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 | 2:18:35 AM | 2.00 | 1:56 | 1:54 | 62 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 2:18:35 AM | 1.50 | 1:30 | 3:23 | 60 | |
| W Bellfort | Bellaire | 2:18:35 AM | 2.90 | 2:46 | 6:09 | 63 | |
| Bellaire | S Fry Rd | 2:18:35 AM | 1.60 | 1:33 | 7:42 | 62 | |
| S Fry Rd | Cinco Ranch Blvd | 2:18:35 AM | 2.00 | 1:57 | 9:39 | 62 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 2:18:35 AM | 1.50 | 1:54 | 11:31 | 47 |  |
| Morton | Clay Rd | 2:18:35 AM | 1.60 | 1:32 | 13:03 | 63 | |
| Clay Rd | Beckendorff | 2:18:35 AM | 1.30 | 1:21 | 14:24 | 58 | |
| Beckendorff | FM-529 | 2:18:35 AM | 1.00 | 00:51 | 15:15 | 71 | |
| FM-529 | West Rd | 2:18:35 AM | 2.50 | 2:43 | 17:58 | 55 | |
| West Rd | House Hahl | 2:18:35 AM | 1.30 | 1:14 | 19:12 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 2:18:35 AM | 1.40 | 1:13 | 20:25 | 69 | |
| Bridgeland Lake Parkway | US-290 Northwest | 2:18:35 AM | 2.40 | 2:16 | 22:41 | 64 | |
| 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 | 2:18:35 AM | 2.40 | 2:01 | 2:01 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 2:18:35 AM | 1.40 | 1:32 | 3:33 | 55 | |
| House Hahl | West Rd | 2:18:35 AM | 1.30 | 1:31 | 5:04 | 51 | |
| West Rd | FM-529 | 2:18:35 AM | 2.50 | 2:04 | 7:08 | 73 | |
| FM-529 | Beckendorff | 2:18:35 AM | 1.00 | 1:17 | 8:25 | 47 | |
| Beckendorff | Clay Rd | 2:18:35 AM | 1.30 | 1:26 | 9:51 | 54 | |
| Clay Rd | Morton | 2:18:35 AM | 1.60 | 2:12 | 12:03 | 44 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | - | 2.20 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | 2:18:35 AM | 2.00 | 2:17 | 14:17 | 53 | |
| S Fry Rd | Bellaire | 2:18:35 AM | 1.60 | 1:44 | 16:01 | 55 | |
| Bellaire | W Bellfort | 2:18:35 AM | 2.90 | 2:32 | 18:33 | 69 | |
| 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 | 18:28 | 18:28 | 99 | |
