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 | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 1:04:31 AM | 2.00 | 2:02 | 1:55 | 59 |  |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 1:04:31 AM | 1.50 | 1:42 | 3:35 | 53 | |
| Morton | Clay Rd | 1:04:31 AM | 1.60 | 1:25 | 5:00 | 68 | |
| Clay Rd | Beckendorff | 1:04:31 AM | 1.30 | 1:14 | 6:14 | 63 | |
| Beckendorff | FM-529 | 1:04:31 AM | 1.00 | 00:53 | 7:07 | 68 | |
| FM-529 | West Rd | 1:04:31 AM | 2.50 | 2:31 | 9:38 | 60 | |
| West Rd | House Hahl | 1:04:31 AM | 1.30 | 1:19 | 10:57 | 59 | |
| House Hahl | Bridgeland Lake Parkway | 1:04:31 AM | 1.40 | 1:17 | 12:14 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:04:31 AM | 2.40 | 2:19 | 14:33 | 62 | |
| 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 | 1:04:31 AM | 2.40 | 1:49 | 1:49 | 79 | |
| Bridgeland Lake Parkway | House Hahl | 1:04:31 AM | 1.40 | 1:58 | 3:47 | 43 |  |
| House Hahl | West Rd | 1:04:31 AM | 1.30 | 1:21 | 5:08 | 58 | |
| West Rd | FM-529 | 12:50:33 AM | 2.50 | 1:59 | 7:07 | 76 | |
| FM-529 | Beckendorff | 1:04:31 AM | 1.00 | 1:12 | 8:19 | 50 | |
| Beckendorff | Clay Rd | 12:55:37 AM | 1.30 | 1:12 | 9:31 | 65 | |
| Clay Rd | Morton | 1:04:31 AM | 1.60 | 1:14 | 10:45 | 78 | |
| Morton | IH-10 Katy | 1:04:31 AM | 1.50 | 1:02 | 11:47 | 87 | |
| IH-10 Katy | Kingsland | 1:04:31 AM | 1.25 | 1:43 | 13:30 | 44 | |
| Kingsland | Cinco Ranch Blvd | 1:04:31 AM | 2.20 | 2:10 | 15:40 | 61 | |
| Cinco Ranch Blvd | S Fry Rd | 1:04:31 AM | 2.00 | 1:58 | 17:38 | 61 | |
| S Fry Rd | Bellaire | 12:58:32 AM | 1.60 | 1:51 | 19:29 | 52 | |
| Bellaire | W Bellfort | 1:04:31 AM | 2.90 | 2:21 | 21:50 | 74 | |
| 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 | 21:45 | 21:45 | 84 | |
