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 | 11:14:44 PM | 1.00 | 1:07 | 1:07 | 54 |  |
| 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 | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 11:14:44 PM | 2.00 | 1:49 | 2:50 | 66 | |
| Cinco Ranch Blvd | Kingsland | 11:14:44 PM | 2.20 | 2:02 | 4:52 | 65 | |
| Kingsland | IH-10 Katy | 11:05:44 PM | 1.25 | 1:05 | 5:57 | 69 | |
| IH-10 Katy | Morton | 11:14:44 PM | 1.50 | 1:58 | 7:55 | 46 |  |
| Morton | Clay Rd | 11:14:44 PM | 1.60 | 1:20 | 9:15 | 72 | |
| Clay Rd | Beckendorff | 11:14:44 PM | 1.30 | 1:15 | 10:30 | 62 | |
| Beckendorff | FM-529 | 11:14:44 PM | 1.00 | 00:52 | 11:22 | 69 | |
| FM-529 | West Rd | 11:14:44 PM | 2.50 | 1:54 | 13:16 | 79 | |
| West Rd | House Hahl | 11:14:44 PM | 1.30 | 1:25 | 14:41 | 55 | |
| House Hahl | Bridgeland Lake Parkway | 11:14:44 PM | 1.40 | 1:17 | 15:58 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:14:44 PM | 2.40 | 2:05 | 18:03 | 69 | |
| Summary | 30.55 | 18:03 | 18:03 | 102 | |
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 | 11:14:44 PM | 2.40 | 2:05 | 2:05 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 11:14:44 PM | 1.40 | 1:20 | 3:25 | 63 | |
| House Hahl | West Rd | 11:14:44 PM | 1.30 | 1:33 | 4:58 | 50 | |
| West Rd | FM-529 | 11:14:44 PM | 2.50 | 1:52 | 6:50 | 80 | |
| FM-529 | Beckendorff | 11:14:44 PM | 1.00 | 1:10 | 8:00 | 51 | |
| Beckendorff | Clay Rd | 11:14:44 PM | 1.30 | 1:05 | 9:05 | 72 | |
| Clay Rd | Morton | 11:14:44 PM | 1.60 | 1:20 | 10:25 | 72 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 11:14:44 PM | 2.20 | 2:06 | 12:29 | 63 | |
| Cinco Ranch Blvd | S Fry Rd | 11:14:44 PM | 2.00 | 1:58 | 14:27 | 61 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| 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 | 14:20 | 14:20 | 128 | |
