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 | 12:17:32 AM | 2.90 | 2:44 | 2:39 | 64 |  |
| Bellaire | S Fry Rd | 12:17:32 AM | 1.60 | 1:36 | 4:15 | 60 | |
| S Fry Rd | Cinco Ranch Blvd | 12:17:32 AM | 2.00 | 2:02 | 6:17 | 59 | |
| Cinco Ranch Blvd | Kingsland | 12:17:32 AM | 2.20 | 3:07 | 9:24 | 42 |  |
| Kingsland | IH-10 Katy | 12:17:32 AM | 1.25 | 1:05 | 10:29 | 69 | |
| IH-10 Katy | Morton | 12:17:32 AM | 1.50 | 1:49 | 12:18 | 50 | |
| Morton | Clay Rd | 12:17:32 AM | 1.60 | 1:23 | 13:41 | 69 | |
| Clay Rd | Beckendorff | 12:17:32 AM | 1.30 | 1:13 | 14:54 | 64 | |
| Beckendorff | FM-529 | 12:17:32 AM | 1.00 | 00:48 | 15:42 | 75 | |
| FM-529 | West Rd | 12:11:33 AM | 2.50 | 2:16 | 17:58 | 66 | |
| West Rd | House Hahl | 12:17:32 AM | 1.30 | 1:07 | 19:05 | 70 | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:17:32 AM | 2.40 | 2:26 | 21:30 | 59 | |
| 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 | 12:17:32 AM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 12:17:32 AM | 1.40 | 1:25 | 3:33 | 59 | |
| House Hahl | West Rd | 12:17:32 AM | 1.30 | 1:12 | 4:45 | 65 | |
| West Rd | FM-529 | 12:17:32 AM | 2.50 | 1:42 | 6:27 | 88 | |
| FM-529 | Beckendorff | 12:17:32 AM | 1.00 | 00:55 | 7:22 | 65 | |
| Beckendorff | Clay Rd | 12:17:32 AM | 1.30 | 1:14 | 8:36 | 63 | |
| Clay Rd | Morton | 12:17:32 AM | 1.60 | 1:26 | 10:02 | 67 | |
| Morton | IH-10 Katy | 12:17:32 AM | 1.50 | 1:12 | 11:14 | 75 | |
| IH-10 Katy | Kingsland | 12:17:32 AM | 1.25 | 1:10 | 12:24 | 64 | |
| Kingsland | Cinco Ranch Blvd | 12:17:32 AM | 2.20 | 2:03 | 14:27 | 64 | |
| Cinco Ranch Blvd | S Fry Rd | 12:17:32 AM | 2.00 | 1:55 | 16:22 | 63 | |
| S Fry Rd | Bellaire | 12:17:32 AM | 1.60 | 1:28 | 17:50 | 65 | |
| Bellaire | W Bellfort | 12:17:32 AM | 2.90 | 2:42 | 20:32 | 64 | |
| W Bellfort | Harlem Rd | 12:17:32 AM | 1.50 | 1:22 | 21:54 | 66 | |
| Harlem Rd | Oyster Creek | 12:17:32 AM | 1.60 | 1:36 | 23:30 | 60 | |
| 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 | 23:27 | 23:27 | 78 | |
