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 | 12:04:50 AM | 1.00 | 1:43 | 1:43 | 35 |  |
| 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 | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:04:50 AM | 1.50 | 1:53 | 3:27 | 48 |  |
| Morton | Clay Rd | 12:04:50 AM | 1.60 | 1:43 | 5:10 | 56 |  |
| Clay Rd | Beckendorff | 12:04:50 AM | 1.30 | 1:17 | 6:27 | 61 | |
| Beckendorff | FM-529 | 12:04:50 AM | 1.00 | 00:53 | 7:20 | 68 | |
| FM-529 | West Rd | 12:04:50 AM | 2.50 | 1:51 | 9:11 | 81 | |
| West Rd | House Hahl | 12:04:50 AM | 1.30 | 1:29 | 10:40 | 53 | |
| House Hahl | Bridgeland Lake Parkway | 12:04:50 AM | 1.40 | 1:12 | 11:52 | 70 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:04:50 AM | 2.40 | 2:07 | 13:59 | 68 | |
| Summary | 30.55 | 13:59 | 13:59 | 131 | |
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 | 12:04:50 AM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 12:04:50 AM | 1.40 | 1:25 | 3:31 | 59 | |
| House Hahl | West Rd | 12:04:50 AM | 1.30 | 1:35 | 5:06 | 49 | |
| West Rd | FM-529 | 11:58:50 PM | 2.50 | 1:50 | 6:56 | 82 | |
| FM-529 | Beckendorff | 12:04:50 AM | 1.00 | 1:05 | 8:01 | 55 | |
| Beckendorff | Clay Rd | 12:04:50 AM | 1.30 | 1:09 | 9:10 | 68 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:04:50 AM | 1.25 | 1:25 | 10:33 | 53 | |
| Kingsland | Cinco Ranch Blvd | - | 2.20 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| 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 | 10:24 | 10:24 | 176 | |
