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 | 12:33:35 AM | 2.90 | 3:49 | 3:44 | 46 |  |
| Bellaire | S Fry Rd | 12:33:35 AM | 1.60 | 1:26 | 5:10 | 67 |  |
| S Fry Rd | Cinco Ranch Blvd | 12:33:35 AM | 2.00 | 2:04 | 7:14 | 58 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 12:33:35 AM | 1.25 | 1:09 | 8:22 | 65 | |
| IH-10 Katy | Morton | 12:33:35 AM | 1.50 | 1:28 | 9:50 | 61 | |
| Morton | Clay Rd | 12:33:35 AM | 1.60 | 1:24 | 11:14 | 69 | |
| Clay Rd | Beckendorff | 12:33:35 AM | 1.30 | 1:12 | 12:26 | 65 | |
| Beckendorff | FM-529 | 12:33:35 AM | 1.00 | 00:56 | 13:22 | 64 | |
| FM-529 | West Rd | 11:58:36 PM | 2.50 | 1:59 | 15:21 | 76 | |
| West Rd | House Hahl | 12:33:35 AM | 1.30 | 1:14 | 16:35 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 12:33:35 AM | 1.40 | 1:30 | 18:05 | 56 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:33:35 AM | 2.40 | 1:47 | 19:52 | 81 | |
| 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 | 12:33:35 AM | 2.40 | 2:02 | 2:02 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 12:33:35 AM | 1.40 | 1:23 | 3:25 | 61 | |
| House Hahl | West Rd | 12:33:35 AM | 1.30 | 1:15 | 4:40 | 62 | |
| West Rd | FM-529 | 12:33:35 AM | 2.50 | 2:05 | 6:45 | 72 | |
| FM-529 | Beckendorff | 12:32:35 AM | 1.00 | 00:58 | 7:43 | 62 | |
| Beckendorff | Clay Rd | 12:33:35 AM | 1.30 | 1:12 | 8:55 | 65 | |
| Clay Rd | Morton | 12:33:35 AM | 1.60 | 1:32 | 10:27 | 63 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:33:35 AM | 1.25 | 1:30 | 11:56 | 50 | |
| Kingsland | Cinco Ranch Blvd | 12:33:35 AM | 2.20 | 2:07 | 14:03 | 62 | |
| Cinco Ranch Blvd | S Fry Rd | 12:33:35 AM | 2.00 | 1:54 | 15:57 | 63 | |
| S Fry Rd | Bellaire | 12:33:35 AM | 1.60 | 1:43 | 17:40 | 56 | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 12:33:35 AM | 2.00 | 1:51 | 19:28 | 65 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 19:26 | 19:26 | 94 | |
