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 | 12:13:48 AM | 2.00 | 2:02 | 2:00 | 59 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 12:13:48 AM | 2.90 | 2:23 | 4:21 | 73 | |
| Bellaire | S Fry Rd | 12:13:48 AM | 1.60 | 1:25 | 5:46 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 12:13:48 AM | 2.00 | 1:53 | 7:39 | 64 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 12:13:48 AM | 1.25 | 1:59 | 9:37 | 38 |  |
| IH-10 Katy | Morton | 12:13:48 AM | 1.50 | 1:47 | 11:24 | 50 | |
| Morton | Clay Rd | 12:13:48 AM | 1.60 | 1:04 | 12:28 | 90 | |
| Clay Rd | Beckendorff | 12:13:48 AM | 1.30 | 1:10 | 13:38 | 67 | |
| Beckendorff | FM-529 | 12:13:48 AM | 1.00 | 00:53 | 14:31 | 68 | |
| FM-529 | West Rd | 12:13:48 AM | 2.50 | 2:17 | 16:48 | 66 | |
| West Rd | House Hahl | 12:13:48 AM | 1.30 | 1:13 | 18:01 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 12:13:48 AM | 1.40 | 1:23 | 19:24 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:13:48 AM | 2.40 | 2:09 | 21:33 | 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 | 12:13:48 AM | 2.40 | 2:07 | 2:07 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 12:13:48 AM | 1.40 | 1:21 | 3:28 | 62 | |
| House Hahl | West Rd | 12:13:48 AM | 1.30 | 1:14 | 4:42 | 63 | |
| West Rd | FM-529 | 12:13:48 AM | 2.50 | 2:09 | 6:51 | 70 | |
| FM-529 | Beckendorff | 12:13:48 AM | 1.00 | 1:03 | 7:54 | 57 | |
| Beckendorff | Clay Rd | 12:13:48 AM | 1.30 | 1:09 | 9:03 | 68 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 12:13:48 AM | 2.20 | 2:18 | 11:18 | 57 | |
| Cinco Ranch Blvd | S Fry Rd | 12:13:48 AM | 2.00 | 1:52 | 13:10 | 64 | |
| S Fry Rd | Bellaire | 12:13:48 AM | 1.60 | 1:34 | 14:44 | 61 | |
| Bellaire | W Bellfort | 12:13:48 AM | 2.90 | 2:41 | 17:25 | 65 | |
| W Bellfort | Harlem Rd | 12:13:48 AM | 1.50 | 1:30 | 18:55 | 60 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 12:13:48 AM | 2.00 | 1:37 | 20:31 | 74 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 20:29 | 20:29 | 89 | |
