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 | 3:25:55 AM | 1.50 | 2:09 | 2:05 | 42 |  |
| 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 | 3:26:55 AM | 2.00 | 2:20 | 4:22 | 51 |  |
| Kingsland | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Morton | 3:26:55 AM | 1.50 | 1:40 | 6:01 | 54 | |
| Morton | Clay Rd | 3:26:55 AM | 1.60 | 1:15 | 7:16 | 77 | |
| Clay Rd | Beckendorff | 3:26:55 AM | 1.30 | 1:40 | 8:56 | 47 | |
| Beckendorff | FM-529 | 3:26:55 AM | 1.00 | 00:38 | 9:34 | 95 | |
| FM-529 | West Rd | 3:26:55 AM | 2.50 | 3:29 | 13:03 | 43 | |
| West Rd | House Hahl | 3:26:55 AM | 1.30 | 1:17 | 14:20 | 61 | |
| House Hahl | Bridgeland Lake Parkway | 3:26:55 AM | 1.40 | 1:09 | 15:29 | 73 | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| 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 | 3:26:55 AM | 2.40 | 1:51 | 1:51 | 78 | |
| Bridgeland Lake Parkway | House Hahl | 3:26:55 AM | 1.40 | 1:21 | 3:12 | 62 | |
| House Hahl | West Rd | 3:26:55 AM | 1.30 | 1:10 | 4:22 | 67 | |
| West Rd | FM-529 | 3:20:55 AM | 2.50 | 2:56 | 7:18 | 51 | |
| FM-529 | Beckendorff | 3:26:55 AM | 1.00 | 1:11 | 8:29 | 51 | |
| Beckendorff | Clay Rd | 3:26:55 AM | 1.30 | 1:07 | 9:36 | 70 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 3:26:55 AM | 1.50 | 1:07 | 10:41 | 81 | |
| Kingsland | Cinco Ranch Blvd | 3:26:55 AM | 2.00 | 1:43 | 12:24 | 70 | |
| 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 | 30.6 | 12:16 | 12:16 | 150 | |
