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 | 10:27:50 PM | 1.60 | 1:26 | 1:23 | 67 |  |
| Harlem Rd | W Bellfort | 10:27:50 PM | 1.50 | 1:11 | 2:34 | 76 | |
| W Bellfort | Bellaire | 10:27:50 PM | 2.90 | 2:29 | 5:03 | 70 | |
| Bellaire | S Fry Rd | 10:27:50 PM | 1.60 | 1:37 | 6:40 | 59 | |
| S Fry Rd | Cinco Ranch Blvd | 10:27:50 PM | 2.00 | 1:50 | 8:30 | 65 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 10:20:50 PM | 1.25 | 1:02 | 9:31 | 73 | |
| IH-10 Katy | Morton | 10:27:50 PM | 1.50 | 1:29 | 11:00 | 61 | |
| Morton | Clay Rd | 10:27:50 PM | 1.60 | 1:28 | 12:28 | 65 | |
| Clay Rd | Beckendorff | 10:27:50 PM | 1.30 | 1:22 | 13:50 | 57 | |
| Beckendorff | FM-529 | 10:27:50 PM | 1.00 | 00:53 | 14:43 | 68 | |
| FM-529 | West Rd | 10:27:50 PM | 2.50 | 2:14 | 16:57 | 67 | |
| West Rd | House Hahl | 10:27:50 PM | 1.30 | 1:15 | 18:12 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 10:27:50 PM | 1.40 | 1:17 | 19:29 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:27:50 PM | 2.40 | 2:10 | 21:39 | 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 | 10:27:50 PM | 2.40 | 2:11 | 2:11 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 10:27:50 PM | 1.40 | 1:17 | 3:28 | 65 | |
| House Hahl | West Rd | 10:27:50 PM | 1.30 | 1:13 | 4:41 | 64 | |
| West Rd | FM-529 | 10:27:50 PM | 2.50 | 2:14 | 6:55 | 67 | |
| FM-529 | Beckendorff | 10:27:50 PM | 1.00 | 00:58 | 7:53 | 62 | |
| Beckendorff | Clay Rd | 10:27:50 PM | 1.30 | 1:09 | 9:02 | 68 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 10:27:50 PM | 2.20 | 2:48 | 11:47 | 47 |  |
| Cinco Ranch Blvd | S Fry Rd | 10:27:50 PM | 2.00 | 2:03 | 13:50 | 59 | |
| S Fry Rd | Bellaire | 10:27:50 PM | 1.60 | 1:36 | 15:26 | 60 | |
| Bellaire | W Bellfort | 10:27:50 PM | 2.90 | 3:32 | 18:58 | 49 | |
| W Bellfort | Harlem Rd | 10:27:50 PM | 1.50 | 1:20 | 20:18 | 68 | |
| 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 | 20:14 | 20:14 | 91 | |
