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 | 12:07:53 AM | 2.00 | 1:52 | 1:50 | 64 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 12:07:53 AM | 1.50 | 1:15 | 3:04 | 72 | |
| W Bellfort | Bellaire | 12:07:53 AM | 2.90 | 2:32 | 5:36 | 69 | |
| Bellaire | S Fry Rd | 12:07:53 AM | 1.60 | 1:24 | 7:00 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 12:07:53 AM | 2.00 | 1:51 | 8:51 | 65 | |
| Cinco Ranch Blvd | Kingsland | 12:07:53 AM | 2.20 | 2:09 | 11:00 | 61 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:07:53 AM | 1.50 | 1:53 | 12:52 | 48 |  |
| Morton | Clay Rd | 12:07:53 AM | 1.60 | 1:26 | 14:18 | 67 | |
| Clay Rd | Beckendorff | 12:07:53 AM | 1.30 | 1:17 | 15:35 | 61 | |
| Beckendorff | FM-529 | 12:07:53 AM | 1.00 | 00:52 | 16:27 | 69 | |
| FM-529 | West Rd | 12:07:53 AM | 2.50 | 2:12 | 18:39 | 68 | |
| West Rd | House Hahl | 12:07:53 AM | 1.30 | 1:04 | 19:43 | 73 | |
| House Hahl | Bridgeland Lake Parkway | 12:07:53 AM | 1.40 | 1:13 | 20:56 | 69 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:07:53 AM | 2.40 | 1:55 | 22:51 | 75 | |
| 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 | 12:07:53 AM | 2.40 | 2:11 | 2:11 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 12:07:53 AM | 1.40 | 1:24 | 3:35 | 60 | |
| House Hahl | West Rd | 12:07:53 AM | 1.30 | 1:34 | 5:09 | 50 | |
| West Rd | FM-529 | 12:07:53 AM | 2.50 | 2:09 | 7:18 | 70 | |
| FM-529 | Beckendorff | 12:07:53 AM | 1.00 | 1:02 | 8:20 | 58 | |
| Beckendorff | Clay Rd | 12:07:53 AM | 1.30 | 1:10 | 9:30 | 67 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:07:53 AM | 1.25 | 1:06 | 10:34 | 68 | |
| Kingsland | Cinco Ranch Blvd | 12:07:53 AM | 2.20 | 1:55 | 12:29 | 69 | |
| Cinco Ranch Blvd | S Fry Rd | 12:07:53 AM | 2.00 | 1:46 | 14:15 | 68 | |
| S Fry Rd | Bellaire | 12:07:53 AM | 1.60 | 1:37 | 15:52 | 59 | |
| Bellaire | W Bellfort | 12:07:53 AM | 2.90 | 2:32 | 18:24 | 69 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 12:07:53 AM | 2.00 | 1:46 | 20:08 | 68 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 20:06 | 20:06 | 91 | |
