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 | 12:20:28 AM | 2.90 | 2:52 | 2:47 | 61 |  |
| Bellaire | S Fry Rd | 12:20:28 AM | 1.60 | 1:40 | 4:27 | 58 | |
| S Fry Rd | Cinco Ranch Blvd | 12:20:28 AM | 2.00 | 1:36 | 6:03 | 75 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:20:28 AM | 1.50 | 2:25 | 8:26 | 37 |  |
| Morton | Clay Rd | 12:20:28 AM | 1.60 | 1:15 | 9:41 | 77 | |
| Clay Rd | Beckendorff | 12:20:28 AM | 1.30 | 1:26 | 11:07 | 54 | |
| Beckendorff | FM-529 | 12:20:28 AM | 1.00 | 00:50 | 11:57 | 72 | |
| FM-529 | West Rd | 12:20:28 AM | 2.50 | 2:36 | 14:33 | 58 | |
| West Rd | House Hahl | 12:12:28 AM | 1.30 | 1:15 | 15:48 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 12:20:28 AM | 1.40 | 1:23 | 17:11 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:20:28 AM | 2.40 | 2:03 | 19:14 | 70 | |
| 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 | 12:20:28 AM | 2.40 | 2:17 | 2:17 | 63 | |
| Bridgeland Lake Parkway | House Hahl | 12:20:28 AM | 1.40 | 1:20 | 3:37 | 63 | |
| House Hahl | West Rd | 12:20:28 AM | 1.30 | 1:15 | 4:52 | 62 | |
| West Rd | FM-529 | 12:02:32 AM | 2.50 | 2:12 | 7:04 | 68 | |
| FM-529 | Beckendorff | 12:10:28 AM | 1.00 | 1:13 | 8:17 | 49 |  |
| Beckendorff | Clay Rd | 12:20:28 AM | 1.30 | 1:16 | 9:33 | 62 | |
| Clay Rd | Morton | 12:20:28 AM | 1.60 | 1:52 | 11:25 | 51 | |
| Morton | IH-10 Katy | 12:20:28 AM | 1.50 | 1:01 | 12:26 | 89 | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 12:19:28 AM | 2.20 | 2:08 | 14:33 | 62 | |
| Cinco Ranch Blvd | S Fry Rd | 12:20:28 AM | 2.00 | 2:00 | 16:33 | 60 | |
| S Fry Rd | Bellaire | 12:20:28 AM | 1.60 | 1:31 | 18:04 | 63 | |
| Bellaire | W Bellfort | 12:20:28 AM | 2.90 | 2:47 | 20:51 | 63 | |
| W Bellfort | Harlem Rd | 12:20:28 AM | 1.50 | 1:17 | 22:08 | 70 | |
| Harlem Rd | Oyster Creek | 12:20:28 AM | 1.60 | 1:30 | 23:38 | 64 | |
| 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 | 23:35 | 23:35 | 78 | |
