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 | 5:15:28 AM | 2.00 | 1:36 | 1:34 | 75 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 5:13:28 AM | 2.90 | 2:48 | 4:20 | 62 | |
| Bellaire | S Fry Rd | 5:15:28 AM | 1.60 | 1:26 | 5:46 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 5:15:28 AM | 2.00 | 1:46 | 7:32 | 68 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 5:15:28 AM | 1.50 | 1:33 | 9:03 | 58 | |
| Morton | Clay Rd | 5:15:28 AM | 1.60 | 1:24 | 10:27 | 69 | |
| Clay Rd | Beckendorff | 5:15:28 AM | 1.30 | 1:14 | 11:41 | 63 | |
| Beckendorff | FM-529 | 5:15:28 AM | 1.00 | 00:48 | 12:29 | 75 | |
| FM-529 | West Rd | 5:15:28 AM | 2.50 | 2:07 | 14:36 | 71 | |
| West Rd | House Hahl | 5:15:28 AM | 1.30 | 1:08 | 15:44 | 69 | |
| House Hahl | Bridgeland Lake Parkway | 5:15:28 AM | 1.40 | 1:09 | 16:53 | 73 | |
| Bridgeland Lake Parkway | US-290 Northwest | 5:15:28 AM | 2.40 | 2:12 | 19:05 | 65 | |
| 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 | 5:15:28 AM | 2.40 | 1:59 | 1:59 | 73 | |
| Bridgeland Lake Parkway | House Hahl | 5:15:28 AM | 1.40 | 1:26 | 3:25 | 59 | |
| House Hahl | West Rd | 5:15:28 AM | 1.30 | 1:17 | 4:42 | 61 | |
| West Rd | FM-529 | 5:15:28 AM | 2.50 | 2:04 | 6:46 | 73 | |
| FM-529 | Beckendorff | 5:15:28 AM | 1.00 | 1:22 | 8:08 | 44 |  |
| Beckendorff | Clay Rd | 5:15:28 AM | 1.30 | 1:07 | 9:15 | 70 | |
| Clay Rd | Morton | 5:15:28 AM | 1.60 | 1:55 | 11:10 | 50 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 5:15:28 AM | 2.20 | 1:45 | 12:53 | 75 | |
| Cinco Ranch Blvd | S Fry Rd | 5:15:28 AM | 2.00 | 1:53 | 14:46 | 64 | |
| S Fry Rd | Bellaire | 5:15:28 AM | 1.60 | 1:26 | 16:12 | 67 | |
| Bellaire | W Bellfort | 5:15:28 AM | 2.90 | 2:58 | 19:10 | 59 | |
| 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 | 19:05 | 19:05 | 96 | |
