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 | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | 12:11:30 AM | 1.60 | 1:25 | 1:19 | 68 |  |
| S Fry Rd | Cinco Ranch Blvd | 12:11:30 AM | 2.00 | 1:56 | 3:15 | 62 | |
| Cinco Ranch Blvd | Kingsland | 12:11:30 AM | 2.20 | 2:02 | 5:17 | 65 | |
| Kingsland | IH-10 Katy | 12:11:30 AM | 1.25 | 1:18 | 6:35 | 58 | |
| IH-10 Katy | Morton | 12:11:30 AM | 1.50 | 1:49 | 8:24 | 50 | |
| Morton | Clay Rd | 12:11:30 AM | 1.60 | 1:25 | 9:49 | 68 | |
| Clay Rd | Beckendorff | 12:11:30 AM | 1.30 | 1:22 | 11:11 | 57 | |
| Beckendorff | FM-529 | 12:11:30 AM | 1.00 | 00:55 | 12:06 | 65 | |
| FM-529 | West Rd | 12:01:31 AM | 2.50 | 2:03 | 14:09 | 73 | |
| West Rd | House Hahl | 12:11:30 AM | 1.30 | 1:40 | 15:49 | 47 |  |
| House Hahl | Bridgeland Lake Parkway | 12:11:30 AM | 1.40 | 1:26 | 17:15 | 59 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:11:30 AM | 2.40 | 2:17 | 19:32 | 63 | |
| 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 | 12:11:30 AM | 2.40 | 2:24 | 2:24 | 60 | |
| Bridgeland Lake Parkway | House Hahl | 12:11:30 AM | 1.40 | 1:17 | 3:41 | 65 | |
| House Hahl | West Rd | 12:11:30 AM | 1.30 | 1:45 | 5:26 | 45 | |
| West Rd | FM-529 | 12:11:30 AM | 2.50 | 1:53 | 7:19 | 80 | |
| FM-529 | Beckendorff | 12:11:30 AM | 1.00 | 1:07 | 8:26 | 54 | |
| Beckendorff | Clay Rd | 12:11:30 AM | 1.30 | 1:06 | 9:32 | 71 | |
| Clay Rd | Morton | 12:11:30 AM | 1.60 | 1:53 | 11:25 | 51 | |
| Morton | IH-10 Katy | 12:11:30 AM | 1.50 | 1:09 | 12:34 | 78 | |
| IH-10 Katy | Kingsland | 12:11:30 AM | 1.25 | 1:22 | 13:56 | 55 | |
| Kingsland | Cinco Ranch Blvd | 12:11:30 AM | 2.20 | 1:53 | 15:49 | 70 | |
| Cinco Ranch Blvd | S Fry Rd | 12:11:30 AM | 2.00 | 1:47 | 17:36 | 67 | |
| S Fry Rd | Bellaire | 12:11:30 AM | 1.60 | 1:29 | 19:05 | 65 | |
| Bellaire | W Bellfort | 12:11:30 AM | 2.90 | 2:47 | 21:52 | 63 | |
| 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 | 21:47 | 21:47 | 84 | |
