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 | 12:06:33 AM | 2.00 | 1:39 | 1:37 | 73 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 12:06:33 AM | 2.90 | 4:42 | 6:17 | 37 |  |
| Bellaire | S Fry Rd | 12:06:33 AM | 1.60 | 1:45 | 8:02 | 55 | |
| S Fry Rd | Cinco Ranch Blvd | 12:06:33 AM | 2.00 | 1:56 | 9:58 | 62 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:06:33 AM | 1.50 | 1:59 | 11:55 | 45 |  |
| Morton | Clay Rd | 12:06:33 AM | 1.60 | 1:34 | 13:29 | 61 | |
| Clay Rd | Beckendorff | 12:06:33 AM | 1.30 | 1:24 | 14:53 | 56 | |
| Beckendorff | FM-529 | 12:06:33 AM | 1.00 | 00:50 | 15:43 | 72 | |
| FM-529 | West Rd | 12:06:33 AM | 2.50 | 2:08 | 17:51 | 70 | |
| West Rd | House Hahl | 12:06:33 AM | 1.30 | 1:12 | 19:03 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 12:06:33 AM | 1.40 | 1:13 | 20:16 | 69 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:06:33 AM | 2.40 | 2:07 | 22:23 | 68 | |
| 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 | 12:06:33 AM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 12:06:33 AM | 1.40 | 1:23 | 3:32 | 61 | |
| House Hahl | West Rd | 12:06:33 AM | 1.30 | 1:15 | 4:47 | 62 | |
| West Rd | FM-529 | 12:06:33 AM | 2.50 | 2:09 | 6:56 | 70 | |
| FM-529 | Beckendorff | 12:06:33 AM | 1.00 | 1:19 | 8:15 | 46 | |
| Beckendorff | Clay Rd | 12:06:33 AM | 1.30 | 1:07 | 9:22 | 70 | |
| Clay Rd | Morton | 12:06:33 AM | 1.60 | 2:12 | 11:34 | 44 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 12:06:33 AM | 2.20 | 2:04 | 13:36 | 64 | |
| Cinco Ranch Blvd | S Fry Rd | 12:06:33 AM | 2.00 | 2:07 | 15:43 | 57 | |
| S Fry Rd | Bellaire | 12:06:33 AM | 1.60 | 1:43 | 17:26 | 56 | |
| Bellaire | W Bellfort | 12:06:33 AM | 2.90 | 3:02 | 20:28 | 57 | |
| 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 | 20:23 | 20:23 | 90 | |
