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 | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | 2:34:43 AM | 1.60 | 1:25 | 1:19 | 68 |  |
| S Fry Rd | Cinco Ranch Blvd | 2:34:43 AM | 2.00 | 1:50 | 3:09 | 65 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 2:34:43 AM | 1.50 | 1:39 | 4:46 | 55 | |
| Morton | Clay Rd | 2:34:43 AM | 1.60 | 1:25 | 6:11 | 68 | |
| Clay Rd | Beckendorff | 2:34:43 AM | 1.30 | 1:18 | 7:29 | 60 | |
| Beckendorff | FM-529 | 2:34:43 AM | 1.00 | 00:56 | 8:25 | 64 | |
| FM-529 | West Rd | 2:34:43 AM | 2.50 | 1:55 | 10:20 | 78 | |
| West Rd | House Hahl | 2:34:43 AM | 1.30 | 1:32 | 11:52 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 2:34:43 AM | 1.40 | 1:22 | 13:14 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 2:34:43 AM | 2.40 | 2:13 | 15:27 | 65 | |
| 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 | 2:34:43 AM | 2.40 | 1:49 | 1:49 | 79 | |
| Bridgeland Lake Parkway | House Hahl | 2:34:43 AM | 1.40 | 1:02 | 2:51 | 81 | |
| House Hahl | West Rd | 2:34:43 AM | 1.30 | 1:47 | 4:38 | 44 |  |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | - | 1.00 | Not Available | |
| Beckendorff | Clay Rd | 2:34:43 AM | 1.30 | 1:17 | 5:53 | 61 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 2:34:43 AM | 1.50 | 1:21 | 7:13 | 67 | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 2:34:43 AM | 2.20 | 1:50 | 9:02 | 72 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | 2:34:43 AM | 1.60 | 00:58 | 9:59 | 99 | |
| Bellaire | W Bellfort | 2:34:43 AM | 2.90 | 3:03 | 13:02 | 57 | |
| 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 | 12:57 | 12:57 | 142 | |
