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 | 1:53:55 AM | 2.00 | 1:57 | 1:55 | 62 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 1:53:55 AM | 1.50 | 2:17 | 4:11 | 39 |  |
| W Bellfort | Bellaire | 1:53:55 AM | 2.90 | 3:38 | 7:49 | 48 |  |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.00 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Morton | 1:53:55 AM | 1.50 | 1:43 | 9:28 | 52 | |
| Morton | Clay Rd | 1:42:55 AM | 1.60 | 1:25 | 10:53 | 68 | |
| Clay Rd | Beckendorff | 1:53:55 AM | 1.30 | 1:21 | 12:14 | 58 | |
| Beckendorff | FM-529 | 1:53:55 AM | 1.00 | 00:55 | 13:09 | 65 | |
| FM-529 | West Rd | 1:53:55 AM | 2.50 | 2:18 | 15:27 | 65 | |
| West Rd | House Hahl | 1:51:55 AM | 1.30 | 1:12 | 16:39 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 1:52:55 AM | 1.40 | 1:12 | 17:51 | 70 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:53:55 AM | 2.40 | 2:07 | 19:58 | 68 | |
| Summary | 30.6 | 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 | 1:53:55 AM | 2.40 | 1:56 | 1:56 | 74 | |
| Bridgeland Lake Parkway | House Hahl | 1:53:55 AM | 1.40 | 1:28 | 3:24 | 57 | |
| House Hahl | West Rd | 1:53:55 AM | 1.30 | 1:20 | 4:44 | 58 | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 1:53:55 AM | 1.00 | 1:13 | 5:56 | 49 | |
| Beckendorff | Clay Rd | 1:53:55 AM | 1.30 | 1:01 | 6:57 | 77 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.50 | Not Available | |
| Kingsland | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 1:53:55 AM | 2.90 | 2:48 | 9:39 | 62 | |
| W Bellfort | Harlem Rd | 1:53:55 AM | 1.50 | 1:17 | 10:56 | 70 | |
| 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 | 30.6 | 10:52 | 10:52 | 169 | |
