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 | 12:08:36 AM | 2.00 | 1:41 | 1:39 | 71 |  |
| Oyster Creek | Harlem Rd | 12:08:36 AM | 1.60 | 1:38 | 3:17 | 59 | |
| 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 | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 12:08:36 AM | 2.20 | 2:15 | 5:28 | 59 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:08:36 AM | 1.50 | 1:59 | 7:26 | 45 |  |
| Morton | Clay Rd | 12:08:36 AM | 1.60 | 1:29 | 8:55 | 65 | |
| Clay Rd | Beckendorff | 12:08:36 AM | 1.30 | 1:20 | 10:15 | 58 | |
| Beckendorff | FM-529 | 12:08:36 AM | 1.00 | 00:47 | 11:02 | 77 | |
| FM-529 | West Rd | 12:06:36 AM | 2.50 | 1:56 | 12:58 | 78 | |
| West Rd | House Hahl | 12:08:36 AM | 1.30 | 1:10 | 14:08 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 12:08:36 AM | 1.40 | 1:13 | 15:21 | 69 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:08:36 AM | 2.40 | 2:02 | 17:23 | 71 | |
| 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 | 12:08:36 AM | 2.40 | 2:10 | 2:10 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 12:08:36 AM | 1.40 | 1:25 | 3:35 | 59 | |
| House Hahl | West Rd | 12:08:36 AM | 1.30 | 1:20 | 4:55 | 58 | |
| West Rd | FM-529 | 12:08:36 AM | 2.50 | 2:14 | 7:09 | 67 | |
| FM-529 | Beckendorff | 12:08:36 AM | 1.00 | 1:07 | 8:16 | 54 | |
| Beckendorff | Clay Rd | 12:08:36 AM | 1.30 | 1:15 | 9:31 | 62 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:08:36 AM | 1.25 | 1:21 | 10:50 | 56 | |
| Kingsland | Cinco Ranch Blvd | - | 2.20 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 12:08:36 AM | 2.90 | 2:37 | 13:24 | 66 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 12:08:36 AM | 2.00 | 1:42 | 15:04 | 71 | |
| FM-1464 | New Territory | 12:08:36 AM | 1.50 | 1:21 | 16:25 | 67 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 16:24 | 16:24 | 112 | |
