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 | 12:33:36 AM | 1.00 | 1:01 | 1:01 | 59 |  |
| 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 | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 12:33:36 AM | 2.00 | 1:48 | 2:43 | 67 | |
| Cinco Ranch Blvd | Kingsland | 12:33:36 AM | 2.20 | 3:59 | 6:42 | 33 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:33:36 AM | 1.50 | 1:58 | 8:39 | 46 |  |
| Morton | Clay Rd | 12:33:36 AM | 1.60 | 1:19 | 9:58 | 73 | |
| Clay Rd | Beckendorff | 12:33:36 AM | 1.30 | 1:17 | 11:15 | 61 | |
| Beckendorff | FM-529 | 12:33:36 AM | 1.00 | 00:52 | 12:07 | 69 | |
| FM-529 | West Rd | 12:33:36 AM | 2.50 | 1:53 | 14:00 | 80 | |
| West Rd | House Hahl | 12:33:36 AM | 1.30 | 1:32 | 15:32 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 12:33:36 AM | 1.40 | 1:19 | 16:51 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:33:36 AM | 2.40 | 2:06 | 18:57 | 69 | |
| Summary | 30.55 | 18:57 | 18:57 | 97 | |
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 | 12:33:36 AM | 2.40 | 2:15 | 2:15 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 12:33:36 AM | 1.40 | 1:17 | 3:32 | 65 | |
| House Hahl | West Rd | 12:33:36 AM | 1.30 | 1:35 | 5:07 | 49 | |
| West Rd | FM-529 | 12:33:36 AM | 2.50 | 2:01 | 7:08 | 74 | |
| FM-529 | Beckendorff | 12:33:36 AM | 1.00 | 1:23 | 8:31 | 43 | |
| Beckendorff | Clay Rd | 12:33:36 AM | 1.30 | 1:06 | 9:37 | 71 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:33:36 AM | 1.25 | 1:09 | 10:44 | 65 | |
| Kingsland | Cinco Ranch Blvd | 12:33:36 AM | 2.20 | 1:58 | 12:42 | 67 | |
| Cinco Ranch Blvd | S Fry Rd | 12:33:36 AM | 2.00 | 1:52 | 14:34 | 64 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| 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 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 14:27 | 14:27 | 127 | |
