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 | 7:48:40 AM | 1.60 | 1:26 | 1:23 | 67 |  |
| Harlem Rd | W Bellfort | 7:48:40 AM | 1.50 | 1:08 | 2:31 | 79 | |
| W Bellfort | Bellaire | 7:48:40 AM | 2.90 | 2:36 | 5:07 | 67 | |
| Bellaire | S Fry Rd | 7:48:40 AM | 1.60 | 1:24 | 6:31 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 7:48:40 AM | 2.00 | 2:09 | 8:40 | 56 | |
| Cinco Ranch Blvd | Kingsland | 7:48:40 AM | 2.20 | 4:22 | 13:02 | 30 |  |
| Kingsland | IH-10 Katy | 7:48:40 AM | 1.25 | 1:09 | 14:11 | 65 | |
| IH-10 Katy | Morton | 7:48:40 AM | 1.50 | 1:41 | 15:52 | 53 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 7:48:40 AM | 1.00 | 00:54 | 16:44 | 67 | |
| FM-529 | West Rd | 7:48:40 AM | 2.50 | 2:20 | 19:04 | 64 | |
| West Rd | House Hahl | 7:48:40 AM | 1.30 | 1:16 | 20:20 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 7:48:40 AM | 1.40 | 1:16 | 21:36 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:48:40 AM | 2.40 | 2:11 | 23:47 | 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 | 7:48:40 AM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 7:48:40 AM | 1.40 | 1:18 | 3:24 | 65 | |
| House Hahl | West Rd | 7:48:40 AM | 1.30 | 1:14 | 4:38 | 63 | |
| West Rd | FM-529 | 7:48:40 AM | 2.50 | 2:06 | 6:44 | 71 | |
| FM-529 | Beckendorff | 7:48:40 AM | 1.00 | 1:01 | 7:45 | 59 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 7:48:40 AM | 1.50 | 1:08 | 8:51 | 79 | |
| IH-10 Katy | Kingsland | 7:48:40 AM | 1.25 | 1:15 | 10:06 | 60 | |
| Kingsland | Cinco Ranch Blvd | 7:48:40 AM | 2.20 | 2:36 | 12:42 | 51 | |
| Cinco Ranch Blvd | S Fry Rd | 7:48:40 AM | 2.00 | 3:18 | 16:00 | 36 | |
| S Fry Rd | Bellaire | 7:48:40 AM | 1.60 | 1:31 | 17:31 | 63 | |
| Bellaire | W Bellfort | 7:48:40 AM | 2.90 | 2:43 | 20:14 | 64 | |
| W Bellfort | Harlem Rd | 7:48:40 AM | 1.50 | 1:14 | 21:28 | 73 | |
| Harlem Rd | Oyster Creek | 7:48:40 AM | 1.60 | 1:29 | 22:57 | 65 | |
| 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 | 22:54 | 22:54 | 80 | |
