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 | 12:00:38 AM | 1.60 | 1:37 | 1:34 | 59 |  |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 12:00:38 AM | 2.90 | 2:33 | 4:06 | 68 | |
| Bellaire | S Fry Rd | 12:00:38 AM | 1.60 | 1:31 | 5:37 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 12:00:38 AM | 2.00 | 2:06 | 7:43 | 57 | |
| Cinco Ranch Blvd | Kingsland | 12:00:38 AM | 2.20 | 2:14 | 9:57 | 59 | |
| Kingsland | IH-10 Katy | 12:00:38 AM | 1.25 | 1:01 | 10:58 | 74 | |
| IH-10 Katy | Morton | 12:00:38 AM | 1.50 | 1:42 | 12:40 | 53 | |
| Morton | Clay Rd | 12:00:38 AM | 1.60 | 1:18 | 13:58 | 74 | |
| Clay Rd | Beckendorff | 12:00:38 AM | 1.30 | 1:21 | 15:19 | 58 | |
| Beckendorff | FM-529 | 12:00:38 AM | 1.00 | 00:52 | 16:11 | 69 | |
| FM-529 | West Rd | 12:00:38 AM | 2.50 | 2:11 | 18:22 | 69 | |
| West Rd | House Hahl | 12:00:38 AM | 1.30 | 1:14 | 19:36 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 12:00:38 AM | 1.40 | 1:24 | 21:00 | 60 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:00:38 AM | 2.40 | 2:05 | 23:05 | 69 | |
| 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 | 12:00:38 AM | 2.40 | 1:58 | 1:58 | 73 | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | 12:00:38 AM | 1.30 | 1:08 | 3:05 | 69 | |
| West Rd | FM-529 | 12:00:38 AM | 2.50 | 3:23 | 6:28 | 44 |  |
| FM-529 | Beckendorff | - | 1.00 | Not Available | |
| Beckendorff | Clay Rd | 12:00:38 AM | 1.30 | 1:08 | 7:35 | 69 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 12:00:38 AM | 1.50 | 1:01 | 8:35 | 89 | |
| IH-10 Katy | Kingsland | 12:00:38 AM | 1.25 | 1:28 | 10:03 | 51 | |
| Kingsland | Cinco Ranch Blvd | 12:00:38 AM | 2.20 | 1:52 | 11:55 | 71 | |
| Cinco Ranch Blvd | S Fry Rd | 12:00:38 AM | 2.00 | 2:08 | 14:03 | 56 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| 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 | 13:56 | 13:56 | 132 | |
