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 | 2:55:38 AM | 1.50 | 1:14 | 1:10 | 73 |  |
| W Bellfort | Bellaire | 2:55:38 AM | 2.90 | 2:55 | 4:05 | 60 | |
| Bellaire | S Fry Rd | 2:55:38 AM | 1.60 | 1:35 | 5:40 | 61 | |
| S Fry Rd | Cinco Ranch Blvd | 2:55:38 AM | 2.00 | 1:58 | 7:38 | 61 | |
| Cinco Ranch Blvd | Kingsland | 2:55:38 AM | 2.20 | 2:38 | 10:16 | 50 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 2:55:38 AM | 1.50 | 1:47 | 12:02 | 50 | |
| Morton | Clay Rd | 2:55:38 AM | 1.60 | 1:28 | 13:30 | 65 | |
| Clay Rd | Beckendorff | 2:55:38 AM | 1.30 | 1:18 | 14:48 | 60 | |
| Beckendorff | FM-529 | 2:55:38 AM | 1.00 | 00:47 | 15:35 | 77 | |
| FM-529 | West Rd | 2:55:38 AM | 2.50 | 2:28 | 18:03 | 61 | |
| West Rd | House Hahl | 2:55:38 AM | 1.30 | 1:12 | 19:15 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 2:55:38 AM | 1.40 | 1:22 | 20:37 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 2:55:38 AM | 2.40 | 2:15 | 22:52 | 64 | |
| 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 | 2:55:38 AM | 2.40 | 1:52 | 1:52 | 77 | |
| Bridgeland Lake Parkway | House Hahl | 2:55:38 AM | 1.40 | 1:12 | 3:04 | 70 | |
| House Hahl | West Rd | 2:55:38 AM | 1.30 | 1:24 | 4:28 | 56 | |
| West Rd | FM-529 | 2:55:38 AM | 2.50 | 2:58 | 7:26 | 51 | |
| FM-529 | Beckendorff | 2:55:38 AM | 1.00 | 1:09 | 8:35 | 52 | |
| Beckendorff | Clay Rd | 2:55:38 AM | 1.30 | 1:14 | 9:49 | 63 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 2:55:38 AM | 1.25 | 1:07 | 10:54 | 67 | |
| Kingsland | Cinco Ranch Blvd | 2:55:38 AM | 2.20 | 2:03 | 12:57 | 64 | |
| Cinco Ranch Blvd | S Fry Rd | 2:55:38 AM | 2.00 | 2:17 | 15:14 | 53 | |
| S Fry Rd | Bellaire | 2:55:38 AM | 1.60 | 1:40 | 16:54 | 58 | |
| Bellaire | W Bellfort | 2:55:38 AM | 2.90 | 3:05 | 19:59 | 56 | |
| 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 | 30.55 | 19:54 | 19:54 | 92 | |
