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 | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 12:48:31 AM | 1.50 | 1:38 | 1:34 | 55 |  |
| W Bellfort | Bellaire | 12:48:31 AM | 2.90 | 2:48 | 4:22 | 62 | |
| Bellaire | S Fry Rd | 12:48:31 AM | 1.60 | 1:40 | 6:02 | 58 | |
| S Fry Rd | Cinco Ranch Blvd | 12:48:31 AM | 2.00 | 1:56 | 7:58 | 62 | |
| Cinco Ranch Blvd | Kingsland | 12:48:31 AM | 2.20 | 2:23 | 10:21 | 55 | |
| Kingsland | IH-10 Katy | 12:48:31 AM | 1.25 | 1:12 | 11:33 | 62 | |
| IH-10 Katy | Morton | 12:48:31 AM | 1.50 | 1:51 | 13:24 | 49 |  |
| Morton | Clay Rd | 12:48:31 AM | 1.60 | 1:26 | 14:50 | 67 | |
| Clay Rd | Beckendorff | 12:48:31 AM | 1.30 | 1:13 | 16:03 | 64 | |
| Beckendorff | FM-529 | 12:48:31 AM | 1.00 | 00:51 | 16:54 | 71 | |
| FM-529 | West Rd | 12:48:31 AM | 2.50 | 2:10 | 19:04 | 69 | |
| West Rd | House Hahl | 12:48:31 AM | 1.30 | 1:12 | 20:16 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 12:48:31 AM | 1.40 | 1:14 | 21:30 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:48:31 AM | 2.40 | 2:01 | 23:31 | 71 | |
| 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 | 12:48:31 AM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 12:48:31 AM | 1.40 | 1:32 | 3:41 | 55 | |
| House Hahl | West Rd | 12:48:31 AM | 1.30 | 1:19 | 5:00 | 59 | |
| West Rd | FM-529 | 12:48:31 AM | 2.50 | 2:02 | 7:02 | 74 | |
| FM-529 | Beckendorff | 12:48:31 AM | 1.00 | 1:15 | 8:17 | 48 | |
| Beckendorff | Clay Rd | 12:48:31 AM | 1.30 | 1:07 | 9:24 | 70 | |
| Clay Rd | Morton | 12:48:31 AM | 1.60 | 2:00 | 11:24 | 48 | |
| Morton | IH-10 Katy | 12:48:31 AM | 1.50 | 1:33 | 12:57 | 58 | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | - | 2.20 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | 12:48:31 AM | 1.60 | 2:59 | 15:53 | 32 |  |
| Bellaire | W Bellfort | 12:48:31 AM | 2.90 | 2:34 | 18:27 | 68 | |
| W Bellfort | Harlem Rd | 12:48:31 AM | 1.50 | 1:07 | 19:34 | 81 | |
| 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 | 19:30 | 19:30 | 94 | |
