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 | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 12:21:50 AM | 2.90 | 2:40 | 2:35 | 65 |  |
| Bellaire | S Fry Rd | 12:21:50 AM | 1.60 | 1:32 | 4:07 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 12:21:50 AM | 2.00 | 1:54 | 6:01 | 63 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:21:50 AM | 1.50 | 2:10 | 8:09 | 42 |  |
| Morton | Clay Rd | 12:21:50 AM | 1.60 | 1:30 | 9:39 | 64 | |
| Clay Rd | Beckendorff | 12:21:50 AM | 1.30 | 1:16 | 10:55 | 62 | |
| Beckendorff | FM-529 | 12:21:50 AM | 1.00 | 00:54 | 11:49 | 67 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | 12:21:50 AM | 1.30 | 1:19 | 13:07 | 59 | |
| House Hahl | Bridgeland Lake Parkway | 12:21:50 AM | 1.40 | 1:24 | 14:31 | 60 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:21:50 AM | 2.40 | 2:05 | 16:36 | 69 | |
| 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 | 12:21:50 AM | 2.40 | 2:16 | 2:16 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 12:21:50 AM | 1.40 | 1:22 | 3:38 | 61 | |
| House Hahl | West Rd | 12:21:50 AM | 1.30 | 1:24 | 5:02 | 56 | |
| West Rd | FM-529 | 12:21:50 AM | 2.50 | 2:32 | 7:34 | 59 | |
| FM-529 | Beckendorff | 12:21:50 AM | 1.00 | 1:16 | 8:50 | 47 | |
| Beckendorff | Clay Rd | 12:21:50 AM | 1.30 | 1:13 | 10:03 | 64 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 12:21:50 AM | 2.20 | 1:46 | 11:46 | 75 | |
| Cinco Ranch Blvd | S Fry Rd | 12:21:50 AM | 2.00 | 1:48 | 13:34 | 67 | |
| S Fry Rd | Bellaire | 12:21:50 AM | 1.60 | 1:44 | 15:18 | 55 | |
| Bellaire | W Bellfort | 12:21:50 AM | 2.90 | 2:43 | 18:01 | 64 | |
| W Bellfort | Harlem Rd | 12:21:50 AM | 1.50 | 1:12 | 19:13 | 75 | |
| Harlem Rd | Oyster Creek | 12:21:50 AM | 1.60 | 1:30 | 20:43 | 64 | |
| Oyster Creek | FM-1464 | 12:21:50 AM | 2.00 | 1:36 | 22:19 | 75 | |
| FM-1464 | New Territory | 12:21:50 AM | 1.50 | 1:29 | 23:48 | 61 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 23:47 | 23:47 | 77 | |
