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 | 2:27:33 AM | 1.60 | 1:35 | 1:32 | 61 |  |
| Harlem Rd | W Bellfort | 2:27:33 AM | 1.50 | 1:46 | 3:18 | 51 | |
| W Bellfort | Bellaire | 2:27:33 AM | 2.90 | 2:58 | 6:16 | 59 | |
| 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 | 2:27:33 AM | 1.50 | 1:55 | 8:07 | 47 |  |
| Morton | Clay Rd | 2:27:33 AM | 1.60 | 1:25 | 9:32 | 68 | |
| Clay Rd | Beckendorff | 2:27:33 AM | 1.30 | 1:23 | 10:55 | 56 | |
| Beckendorff | FM-529 | 2:27:33 AM | 1.00 | 00:46 | 11:41 | 78 | |
| FM-529 | West Rd | 2:27:33 AM | 2.50 | 2:21 | 14:02 | 64 | |
| West Rd | House Hahl | 2:27:33 AM | 1.30 | 1:13 | 15:15 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 2:27:33 AM | 1.40 | 1:16 | 16:31 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 2:27:33 AM | 2.40 | 2:09 | 18:40 | 67 | |
| 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 | 2:27:33 AM | 2.40 | 2:07 | 2:07 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 2:27:33 AM | 1.40 | 1:18 | 3:25 | 65 | |
| House Hahl | West Rd | 2:27:33 AM | 1.30 | 1:18 | 4:43 | 60 | |
| West Rd | FM-529 | 2:27:33 AM | 2.50 | 2:41 | 7:24 | 56 | |
| FM-529 | Beckendorff | 2:27:33 AM | 1.00 | 1:09 | 8:33 | 52 | |
| Beckendorff | Clay Rd | 2:27:33 AM | 1.30 | 1:11 | 9:44 | 66 | |
| Clay Rd | Morton | 2:27:33 AM | 1.60 | 1:54 | 11:38 | 51 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 2:27:33 AM | 2.20 | 1:48 | 13:24 | 73 | |
| Cinco Ranch Blvd | S Fry Rd | 2:27:33 AM | 2.00 | 2:09 | 15:33 | 56 | |
| S Fry Rd | Bellaire | 2:27:33 AM | 1.60 | 1:28 | 17:01 | 65 | |
| Bellaire | W Bellfort | 2:27:33 AM | 2.90 | 2:44 | 19:45 | 64 | |
| W Bellfort | Harlem Rd | 2:27:33 AM | 1.50 | 1:20 | 21:05 | 68 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 2:27:33 AM | 2.00 | 1:40 | 22:44 | 72 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 22:42 | 22:42 | 81 | |
