PM | 1.00 | 00:51 | 17:10 | 71 | |
| FM-529 | West Rd | 11:23:37 PM | 2.50 | 2:20 | 19:30 | 64 | |
| West Rd | House Hahl | 11:23:37 PM | 1.30 | 1:09 | 20:39 | 68 | |
| House Hahl | Bridgeland Lake Parkway | 11:23:37 PM | 1.40 | 1:13 | 21:52 | 69 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:23:37 PM | 2.40 | 2:00 | 23:52 | 72 | |
| 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 | 11:23:37 PM | 2.40 | 2:07 | 2:07 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 11:23:37 PM | 1.40 | 1:20 | 3:27 | 63 | |
| House Hahl | West Rd | 11:23:37 PM | 1.30 | 1:14 | 4:41 | 63 | |
| West Rd | FM-529 | 11:23:37 PM | 2.50 | 2:13 | 6:54 | 68 | |
| FM-529 | Beckendorff | 11:23:37 PM | 1.00 | 00:57 | 7:51 | 63 | |
| Beckendorff | Clay Rd | 11:23:37 PM | 1.30 | 1:05 | 8:56 | 72 | |
| Clay Rd | Morton | 11:23:37 PM | 1.60 | 1:38 | 10:34 | 59 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 11:23:37 PM | 1.25 | 1:14 | 11:47 | 61 | |
| Kingsland | Cinco Ranch Blvd | 11:23:37 PM | 2.20 | 2:17 | 14:04 | 58 | |
| Cinco Ranch Blvd | S Fry Rd | 11:23:37 PM | 2.00 | 1:52 | 15:56 | 64 | |
| S Fry Rd | Bellaire | 11:23:37 PM | 1.60 | 1:27 | 17:23 | 66 | |
| Bellaire | W Bellfort | 11:23:37 PM | 2.90 | 2:58 | 20:21 | 59 | |
| 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 | - | 1.00 | Not Available | |
| Summary | 30.55 | 20:16 | 20:16 | 90 | |
