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 | 12:38:31 AM | 2.00 | 1:50 | 1:48 | 65 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 12:38:31 AM | 1.50 | 1:32 | 3:19 | 59 | |
| W Bellfort | Bellaire | 12:38:31 AM | 2.90 | 2:53 | 6:12 | 60 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 12:38:31 AM | 2.00 | 2:12 | 8:23 | 55 | |
| Cinco Ranch Blvd | Kingsland | 12:38:31 AM | 2.20 | 2:04 | 10:27 | 64 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:38:31 AM | 1.50 | 1:56 | 12:22 | 47 |  |
| Morton | Clay Rd | 12:38:31 AM | 1.60 | 1:25 | 13:47 | 68 | |
| Clay Rd | Beckendorff | 12:38:31 AM | 1.30 | 1:17 | 15:04 | 61 | |
| Beckendorff | FM-529 | 12:38:31 AM | 1.00 | 00:48 | 15:52 | 75 | |
| FM-529 | West Rd | 12:38:31 AM | 2.50 | 4:14 | 20:06 | 35 |  |
| West Rd | House Hahl | 12:38:31 AM | 1.30 | 1:33 | 21:39 | 50 | |
| House Hahl | Bridgeland Lake Parkway | 12:38:31 AM | 1.40 | 1:24 | 23:03 | 60 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:38:31 AM | 2.40 | 2:04 | 25:07 | 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 | 12:38:31 AM | 2.40 | 1:57 | 1:57 | 74 | |
| Bridgeland Lake Parkway | House Hahl | 12:38:31 AM | 1.40 | 1:17 | 3:14 | 65 | |
| House Hahl | West Rd | 12:38:31 AM | 1.30 | 1:19 | 4:33 | 59 | |
| West Rd | FM-529 | 12:38:31 AM | 2.50 | 2:07 | 6:40 | 71 | |
| FM-529 | Beckendorff | 12:38:31 AM | 1.00 | 1:08 | 7:48 | 53 | |
| Beckendorff | Clay Rd | 12:38:31 AM | 1.30 | 1:09 | 8:57 | 68 | |
| Clay Rd | Morton | 12:38:31 AM | 1.60 | 1:54 | 10:51 | 51 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:38:31 AM | 1.25 | 1:27 | 12:17 | 52 | |
| Kingsland | Cinco Ranch Blvd | 12:38:31 AM | 2.20 | 2:00 | 14:17 | 66 | |
| Cinco Ranch Blvd | S Fry Rd | 12:38:31 AM | 2.00 | 1:55 | 16:12 | 63 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 12:38:31 AM | 2.90 | 2:36 | 18:47 | 67 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 12:38:31 AM | 2.00 | 1:36 | 20:21 | 75 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 20:19 | 20:19 | 90 | |
