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 | 12:56:54 AM | 2.00 | 1:51 | 1:49 | 65 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 12:56:54 AM | 2.90 | 2:37 | 4:24 | 66 | |
| Bellaire | S Fry Rd | 12:56:54 AM | 1.60 | 1:30 | 5:54 | 64 | |
| S Fry Rd | Cinco Ranch Blvd | 12:56:54 AM | 2.00 | 2:20 | 8:14 | 51 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 12:56:54 AM | 1.25 | 1:22 | 9:35 | 55 | |
| IH-10 Katy | Morton | 12:56:54 AM | 1.50 | 2:02 | 11:37 | 44 |  |
| Morton | Clay Rd | 12:56:54 AM | 1.60 | 1:29 | 13:06 | 65 | |
| Clay Rd | Beckendorff | 12:56:54 AM | 1.30 | 1:20 | 14:26 | 58 | |
| Beckendorff | FM-529 | 12:50:52 AM | 1.00 | 00:57 | 15:23 | 63 | |
| FM-529 | West Rd | 12:56:54 AM | 2.50 | 2:25 | 17:48 | 62 | |
| West Rd | House Hahl | 12:56:54 AM | 1.30 | 1:15 | 19:03 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 12:56:54 AM | 1.40 | 1:41 | 20:44 | 50 | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| 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 | 12:56:54 AM | 2.40 | 1:53 | 1:53 | 76 | |
| Bridgeland Lake Parkway | House Hahl | 12:56:54 AM | 1.40 | 1:31 | 3:24 | 55 | |
| House Hahl | West Rd | 12:56:54 AM | 1.30 | 1:19 | 4:43 | 59 | |
| West Rd | FM-529 | 12:56:54 AM | 2.50 | 1:54 | 6:37 | 79 | |
| FM-529 | Beckendorff | 12:56:54 AM | 1.00 | 1:23 | 8:00 | 43 | |
| Beckendorff | Clay Rd | 12:55:23 AM | 1.30 | 1:08 | 9:08 | 69 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:56:54 AM | 1.25 | 1:27 | 10:33 | 52 | |
| Kingsland | Cinco Ranch Blvd | 12:56:54 AM | 2.20 | 1:59 | 12:32 | 67 | |
| Cinco Ranch Blvd | S Fry Rd | 12:56:54 AM | 2.00 | 2:24 | 14:56 | 50 | |
| S Fry Rd | Bellaire | 12:56:54 AM | 1.60 | 1:25 | 16:21 | 68 | |
| Bellaire | W Bellfort | 12:56:54 AM | 2.90 | 2:49 | 19:10 | 62 | |
| 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 | 19:05 | 19:05 | 96 | |
