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 | 10:55:35 PM | 2.00 | 1:45 | 1:43 | 69 |  |
| Oyster Creek | Harlem Rd | 10:55:35 PM | 1.60 | 1:34 | 3:17 | 61 | |
| Harlem Rd | W Bellfort | 10:55:35 PM | 1.50 | 1:15 | 4:32 | 72 | |
| W Bellfort | Bellaire | 10:55:35 PM | 2.90 | 2:26 | 6:58 | 72 | |
| Bellaire | S Fry Rd | 10:55:35 PM | 1.60 | 1:36 | 8:34 | 60 | |
| S Fry Rd | Cinco Ranch Blvd | 10:55:35 PM | 2.00 | 1:48 | 10:22 | 67 | |
| Cinco Ranch Blvd | Kingsland | 10:55:35 PM | 2.20 | 2:07 | 12:29 | 62 | |
| Kingsland | IH-10 Katy | 10:55:35 PM | 1.25 | 1:12 | 13:41 | 62 | |
| IH-10 Katy | Morton | 10:54:35 PM | 1.50 | 1:55 | 15:36 | 47 |  |
| Morton | Clay Rd | 10:55:35 PM | 1.60 | 1:11 | 16:47 | 81 | |
| Clay Rd | Beckendorff | 10:55:35 PM | 1.30 | 1:14 | 18:01 | 63 | |
| Beckendorff | FM-529 | 10:55:35 PM | 1.00 | 00:47 | 18:48 | 77 | |
| FM-529 | West Rd | 10:55:35 PM | 2.50 | 2:21 | 21:09 | 64 | |
| West Rd | House Hahl | 10:55:35 PM | 1.30 | 1:18 | 22:27 | 60 | |
| House Hahl | Bridgeland Lake Parkway | 10:55:35 PM | 1.40 | 1:15 | 23:42 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:55:35 PM | 2.40 | 2:16 | 25:58 | 64 | |
| 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 | 10:55:35 PM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 10:55:35 PM | 1.40 | 1:24 | 3:28 | 60 | |
| House Hahl | West Rd | 10:55:35 PM | 1.30 | 1:18 | 4:46 | 60 | |
| West Rd | FM-529 | 10:55:35 PM | 2.50 | 2:31 | 7:17 | 60 | |
| FM-529 | Beckendorff | 10:55:35 PM | 1.00 | 1:06 | 8:23 | 55 | |
| Beckendorff | Clay Rd | 10:55:35 PM | 1.30 | 1:08 | 9:31 | 69 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 10:55:35 PM | 1.25 | 1:09 | 10:38 | 65 | |
| Kingsland | Cinco Ranch Blvd | 10:55:35 PM | 2.20 | 2:28 | 13:06 | 54 | |
| Cinco Ranch Blvd | S Fry Rd | 10:55:35 PM | 2.00 | 1:57 | 15:03 | 62 | |
| S Fry Rd | Bellaire | 10:55:35 PM | 1.60 | 2:43 | 17:46 | 35 |  |
| Bellaire | W Bellfort | 10:55:35 PM | 2.90 | 2:37 | 20:23 | 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 | - | 1.00 | Not Available | |
| Summary | 30.55 | 20:18 | 20:18 | 90 | |
