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 | 1:20:33 AM | 1.00 | 1:04 | 1:04 | 56 |  |
| 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 | 1:20:33 AM | 2.90 | 2:37 | 3:37 | 66 | |
| Bellaire | S Fry Rd | 1:20:33 AM | 1.60 | 1:29 | 5:06 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 1:20:33 AM | 2.00 | 1:49 | 6:55 | 66 | |
| Cinco Ranch Blvd | Kingsland | 1:20:33 AM | 2.20 | 1:59 | 8:54 | 67 | |
| Kingsland | IH-10 Katy | 1:20:33 AM | 1.25 | 1:16 | 10:10 | 59 | |
| IH-10 Katy | Morton | 1:20:33 AM | 1.50 | 1:47 | 11:57 | 50 | |
| Morton | Clay Rd | 1:20:33 AM | 1.60 | 1:25 | 13:22 | 68 | |
| Clay Rd | Beckendorff | 1:20:33 AM | 1.30 | 1:20 | 14:42 | 58 | |
| Beckendorff | FM-529 | 1:20:33 AM | 1.00 | 00:57 | 15:39 | 63 | |
| FM-529 | West Rd | 1:20:33 AM | 2.50 | 2:04 | 17:43 | 73 | |
| West Rd | House Hahl | 1:20:33 AM | 1.30 | 1:32 | 19:15 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 1:20:33 AM | 1.40 | 1:25 | 20:40 | 59 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:20:33 AM | 2.40 | 2:16 | 22:56 | 64 | |
| Summary | 30.55 | 22:56 | 22:56 | 80 | |
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 | 1:20:33 AM | 2.40 | 2:18 | 2:18 | 63 | |
| Bridgeland Lake Parkway | House Hahl | 1:20:33 AM | 1.40 | 1:24 | 3:42 | 60 | |
| House Hahl | West Rd | 1:20:33 AM | 1.30 | 1:41 | 5:23 | 46 |  |
| West Rd | FM-529 | 1:20:33 AM | 2.50 | 1:47 | 7:10 | 84 | |
| FM-529 | Beckendorff | 1:20:33 AM | 1.00 | 00:56 | 8:06 | 64 | |
| Beckendorff | Clay Rd | 1:20:33 AM | 1.30 | 1:07 | 9:13 | 70 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 1:20:33 AM | 1.25 | 1:07 | 10:18 | 67 | |
| Kingsland | Cinco Ranch Blvd | 1:20:33 AM | 2.20 | 1:52 | 12:10 | 71 | |
| Cinco Ranch Blvd | S Fry Rd | 1:20:33 AM | 2.00 | 1:44 | 13:54 | 69 | |
| S Fry Rd | Bellaire | 1:20:33 AM | 1.60 | 1:30 | 15:24 | 64 | |
| Bellaire | W Bellfort | 1:20:33 AM | 2.90 | 2:44 | 18:08 | 64 | |
| 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 | 18:03 | 18:03 | 102 | |
