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 | 5:18:46 AM | 2.00 | 1:47 | 1:45 | 67 |  |
| Oyster Creek | Harlem Rd | 5:18:46 AM | 1.60 | 1:23 | 3:08 | 69 | |
| 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 | 5:18:46 AM | 2.20 | 2:09 | 5:13 | 61 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 5:18:46 AM | 1.50 | 1:20 | 6:32 | 68 | |
| Morton | Clay Rd | 5:18:46 AM | 1.60 | 1:35 | 8:07 | 61 | |
| Clay Rd | Beckendorff | 5:18:46 AM | 1.30 | 1:13 | 9:20 | 64 | |
| Beckendorff | FM-529 | 5:18:46 AM | 1.00 | 00:53 | 10:13 | 68 | |
| FM-529 | West Rd | 5:18:46 AM | 2.50 | 1:54 | 12:07 | 79 | |
| West Rd | House Hahl | 5:18:46 AM | 1.30 | 1:07 | 13:14 | 70 | |
| House Hahl | Bridgeland Lake Parkway | 5:18:46 AM | 1.40 | 1:11 | 14:25 | 71 | |
| Bridgeland Lake Parkway | US-290 Northwest | 5:18:46 AM | 2.40 | 2:00 | 16:25 | 72 | |
| 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 | 5:18:46 AM | 2.40 | 1:58 | 1:58 | 73 | |
| Bridgeland Lake Parkway | House Hahl | 5:18:46 AM | 1.40 | 1:27 | 3:25 | 58 | |
| House Hahl | West Rd | 5:18:46 AM | 1.30 | 1:17 | 4:42 | 61 | |
| West Rd | FM-529 | 5:16:46 AM | 2.50 | 1:59 | 6:41 | 76 | |
| FM-529 | Beckendorff | 5:18:46 AM | 1.00 | 1:22 | 8:03 | 44 |  |
| Beckendorff | Clay Rd | 5:18:46 AM | 1.30 | 1:05 | 9:08 | 72 | |
| Clay Rd | Morton | 5:18:46 AM | 1.60 | 1:50 | 10:58 | 52 | |
| Morton | IH-10 Katy | 5:18:46 AM | 1.50 | 1:21 | 12:19 | 67 | |
| IH-10 Katy | Kingsland | 5:18:46 AM | 1.25 | 1:28 | 13:47 | 51 | |
| Kingsland | Cinco Ranch Blvd | 5:18:46 AM | 2.20 | 1:57 | 15:44 | 68 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 5:18:46 AM | 2.90 | 2:37 | 18:19 | 66 | |
| W Bellfort | Harlem Rd | 5:18:46 AM | 1.50 | 1:16 | 19:35 | 71 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 5:18:46 AM | 2.00 | 1:34 | 21:08 | 77 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 21:06 | 21:06 | 87 | |
