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 | 7:18:38 PM | 1.60 | 1:29 | 1:26 | 65 |  |
| Harlem Rd | W Bellfort | 7:18:38 PM | 1.50 | 1:31 | 2:57 | 59 | |
| W Bellfort | Bellaire | 7:18:38 PM | 2.90 | 2:38 | 5:35 | 66 | |
| Bellaire | S Fry Rd | 7:18:38 PM | 1.60 | 1:56 | 7:31 | 50 | |
| S Fry Rd | Cinco Ranch Blvd | 7:18:38 PM | 2.00 | 2:00 | 9:31 | 60 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 7:04:41 PM | 1.25 | 5:11 | 14:41 | 14 |  |
| IH-10 Katy | Morton | 6:58:42 PM | 1.50 | 2:05 | 16:46 | 43 |  |
| Morton | Clay Rd | 7:18:38 PM | 1.60 | 1:25 | 18:11 | 68 | |
| Clay Rd | Beckendorff | 7:18:38 PM | 1.30 | 1:15 | 19:26 | 62 | |
| Beckendorff | FM-529 | 7:18:38 PM | 1.00 | 00:52 | 20:18 | 69 | |
| FM-529 | West Rd | 7:18:38 PM | 2.50 | 2:14 | 22:32 | 67 | |
| West Rd | House Hahl | 7:18:38 PM | 1.30 | 1:10 | 23:42 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 7:18:38 PM | 1.40 | 1:13 | 24:55 | 69 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:18:38 PM | 2.40 | 2:00 | 26:55 | 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 | 7:18:38 PM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 7:18:38 PM | 1.40 | 1:18 | 3:26 | 65 | |
| House Hahl | West Rd | 7:18:38 PM | 1.30 | 1:16 | 4:42 | 62 | |
| West Rd | FM-529 | 7:18:38 PM | 2.50 | 2:09 | 6:51 | 70 | |
| FM-529 | Beckendorff | 7:18:38 PM | 1.00 | 1:05 | 7:56 | 55 | |
| Beckendorff | Clay Rd | 7:18:38 PM | 1.30 | 1:12 | 9:08 | 65 | |
| Clay Rd | Morton | 7:18:38 PM | 1.60 | 2:15 | 11:23 | 43 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 7:18:38 PM | 1.25 | 1:00 | 12:22 | 75 | |
| Kingsland | Cinco Ranch Blvd | 7:18:38 PM | 2.20 | 2:13 | 14:35 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 7:18:38 PM | 2.00 | 2:16 | 16:51 | 53 | |
| S Fry Rd | Bellaire | 7:18:38 PM | 1.60 | 1:42 | 18:33 | 56 | |
| Bellaire | W Bellfort | 7:18:38 PM | 2.90 | 2:37 | 21:10 | 66 | |
| W Bellfort | Harlem Rd | 7:18:38 PM | 1.50 | 1:04 | 22:14 | 84 | |
| Harlem Rd | Oyster Creek | 7:18:38 PM | 1.60 | 1:24 | 23:38 | 69 | |
| 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 | 23:35 | 23:35 | 78 | |
