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 | 1:04:31 AM | 2.00 | 1:30 | 1:28 | 80 |  |
| Oyster Creek | Harlem Rd | 1:08:31 AM | 1.60 | 2:06 | 3:34 | 46 |  |
| Harlem Rd | W Bellfort | 1:08:31 AM | 1.50 | 1:32 | 5:06 | 59 | |
| W Bellfort | Bellaire | 1:08:31 AM | 2.90 | 2:18 | 7:24 | 76 | |
| Bellaire | S Fry Rd | 1:08:31 AM | 1.60 | 1:28 | 8:52 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 1:08:31 AM | 2.00 | 2:04 | 10:56 | 58 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | - | 1.50 | Not Available | |
| Morton | Clay Rd | 1:05:31 AM | 1.60 | 1:06 | 11:59 | 87 | |
| Clay Rd | Beckendorff | 1:08:31 AM | 1.30 | 1:24 | 13:23 | 56 | |
| Beckendorff | FM-529 | 1:08:31 AM | 1.00 | 00:54 | 14:17 | 67 | |
| FM-529 | West Rd | 1:08:31 AM | 2.50 | 3:48 | 18:05 | 39 |  |
| West Rd | House Hahl | 1:08:31 AM | 1.30 | 1:18 | 19:23 | 60 | |
| House Hahl | Bridgeland Lake Parkway | 1:08:31 AM | 1.40 | 1:07 | 20:30 | 75 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:08:31 AM | 2.40 | 2:16 | 22:46 | 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 | 1:08:31 AM | 2.40 | 2:00 | 2:00 | 72 | |
| Bridgeland Lake Parkway | House Hahl | 1:08:31 AM | 1.40 | 1:27 | 3:27 | 58 | |
| House Hahl | West Rd | 1:08:31 AM | 1.30 | 1:18 | 4:45 | 60 | |
| West Rd | FM-529 | 1:08:31 AM | 2.50 | 2:23 | 7:08 | 63 | |
| FM-529 | Beckendorff | 1:08:31 AM | 1.00 | 00:55 | 8:03 | 65 | |
| Beckendorff | Clay Rd | 1:08:31 AM | 1.30 | 1:06 | 9:09 | 71 | |
| Clay Rd | Morton | 1:08:31 AM | 1.60 | 1:38 | 10:47 | 59 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 1:08:31 AM | 1.25 | 1:25 | 12:11 | 53 | |
| Kingsland | Cinco Ranch Blvd | 1:08:31 AM | 2.20 | 2:20 | 14:31 | 57 | |
| Cinco Ranch Blvd | S Fry Rd | 1:08:31 AM | 2.00 | 2:05 | 16:36 | 58 | |
| S Fry Rd | Bellaire | 1:08:31 AM | 1.60 | 1:23 | 17:59 | 69 | |
| Bellaire | W Bellfort | 1:08:31 AM | 2.90 | 3:10 | 21:09 | 55 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 1:08:31 AM | 2.00 | 1:48 | 22:55 | 67 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 22:53 | 22:53 | 80 | |
