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 | 1:18:31 AM | 1.50 | 1:21 | 1:20 | 67 |  |
| FM-1464 | Oyster Creek | 1:18:31 AM | 2.00 | 1:54 | 3:14 | 63 | |
| Oyster Creek | Harlem Rd | 1:18:31 AM | 1.60 | 1:40 | 4:54 | 58 | |
| Harlem Rd | W Bellfort | 1:18:31 AM | 1.50 | 1:20 | 6:14 | 68 | |
| W Bellfort | Bellaire | 1:18:31 AM | 2.90 | 2:26 | 8:40 | 72 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 1:18:31 AM | 2.00 | 1:59 | 10:38 | 61 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 1:18:31 AM | 1.50 | 2:00 | 12:36 | 45 |  |
| Morton | Clay Rd | 1:18:31 AM | 1.60 | 2:03 | 14:39 | 47 | |
| Clay Rd | Beckendorff | 1:18:31 AM | 1.30 | 1:28 | 16:07 | 53 | |
| Beckendorff | FM-529 | 1:18:31 AM | 1.00 | 00:53 | 17:00 | 68 | |
| FM-529 | West Rd | 1:18:31 AM | 2.50 | 2:49 | 19:49 | 53 | |
| West Rd | House Hahl | 1:18:31 AM | 1.30 | 1:40 | 21:29 | 47 | |
| House Hahl | Bridgeland Lake Parkway | 1:18:31 AM | 1.40 | 1:17 | 22:46 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:18:31 AM | 2.40 | 2:13 | 24:59 | 65 | |
| 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 | 1:18:31 AM | 2.40 | 2:19 | 2:19 | 62 | |
| Bridgeland Lake Parkway | House Hahl | 1:18:31 AM | 1.40 | 1:21 | 3:40 | 62 | |
| House Hahl | West Rd | 1:18:31 AM | 1.30 | 1:17 | 4:57 | 61 | |
| West Rd | FM-529 | 1:11:31 AM | 2.50 | 3:03 | 8:00 | 49 | |
| FM-529 | Beckendorff | 1:18:31 AM | 1.00 | 1:24 | 9:24 | 43 | |
| Beckendorff | Clay Rd | 1:18:31 AM | 1.30 | 1:08 | 10:32 | 69 | |
| Clay Rd | Morton | 1:18:31 AM | 1.60 | 1:58 | 12:30 | 49 | |
| Morton | IH-10 Katy | 1:18:31 AM | 1.50 | 1:10 | 13:40 | 77 | |
| IH-10 Katy | Kingsland | 1:18:31 AM | 1.25 | 1:05 | 14:45 | 69 | |
| Kingsland | Cinco Ranch Blvd | 1:18:31 AM | 2.20 | 2:06 | 16:51 | 63 | |
| Cinco Ranch Blvd | S Fry Rd | 1:18:31 AM | 2.00 | 2:08 | 18:59 | 56 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| 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 | 18:52 | 18:52 | 97 | |
