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 | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 10:30:34 PM | 2.90 | 2:23 | 2:18 | 73 |  |
| Bellaire | S Fry Rd | 10:28:34 PM | 1.60 | 1:27 | 3:45 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 10:30:34 PM | 2.00 | 1:52 | 5:37 | 64 | |
| Cinco Ranch Blvd | Kingsland | 10:30:34 PM | 2.20 | 2:16 | 7:53 | 58 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 10:30:34 PM | 1.50 | 2:05 | 9:57 | 43 |  |
| Morton | Clay Rd | 10:30:34 PM | 1.60 | 1:20 | 11:17 | 72 | |
| Clay Rd | Beckendorff | 10:30:34 PM | 1.30 | 1:20 | 12:37 | 58 | |
| Beckendorff | FM-529 | 10:30:34 PM | 1.00 | 00:50 | 13:27 | 72 | |
| FM-529 | West Rd | 10:30:34 PM | 2.50 | 2:16 | 15:43 | 66 | |
| West Rd | House Hahl | 10:30:34 PM | 1.30 | 1:12 | 16:55 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 10:30:34 PM | 1.40 | 1:14 | 18:09 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:30:34 PM | 2.40 | 2:00 | 20:09 | 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 | 10:30:34 PM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 10:30:34 PM | 1.40 | 1:23 | 3:29 | 61 | |
| House Hahl | West Rd | 10:30:34 PM | 1.30 | 1:12 | 4:41 | 65 | |
| West Rd | FM-529 | 10:30:34 PM | 2.50 | 2:08 | 6:49 | 70 | |
| FM-529 | Beckendorff | 10:30:34 PM | 1.00 | 1:06 | 7:55 | 55 | |
| Beckendorff | Clay Rd | 10:30:34 PM | 1.30 | 1:09 | 9:04 | 68 | |
| Clay Rd | Morton | 10:30:34 PM | 1.60 | 2:00 | 11:04 | 48 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 10:28:34 PM | 1.25 | 1:17 | 12:20 | 58 | |
| Kingsland | Cinco Ranch Blvd | 10:30:34 PM | 2.20 | 2:03 | 14:23 | 64 | |
| Cinco Ranch Blvd | S Fry Rd | 10:30:34 PM | 2.00 | 1:51 | 16:14 | 65 | |
| S Fry Rd | Bellaire | 10:30:34 PM | 1.60 | 2:03 | 18:17 | 47 | |
| Bellaire | W Bellfort | 10:30:34 PM | 2.90 | 2:15 | 20:32 | 77 | |
| 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 | 20:27 | 20:27 | 90 | |
