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 | 3:55:47 AM | 2.00 | 1:50 | 1:48 | 65 |  |
| Oyster Creek | Harlem Rd | 3:55:47 AM | 1.60 | 1:37 | 3:25 | 59 | |
| Harlem Rd | W Bellfort | 3:55:47 AM | 1.50 | 1:15 | 4:40 | 72 | |
| W Bellfort | Bellaire | 3:55:47 AM | 2.90 | 2:36 | 7:16 | 67 | |
| Bellaire | S Fry Rd | 3:55:47 AM | 1.60 | 1:24 | 8:40 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 3:55:47 AM | 2.00 | 2:01 | 10:41 | 60 | |
| Cinco Ranch Blvd | Kingsland | 3:52:47 AM | 2.20 | 22:28 | 33:09 | 6 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 3:55:47 AM | 1.50 | 1:49 | 34:57 | 50 | |
| Morton | Clay Rd | 3:55:47 AM | 1.60 | 1:30 | 36:27 | 64 | |
| Clay Rd | Beckendorff | 3:55:47 AM | 1.30 | 1:21 | 37:48 | 58 | |
| Beckendorff | FM-529 | 3:55:47 AM | 1.00 | 00:51 | 38:39 | 71 | |
| FM-529 | West Rd | 3:55:47 AM | 2.50 | 2:39 | 41:18 | 57 | |
| West Rd | House Hahl | 3:55:47 AM | 1.30 | 1:10 | 42:28 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 3:55:47 AM | 1.40 | 1:17 | 43:45 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:55:47 AM | 2.40 | 2:05 | 45:50 | 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 | 3:55:47 AM | 2.40 | 2:25 | 2:25 | 60 | |
| Bridgeland Lake Parkway | House Hahl | 3:55:47 AM | 1.40 | 1:24 | 3:49 | 60 | |
| House Hahl | West Rd | 3:55:47 AM | 1.30 | 1:21 | 5:10 | 58 | |
| West Rd | FM-529 | 3:53:47 AM | 2.50 | 2:46 | 7:56 | 54 | |
| FM-529 | Beckendorff | 3:49:47 AM | 1.00 | 1:21 | 9:17 | 44 |  |
| Beckendorff | Clay Rd | 3:55:47 AM | 1.30 | 1:07 | 10:24 | 70 | |
| Clay Rd | Morton | 3:55:47 AM | 1.60 | 1:39 | 12:03 | 58 | |
| Morton | IH-10 Katy | 3:55:47 AM | 1.50 | 1:05 | 13:08 | 83 | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 3:55:47 AM | 2.20 | 2:28 | 15:35 | 54 | |
| Cinco Ranch Blvd | S Fry Rd | 3:55:47 AM | 2.00 | 2:09 | 17:44 | 56 | |
| S Fry Rd | Bellaire | 3:55:47 AM | 1.60 | 1:51 | 19:35 | 52 | |
| Bellaire | W Bellfort | 3:55:47 AM | 2.90 | 2:27 | 22:02 | 71 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 3:55:47 AM | 2.00 | 1:49 | 23:49 | 66 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 23:47 | 23:47 | 77 | |
