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 | 12:23:32 AM | 2.00 | 1:33 | 1:31 | 77 |  |
| 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 | 12:23:32 AM | 2.00 | 1:54 | 3:21 | 63 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:23:32 AM | 1.50 | 1:53 | 5:12 | 48 |  |
| Morton | Clay Rd | 12:23:32 AM | 1.60 | 1:24 | 6:36 | 69 | |
| Clay Rd | Beckendorff | 12:23:32 AM | 1.30 | 1:24 | 8:00 | 56 | |
| Beckendorff | FM-529 | 12:23:32 AM | 1.00 | 00:57 | 8:57 | 63 | |
| FM-529 | West Rd | 12:23:32 AM | 2.50 | 2:47 | 11:44 | 54 | |
| West Rd | House Hahl | 12:23:32 AM | 1.30 | 1:07 | 12:51 | 70 | |
| House Hahl | Bridgeland Lake Parkway | 12:23:32 AM | 1.40 | 1:34 | 14:25 | 54 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:23:32 AM | 2.40 | 2:25 | 16:50 | 60 | |
| 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 | 12:23:32 AM | 2.40 | 2:10 | 2:10 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 12:23:32 AM | 1.40 | 1:23 | 3:33 | 61 | |
| House Hahl | West Rd | 12:23:32 AM | 1.30 | 1:24 | 4:57 | 56 | |
| West Rd | FM-529 | 12:22:31 AM | 2.50 | 2:02 | 6:59 | 74 | |
| FM-529 | Beckendorff | 12:23:32 AM | 1.00 | 1:24 | 8:23 | 43 | |
| Beckendorff | Clay Rd | 12:23:32 AM | 1.30 | 1:12 | 9:35 | 65 | |
| Clay Rd | Morton | 12:23:32 AM | 1.60 | 2:19 | 11:54 | 41 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 12:23:32 AM | 2.20 | 1:59 | 13:51 | 67 | |
| Cinco Ranch Blvd | S Fry Rd | 12:23:32 AM | 2.00 | 1:56 | 15:47 | 62 | |
| S Fry Rd | Bellaire | 12:23:32 AM | 1.60 | 1:41 | 17:28 | 57 | |
| Bellaire | W Bellfort | 12:23:32 AM | 2.90 | 2:48 | 20:16 | 62 | |
| 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 | 20:11 | 20:11 | 91 | |
