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 | 6:11:53 AM | 1.60 | 1:37 | 1:34 | 59 |  |
| Harlem Rd | W Bellfort | 6:11:53 AM | 1.50 | 1:20 | 2:54 | 68 | |
| W Bellfort | Bellaire | 6:11:53 AM | 2.90 | 3:14 | 6:08 | 54 | |
| Bellaire | S Fry Rd | 6:11:53 AM | 1.60 | 1:26 | 7:34 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 6:11:53 AM | 2.00 | 1:56 | 9:30 | 62 | |
| Cinco Ranch Blvd | Kingsland | 6:11:53 AM | 2.20 | 2:24 | 11:54 | 55 | |
| Kingsland | IH-10 Katy | 6:11:53 AM | 1.25 | 2:28 | 14:22 | 30 |  |
| IH-10 Katy | Morton | 6:11:53 AM | 1.50 | 1:33 | 15:55 | 58 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 6:11:53 AM | 1.00 | 00:52 | 16:45 | 69 | |
| FM-529 | West Rd | 6:11:53 AM | 2.50 | 2:15 | 19:00 | 67 | |
| West Rd | House Hahl | 6:11:53 AM | 1.30 | 1:12 | 20:12 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 6:11:53 AM | 1.40 | 1:17 | 21:29 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 6:11:53 AM | 2.40 | 1:59 | 23:28 | 73 | |
| 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 | 6:11:53 AM | 2.40 | 1:58 | 1:58 | 73 | |
| Bridgeland Lake Parkway | House Hahl | 6:11:53 AM | 1.40 | 1:18 | 3:16 | 65 | |
| House Hahl | West Rd | 6:11:53 AM | 1.30 | 1:11 | 4:27 | 66 | |
| West Rd | FM-529 | 6:11:53 AM | 2.50 | 2:08 | 6:35 | 70 | |
| FM-529 | Beckendorff | 6:11:53 AM | 1.00 | 00:59 | 7:34 | 61 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 6:11:53 AM | 1.50 | 1:03 | 8:35 | 86 | |
| IH-10 Katy | Kingsland | 6:11:53 AM | 1.25 | 00:55 | 9:30 | 82 | |
| Kingsland | Cinco Ranch Blvd | 6:11:53 AM | 2.20 | 1:56 | 11:26 | 68 | |
| Cinco Ranch Blvd | S Fry Rd | 6:11:53 AM | 2.00 | 1:51 | 13:17 | 65 | |
| S Fry Rd | Bellaire | 6:11:53 AM | 1.60 | 1:28 | 14:45 | 65 | |
| Bellaire | W Bellfort | 6:11:53 AM | 2.90 | 2:40 | 17:25 | 65 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | 6:11:53 AM | 1.60 | 1:33 | 18:57 | 62 | |
| 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 | 18:54 | 18:54 | 97 | |
