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 | 3:19:51 AM | 1.00 | 1:14 | 1:14 | 49 |  |
| 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 | 3:19:51 AM | 2.90 | 2:44 | 3:54 | 64 |  |
| Bellaire | S Fry Rd | 3:19:51 AM | 1.60 | 1:36 | 5:30 | 60 | |
| S Fry Rd | Cinco Ranch Blvd | 3:19:51 AM | 2.00 | 2:00 | 7:30 | 60 | |
| Cinco Ranch Blvd | Kingsland | 3:19:51 AM | 2.20 | 2:03 | 9:33 | 64 | |
| Kingsland | IH-10 Katy | 3:19:51 AM | 1.25 | 1:12 | 10:45 | 62 | |
| IH-10 Katy | Morton | 3:19:51 AM | 1.50 | 1:49 | 12:34 | 50 | |
| Morton | Clay Rd | 3:19:51 AM | 1.60 | 1:29 | 14:03 | 65 | |
| Clay Rd | Beckendorff | 3:19:51 AM | 1.30 | 1:22 | 15:25 | 57 | |
| Beckendorff | FM-529 | 3:19:51 AM | 1.00 | 00:55 | 16:20 | 65 | |
| FM-529 | West Rd | 3:19:51 AM | 2.50 | 2:23 | 18:43 | 63 | |
| West Rd | House Hahl | 3:19:51 AM | 1.30 | 1:20 | 20:03 | 58 | |
| House Hahl | Bridgeland Lake Parkway | 3:19:51 AM | 1.40 | 1:19 | 21:22 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:19:51 AM | 2.40 | 2:12 | 23:34 | 65 | |
| Summary | 30.55 | 23:34 | 23:34 | 78 | |
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 | 3:19:51 AM | 2.40 | 2:17 | 2:17 | 63 | |
| Bridgeland Lake Parkway | House Hahl | 3:19:51 AM | 1.40 | 1:18 | 3:35 | 65 | |
| House Hahl | West Rd | 3:19:51 AM | 1.30 | 1:18 | 4:53 | 60 | |
| West Rd | FM-529 | 3:15:51 AM | 2.50 | 2:09 | 7:02 | 70 | |
| FM-529 | Beckendorff | 3:19:51 AM | 1.00 | 1:18 | 8:20 | 46 | |
| Beckendorff | Clay Rd | 3:19:51 AM | 1.30 | 1:03 | 9:23 | 74 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 3:19:51 AM | 1.25 | 1:23 | 10:44 | 54 | |
| Kingsland | Cinco Ranch Blvd | 3:19:51 AM | 2.20 | 1:49 | 12:33 | 73 | |
| Cinco Ranch Blvd | S Fry Rd | 3:19:51 AM | 2.00 | 1:54 | 14:27 | 63 | |
| S Fry Rd | Bellaire | 3:19:51 AM | 1.60 | 1:27 | 15:54 | 66 | |
| Bellaire | W Bellfort | 3:19:51 AM | 2.90 | 3:45 | 19:39 | 46 | |
| W Bellfort | Harlem Rd | 3:19:51 AM | 1.50 | 1:25 | 21:04 | 64 | |
| 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 | 3:19:51 AM | 1.00 | 00:45 | 21:46 | 80 | |
| Summary | 30.55 | 21:46 | 21:46 | 84 | |
