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 | 12:09:51 AM | 1.00 | 1:05 | 1:05 | 55 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | 12:09:51 AM | 2.00 | 1:58 | 3:02 | 61 | |
| 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 | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:09:50 AM | 1.50 | 2:01 | 4:56 | 45 |  |
| Morton | Clay Rd | 12:09:50 AM | 1.60 | 1:21 | 6:17 | 71 | |
| Clay Rd | Beckendorff | 12:09:50 AM | 1.30 | 1:22 | 7:39 | 57 | |
| Beckendorff | FM-529 | 12:09:50 AM | 1.00 | 00:51 | 8:30 | 71 | |
| FM-529 | West Rd | 12:09:50 AM | 2.50 | 2:09 | 10:39 | 70 | |
| West Rd | House Hahl | 12:09:50 AM | 1.30 | 1:32 | 12:11 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 12:09:50 AM | 1.40 | 1:22 | 13:33 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:09:50 AM | 2.40 | 2:11 | 15:44 | 66 | |
| Summary | 30.55 | 15:44 | 15:44 | 117 | |
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 | 12:09:51 AM | 2.40 | 2:20 | 2:20 | 62 | |
| Bridgeland Lake Parkway | House Hahl | 12:09:51 AM | 1.40 | 1:23 | 3:43 | 61 | |
| House Hahl | West Rd | 12:09:51 AM | 1.30 | 1:41 | 5:24 | 46 | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 12:09:51 AM | 1.00 | 1:17 | 6:40 | 47 | |
| Beckendorff | Clay Rd | 12:09:51 AM | 1.30 | 1:05 | 7:45 | 72 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:09:51 AM | 1.25 | 1:10 | 8:53 | 64 | |
| Kingsland | Cinco Ranch Blvd | - | 2.20 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | 12:09:51 AM | 1.60 | 1:50 | 10:41 | 52 | |
| Bellaire | W Bellfort | 12:09:51 AM | 2.90 | 2:33 | 13:14 | 68 | |
| 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 | 13:09 | 13:09 | 139 | |
