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 | 2:36:34 AM | 2.00 | 1:49 | 1:47 | 66 |  |
| Oyster Creek | Harlem Rd | 2:36:34 AM | 1.60 | 1:49 | 3:36 | 53 | |
| Harlem Rd | W Bellfort | 2:36:34 AM | 1.50 | 1:45 | 5:21 | 51 | |
| W Bellfort | Bellaire | 2:36:34 AM | 2.90 | 2:32 | 7:53 | 69 | |
| Bellaire | S Fry Rd | 2:36:34 AM | 1.60 | 1:28 | 9:21 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 2:36:34 AM | 2.00 | 1:53 | 11:14 | 64 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 2:36:34 AM | 1.50 | 1:42 | 12:54 | 53 | |
| Morton | Clay Rd | 2:36:34 AM | 1.60 | 1:28 | 14:22 | 65 | |
| Clay Rd | Beckendorff | 2:36:34 AM | 1.30 | 1:18 | 15:40 | 60 | |
| Beckendorff | FM-529 | 2:36:34 AM | 1.00 | 00:53 | 16:33 | 68 | |
| FM-529 | West Rd | 2:36:34 AM | 2.50 | 2:20 | 18:53 | 64 | |
| West Rd | House Hahl | 2:36:34 AM | 1.30 | 1:26 | 20:19 | 54 | |
| House Hahl | Bridgeland Lake Parkway | 2:35:35 AM | 1.40 | 1:17 | 21:36 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 2:36:34 AM | 2.40 | 2:15 | 23:51 | 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 | 2:28:34 AM | 2.40 | 1:45 | 1:45 | 82 | |
| Bridgeland Lake Parkway | House Hahl | 2:36:34 AM | 1.40 | 1:22 | 3:07 | 61 | |
| House Hahl | West Rd | 2:36:34 AM | 1.30 | 1:13 | 4:20 | 64 | |
| West Rd | FM-529 | 2:21:34 AM | 2.50 | 2:36 | 6:56 | 58 | |
| FM-529 | Beckendorff | 2:34:35 AM | 1.00 | 1:12 | 8:08 | 50 | |
| Beckendorff | Clay Rd | 2:36:34 AM | 1.30 | 1:06 | 9:14 | 71 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 2:36:34 AM | 2.20 | 2:03 | 11:14 | 64 | |
| Cinco Ranch Blvd | S Fry Rd | 2:36:34 AM | 2.00 | 1:55 | 13:09 | 63 | |
| S Fry Rd | Bellaire | 2:36:34 AM | 1.60 | 1:40 | 14:49 | 58 | |
| Bellaire | W Bellfort | 2:36:34 AM | 2.90 | 3:58 | 18:47 | 44 |  |
| 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 | 18:42 | 18:42 | 98 | |
