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 | 11:23:30 PM | 1.00 | 1:06 | 1:06 | 55 |  |
| 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 | 11:23:30 PM | 2.90 | 2:51 | 3:53 | 61 | |
| Bellaire | S Fry Rd | 11:23:30 PM | 1.60 | 1:18 | 5:11 | 74 | |
| S Fry Rd | Cinco Ranch Blvd | 11:23:30 PM | 2.00 | 1:49 | 7:00 | 66 | |
| Cinco Ranch Blvd | Kingsland | 11:23:30 PM | 2.20 | 2:15 | 9:15 | 59 | |
| Kingsland | IH-10 Katy | 11:23:30 PM | 1.25 | 1:02 | 10:17 | 73 | |
| IH-10 Katy | Morton | 11:23:30 PM | 1.50 | 1:51 | 12:08 | 49 |  |
| Morton | Clay Rd | 11:23:30 PM | 1.60 | 1:32 | 13:40 | 63 | |
| Clay Rd | Beckendorff | 11:23:30 PM | 1.30 | 1:22 | 15:02 | 57 | |
| Beckendorff | FM-529 | 11:23:30 PM | 1.00 | 00:57 | 15:59 | 63 | |
| FM-529 | West Rd | 11:23:30 PM | 2.50 | 2:06 | 18:05 | 71 | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | 11:23:30 PM | 2.40 | 2:17 | 20:20 | 63 | |
| Summary | 30.55 | 20:20 | 20:20 | 90 | |
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 | 11:23:30 PM | 2.40 | 2:20 | 2:20 | 62 | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | 11:11:30 PM | 2.50 | 1:47 | 4:05 | 84 | |
| FM-529 | Beckendorff | 11:23:30 PM | 1.00 | 1:08 | 5:13 | 53 | |
| Beckendorff | Clay Rd | 11:23:30 PM | 1.30 | 1:06 | 6:19 | 71 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 11:23:30 PM | 1.50 | 00:57 | 7:15 | 95 | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 11:23:30 PM | 2.20 | 1:50 | 9:04 | 72 | |
| Cinco Ranch Blvd | S Fry Rd | 11:23:30 PM | 2.00 | 1:55 | 10:59 | 63 | |
| S Fry Rd | Bellaire | 11:23:30 PM | 1.60 | 2:02 | 13:01 | 47 | |
| 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 | 12:55 | 12:55 | 142 | |
