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 | 12:32:33 AM | 1.60 | 1:16 | 1:13 | 76 |  |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 12:32:33 AM | 2.90 | 3:53 | 5:05 | 45 |  |
| Bellaire | S Fry Rd | 12:32:33 AM | 1.60 | 1:38 | 6:43 | 59 | |
| S Fry Rd | Cinco Ranch Blvd | 12:32:33 AM | 2.00 | 1:54 | 8:37 | 63 | |
| Cinco Ranch Blvd | Kingsland | 12:32:33 AM | 2.20 | 2:28 | 11:05 | 54 | |
| Kingsland | IH-10 Katy | 12:32:33 AM | 1.25 | 1:07 | 12:12 | 67 | |
| IH-10 Katy | Morton | 12:32:33 AM | 1.50 | 1:46 | 13:58 | 51 | |
| Morton | Clay Rd | 12:32:33 AM | 1.60 | 1:25 | 15:23 | 68 | |
| Clay Rd | Beckendorff | 12:32:33 AM | 1.30 | 1:18 | 16:41 | 60 | |
| Beckendorff | FM-529 | 12:32:33 AM | 1.00 | 00:53 | 17:34 | 68 | |
| FM-529 | West Rd | 12:19:33 AM | 2.50 | 2:53 | 20:27 | 52 | |
| West Rd | House Hahl | 12:32:33 AM | 1.30 | 1:18 | 21:45 | 60 | |
| House Hahl | Bridgeland Lake Parkway | 12:32:33 AM | 1.40 | 1:21 | 23:06 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:32:33 AM | 2.40 | 2:04 | 25:10 | 70 | |
| 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 | 12:32:33 AM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 12:32:33 AM | 1.40 | 1:23 | 3:29 | 61 | |
| House Hahl | West Rd | 12:32:33 AM | 1.30 | 1:18 | 4:47 | 60 | |
| West Rd | FM-529 | 12:17:33 AM | 2.50 | 2:11 | 6:58 | 69 | |
| FM-529 | Beckendorff | 12:32:33 AM | 1.00 | 1:02 | 8:00 | 58 | |
| Beckendorff | Clay Rd | 12:32:33 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 | 12:32:33 AM | 1.25 | 1:22 | 10:28 | 55 | |
| Kingsland | Cinco Ranch Blvd | 12:32:33 AM | 2.20 | 2:06 | 12:34 | 63 | |
| Cinco Ranch Blvd | S Fry Rd | 12:32:33 AM | 2.00 | 2:01 | 14:35 | 60 | |
| 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 | 14:28 | 14:28 | 127 | |
