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 | 1:09:49 AM | 2.00 | 1:39 | 1:37 | 73 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 1:09:49 AM | 1.50 | 1:21 | 2:57 | 67 | |
| W Bellfort | Bellaire | 1:09:49 AM | 2.90 | 2:35 | 5:32 | 67 | |
| Bellaire | S Fry Rd | 1:09:49 AM | 1.60 | 1:24 | 6:56 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 1:09:49 AM | 2.00 | 1:58 | 8:54 | 61 | |
| Cinco Ranch Blvd | Kingsland | 1:09:49 AM | 2.20 | 1:56 | 10:50 | 68 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 1:09:49 AM | 1.50 | 1:43 | 12:32 | 52 | |
| Morton | Clay Rd | 1:09:49 AM | 1.60 | 1:26 | 13:58 | 67 | |
| Clay Rd | Beckendorff | 1:09:49 AM | 1.30 | 1:17 | 15:15 | 61 | |
| Beckendorff | FM-529 | 1:09:49 AM | 1.00 | 00:51 | 16:06 | 71 | |
| FM-529 | West Rd | 12:53:20 AM | 2.50 | 2:27 | 18:33 | 61 | |
| West Rd | House Hahl | 1:09:49 AM | 1.30 | 1:05 | 19:38 | 72 | |
| House Hahl | Bridgeland Lake Parkway | 1:09:49 AM | 1.40 | 1:23 | 21:01 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:09:49 AM | 2.40 | 2:16 | 23:17 | 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 | 1:09:49 AM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 1:09:49 AM | 1.40 | 1:07 | 3:15 | 75 | |
| House Hahl | West Rd | 1:09:49 AM | 1.30 | 1:25 | 4:40 | 55 | |
| West Rd | FM-529 | 12:46:50 AM | 2.50 | 2:15 | 6:55 | 67 | |
| FM-529 | Beckendorff | 1:09:49 AM | 1.00 | 1:24 | 8:19 | 43 |  |
| Beckendorff | Clay Rd | 1:04:49 AM | 1.30 | 1:00 | 9:19 | 78 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 1:09:49 AM | 1.25 | 1:09 | 10:26 | 65 | |
| Kingsland | Cinco Ranch Blvd | 1:09:49 AM | 2.20 | 1:57 | 12:23 | 68 | |
| Cinco Ranch Blvd | S Fry Rd | 1:09:49 AM | 2.00 | 2:04 | 14:27 | 58 | |
| S Fry Rd | Bellaire | 1:09:49 AM | 1.60 | 1:51 | 16:18 | 52 | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | 1:09:49 AM | 1.60 | 2:14 | 18:30 | 43 | |
| Oyster Creek | FM-1464 | 1:09:49 AM | 2.00 | 1:37 | 20:07 | 74 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 20:05 | 20:05 | 91 | |
