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 | 12:06:54 AM | 1.00 | 1:00 | 1:00 | 60 |  |
| 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 | 12:06:54 AM | 2.90 | 2:25 | 3:21 | 72 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 12:06:54 AM | 2.00 | 2:02 | 5:22 | 59 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:06:54 AM | 1.50 | 1:45 | 7:05 | 51 | |
| Morton | Clay Rd | 12:06:54 AM | 1.60 | 1:25 | 8:30 | 68 | |
| Clay Rd | Beckendorff | 12:06:54 AM | 1.30 | 1:13 | 9:43 | 64 | |
| Beckendorff | FM-529 | 12:06:54 AM | 1.00 | 00:53 | 10:36 | 68 | |
| FM-529 | West Rd | 12:06:54 AM | 2.50 | 1:52 | 12:28 | 80 | |
| West Rd | House Hahl | 12:06:54 AM | 1.30 | 1:25 | 13:53 | 55 | |
| House Hahl | Bridgeland Lake Parkway | 12:06:54 AM | 1.40 | 1:18 | 15:11 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:06:54 AM | 2.40 | 2:08 | 17:19 | 68 | |
| Summary | 30.55 | 17:19 | 17:19 | 106 | |
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 | 12:06:54 AM | 2.40 | 2:10 | 2:10 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 12:06:54 AM | 1.40 | 1:23 | 3:33 | 61 | |
| House Hahl | West Rd | 12:06:54 AM | 1.30 | 1:38 | 5:11 | 48 |  |
| West Rd | FM-529 | 12:06:54 AM | 2.50 | 1:56 | 7:07 | 78 | |
| FM-529 | Beckendorff | 12:06:54 AM | 1.00 | 1:11 | 8:18 | 51 | |
| Beckendorff | Clay Rd | 12:06:54 AM | 1.30 | 1:07 | 9:25 | 70 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 12:06:54 AM | 1.50 | 1:17 | 10:41 | 70 | |
| IH-10 Katy | Kingsland | 12:06:54 AM | 1.25 | 1:23 | 12:04 | 54 | |
| Kingsland | Cinco Ranch Blvd | 12:06:54 AM | 2.20 | 1:56 | 14:00 | 68 | |
| Cinco Ranch Blvd | S Fry Rd | 12:06:54 AM | 2.00 | 1:53 | 15:53 | 64 | |
| S Fry Rd | Bellaire | 12:06:54 AM | 1.60 | 1:36 | 17:29 | 60 | |
| Bellaire | W Bellfort | 12:06:54 AM | 2.90 | 2:38 | 20:07 | 66 | |
| 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 | 20:02 | 20:02 | 91 | |
