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 | 12:39:30 AM | 1.60 | 2:13 | 2:10 | 43 |  |
| Harlem Rd | W Bellfort | 12:39:30 AM | 1.50 | 1:45 | 3:55 | 51 |  |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | 12:39:30 AM | 1.60 | 1:25 | 5:19 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 12:39:30 AM | 2.00 | 1:53 | 7:12 | 64 | |
| Cinco Ranch Blvd | Kingsland | 12:39:30 AM | 2.20 | 2:15 | 9:27 | 59 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:39:30 AM | 1.50 | 1:47 | 11:13 | 50 | |
| Morton | Clay Rd | 12:39:30 AM | 1.60 | 1:37 | 12:50 | 59 | |
| Clay Rd | Beckendorff | 12:39:30 AM | 1.30 | 1:19 | 14:09 | 59 | |
| Beckendorff | FM-529 | 12:39:30 AM | 1.00 | 00:53 | 15:02 | 68 | |
| FM-529 | West Rd | 12:39:30 AM | 2.50 | 2:45 | 17:47 | 55 | |
| West Rd | House Hahl | 12:39:30 AM | 1.30 | 1:16 | 19:03 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 12:38:30 AM | 1.40 | 1:19 | 20:22 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:39:30 AM | 2.40 | 2:04 | 22:26 | 70 | |
| 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 | 12:39:30 AM | 2.40 | 2:25 | 2:25 | 60 | |
| Bridgeland Lake Parkway | House Hahl | 12:39:30 AM | 1.40 | 1:22 | 3:47 | 61 | |
| House Hahl | West Rd | 12:39:30 AM | 1.30 | 1:19 | 5:06 | 59 | |
| West Rd | FM-529 | 12:39:30 AM | 2.50 | 2:03 | 7:09 | 73 | |
| FM-529 | Beckendorff | 12:39:30 AM | 1.00 | 1:28 | 8:37 | 41 | |
| Beckendorff | Clay Rd | 12:39:30 AM | 1.30 | 1:17 | 9:54 | 61 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:39:30 AM | 1.25 | 1:22 | 11:14 | 55 | |
| Kingsland | Cinco Ranch Blvd | 12:39:30 AM | 2.20 | 2:14 | 13:28 | 59 | |
| Cinco Ranch Blvd | S Fry Rd | 12:39:30 AM | 2.00 | 2:02 | 15:30 | 59 | |
| S Fry Rd | Bellaire | 12:39:30 AM | 1.60 | 1:48 | 17:18 | 53 | |
| Bellaire | W Bellfort | 12:39:30 AM | 2.90 | 2:51 | 20:09 | 61 | |
| W Bellfort | Harlem Rd | 12:39:30 AM | 1.50 | 1:20 | 21:29 | 68 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 12:39:30 AM | 2.00 | 1:49 | 23:17 | 66 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 23:15 | 23:15 | 79 | |
