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 | 1:55:43 AM | 2.90 | 2:37 | 2:32 | 66 |  |
| Bellaire | S Fry Rd | 1:55:43 AM | 1.60 | 1:31 | 4:03 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 1:55:43 AM | 2.00 | 1:49 | 5:52 | 66 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 1:55:43 AM | 1.25 | 1:04 | 6:55 | 70 | |
| IH-10 Katy | Morton | 1:55:43 AM | 1.50 | 1:40 | 8:35 | 54 | |
| Morton | Clay Rd | 1:55:43 AM | 1.60 | 1:31 | 10:06 | 63 | |
| Clay Rd | Beckendorff | 1:55:43 AM | 1.30 | 1:18 | 11:24 | 60 | |
| Beckendorff | FM-529 | 1:55:43 AM | 1.00 | 00:54 | 12:18 | 67 | |
| FM-529 | West Rd | 1:55:43 AM | 2.50 | 1:55 | 14:13 | 78 | |
| West Rd | House Hahl | 1:55:43 AM | 1.30 | 1:25 | 15:38 | 55 | |
| House Hahl | Bridgeland Lake Parkway | 1:55:43 AM | 1.40 | 1:23 | 17:01 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:55:43 AM | 2.40 | 2:09 | 19:10 | 67 | |
| 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 | 1:55:43 AM | 2.40 | 2:18 | 2:18 | 63 | |
| Bridgeland Lake Parkway | House Hahl | 1:55:43 AM | 1.40 | 1:21 | 3:39 | 62 | |
| House Hahl | West Rd | 1:55:43 AM | 1.30 | 1:41 | 5:20 | 46 |  |
| West Rd | FM-529 | 1:55:43 AM | 2.50 | 2:48 | 8:08 | 54 | |
| FM-529 | Beckendorff | 1:55:43 AM | 1.00 | 1:05 | 9:13 | 55 | |
| Beckendorff | Clay Rd | 1:55:43 AM | 1.30 | 1:10 | 10:23 | 67 | |
| Clay Rd | Morton | 1:55:43 AM | 1.60 | 1:51 | 12:14 | 52 | |
| 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 | 1:55:43 AM | 2.00 | 1:54 | 14:05 | 63 | |
| S Fry Rd | Bellaire | 1:55:43 AM | 1.60 | 1:29 | 15:34 | 65 | |
| Bellaire | W Bellfort | 1:55:43 AM | 2.90 | 2:39 | 18:13 | 66 | |
| 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 | 18:08 | 18:08 | 101 | |
