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 | 11:28:30 PM | 1.00 | 1:10 | 1:10 | 51 |  |
| 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 | 11:28:30 PM | 2.90 | 2:39 | 3:45 | 66 | |
| Bellaire | S Fry Rd | 11:28:30 PM | 1.60 | 1:35 | 5:20 | 61 | |
| S Fry Rd | Cinco Ranch Blvd | 11:28:30 PM | 2.00 | 1:50 | 7:10 | 65 | |
| Cinco Ranch Blvd | Kingsland | 11:28:30 PM | 2.20 | 2:02 | 9:12 | 65 | |
| Kingsland | IH-10 Katy | 11:28:30 PM | 1.25 | 1:02 | 10:14 | 73 | |
| IH-10 Katy | Morton | 11:28:30 PM | 1.50 | 1:40 | 11:54 | 54 | |
| Morton | Clay Rd | 11:28:30 PM | 1.60 | 1:34 | 13:28 | 61 | |
| Clay Rd | Beckendorff | 11:28:30 PM | 1.30 | 1:24 | 14:52 | 56 | |
| Beckendorff | FM-529 | 11:28:30 PM | 1.00 | 00:55 | 15:47 | 65 | |
| FM-529 | West Rd | 11:28:30 PM | 2.50 | 2:10 | 17:57 | 69 | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:28:30 PM | 2.40 | 2:15 | 20:10 | 64 | |
| Summary | 30.55 | 20:10 | 20:10 | 91 | |
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 | 11:28:30 PM | 2.40 | 2:14 | 2:14 | 64 | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | 11:28:30 PM | 2.50 | 2:24 | 4:36 | 62 | |
| FM-529 | Beckendorff | 11:28:30 PM | 1.00 | 1:11 | 5:47 | 51 | |
| Beckendorff | Clay Rd | 11:28:30 PM | 1.30 | 1:04 | 6:51 | 73 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 11:28:30 PM | 1.50 | 00:57 | 7:47 | 95 | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 11:28:30 PM | 2.20 | 1:55 | 9:41 | 69 | |
| Cinco Ranch Blvd | S Fry Rd | 11:28:30 PM | 2.00 | 1:54 | 11:35 | 63 | |
| S Fry Rd | Bellaire | 11:28:30 PM | 1.60 | 1:52 | 13:27 | 51 | |
| 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 | 13:21 | 13:21 | 137 | |
