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 | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 12:31:31 AM | 1.50 | 1:32 | 1:28 | 59 |  |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 12:31:31 AM | 2.00 | 1:59 | 3:25 | 61 | |
| Cinco Ranch Blvd | Kingsland | 12:31:31 AM | 2.20 | 2:04 | 5:29 | 64 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:31:31 AM | 1.50 | 1:53 | 7:21 | 48 |  |
| Morton | Clay Rd | 12:31:31 AM | 1.60 | 1:25 | 8:46 | 68 | |
| Clay Rd | Beckendorff | 12:31:31 AM | 1.30 | 1:20 | 10:06 | 58 | |
| Beckendorff | FM-529 | 12:31:31 AM | 1.00 | 00:53 | 10:59 | 68 | |
| FM-529 | West Rd | 12:31:31 AM | 2.50 | 3:37 | 14:36 | 41 | |
| West Rd | House Hahl | 12:31:31 AM | 1.30 | 00:53 | 15:29 | 88 | |
| House Hahl | Bridgeland Lake Parkway | 12:31:31 AM | 1.40 | 1:27 | 16:56 | 58 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:31:31 AM | 2.40 | 2:29 | 19:25 | 58 | |
| 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 | 12:31:31 AM | 2.40 | 1:56 | 1:56 | 74 | |
| Bridgeland Lake Parkway | House Hahl | 12:31:31 AM | 1.40 | 1:19 | 3:15 | 64 | |
| House Hahl | West Rd | 12:31:31 AM | 1.30 | 1:18 | 4:33 | 60 | |
| West Rd | FM-529 | 12:22:31 AM | 2.50 | 2:02 | 6:35 | 74 | |
| FM-529 | Beckendorff | 12:31:31 AM | 1.00 | 1:13 | 7:48 | 49 | |
| Beckendorff | Clay Rd | 12:31:31 AM | 1.30 | 1:08 | 8:56 | 69 | |
| Clay Rd | Morton | 12:31:31 AM | 1.60 | 1:31 | 10:27 | 63 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:31:31 AM | 1.25 | 1:06 | 11:32 | 68 | |
| Kingsland | Cinco Ranch Blvd | 12:31:31 AM | 2.20 | 1:55 | 13:27 | 69 | |
| Cinco Ranch Blvd | S Fry Rd | 12:31:31 AM | 2.00 | 1:57 | 15:24 | 62 | |
| S Fry Rd | Bellaire | 12:31:31 AM | 1.60 | 1:43 | 17:07 | 56 | |
| Bellaire | W Bellfort | 12:31:31 AM | 2.90 | 2:40 | 19:47 | 65 | |
| W Bellfort | Harlem Rd | 12:31:31 AM | 1.50 | 1:19 | 21:06 | 68 | |
| 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 | 21:02 | 21:02 | 87 | |
