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 | 12:25:44 AM | 2.00 | 1:50 | 1:48 | 65 |  |
| Oyster Creek | Harlem Rd | 12:16:44 AM | 1.60 | 3:03 | 4:51 | 31 |  |
| Harlem Rd | W Bellfort | 12:20:44 AM | 1.50 | 1:16 | 6:07 | 71 | |
| W Bellfort | Bellaire | 12:25:44 AM | 2.90 | 2:37 | 8:44 | 66 | |
| Bellaire | S Fry Rd | 12:25:44 AM | 1.60 | 1:39 | 10:23 | 58 | |
| S Fry Rd | Cinco Ranch Blvd | 12:25:44 AM | 2.00 | 2:00 | 12:23 | 60 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 12:25:44 AM | 1.25 | 1:08 | 13:30 | 66 | |
| IH-10 Katy | Morton | 12:25:44 AM | 1.50 | 1:36 | 15:06 | 56 | |
| Morton | Clay Rd | 12:25:44 AM | 1.60 | 1:27 | 16:33 | 66 | |
| Clay Rd | Beckendorff | 12:25:44 AM | 1.30 | 1:11 | 17:44 | 66 | |
| Beckendorff | FM-529 | 12:25:44 AM | 1.00 | 00:49 | 18:33 | 73 | |
| FM-529 | West Rd | 12:25:44 AM | 2.50 | 2:13 | 20:46 | 68 | |
| West Rd | House Hahl | 12:25:44 AM | 1.30 | 1:13 | 21:59 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 12:25:44 AM | 1.40 | 1:16 | 23:15 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:25:44 AM | 2.40 | 2:02 | 25:17 | 71 | |
| 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 | 12:25:44 AM | 2.40 | 2:10 | 2:10 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 12:25:44 AM | 1.40 | 1:13 | 3:23 | 69 | |
| House Hahl | West Rd | 12:25:44 AM | 1.30 | 1:12 | 4:35 | 65 | |
| West Rd | FM-529 | 12:25:44 AM | 2.50 | 2:07 | 6:42 | 71 | |
| FM-529 | Beckendorff | 12:25:44 AM | 1.00 | 00:56 | 7:38 | 64 | |
| Beckendorff | Clay Rd | 12:25:44 AM | 1.30 | 1:13 | 8:51 | 64 | |
| Clay Rd | Morton | 12:25:44 AM | 1.60 | 2:00 | 10:51 | 48 |  |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:25:44 AM | 1.25 | 1:01 | 11:51 | 74 | |
| Kingsland | Cinco Ranch Blvd | 12:25:44 AM | 2.20 | 2:06 | 13:57 | 63 | |
| Cinco Ranch Blvd | S Fry Rd | 12:25:44 AM | 2.00 | 1:53 | 15:50 | 64 | |
| S Fry Rd | Bellaire | 12:20:44 AM | 1.60 | 1:37 | 17:27 | 59 | |
| Bellaire | W Bellfort | 12:25:44 AM | 2.90 | 2:48 | 20:15 | 62 | |
| W Bellfort | Harlem Rd | 12:25:44 AM | 1.50 | 1:22 | 21:37 | 66 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 12:25:44 AM | 2.00 | 1:57 | 23:33 | 62 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 23:31 | 23:31 | 78 | |
