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 | 12:36:30 AM | 1.60 | 2:25 | 2:22 | 40 |  |
| Harlem Rd | W Bellfort | 12:36:30 AM | 1.50 | 1:44 | 4:06 | 52 |  |
| W Bellfort | Bellaire | 12:36:30 AM | 2.90 | 2:24 | 6:30 | 73 | |
| Bellaire | S Fry Rd | 12:36:30 AM | 1.60 | 1:25 | 7:55 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 12:36:30 AM | 2.00 | 1:51 | 9:46 | 65 | |
| Cinco Ranch Blvd | Kingsland | 12:36:30 AM | 2.20 | 2:10 | 11:56 | 61 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:36:30 AM | 1.50 | 1:50 | 13:45 | 49 | |
| Morton | Clay Rd | 12:36:30 AM | 1.60 | 1:35 | 15:20 | 61 | |
| Clay Rd | Beckendorff | 12:36:30 AM | 1.30 | 1:19 | 16:39 | 59 | |
| Beckendorff | FM-529 | 12:36:30 AM | 1.00 | 00:51 | 17:30 | 71 | |
| FM-529 | West Rd | 12:31:30 AM | 2.50 | 2:20 | 19:50 | 64 | |
| West Rd | House Hahl | 12:36:30 AM | 1.30 | 1:10 | 21:00 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 12:36:30 AM | 1.40 | 1:24 | 22:24 | 60 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:36:30 AM | 2.40 | 2:22 | 24:46 | 61 | |
| 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 | 12:36:30 AM | 2.40 | 2:18 | 2:18 | 63 | |
| Bridgeland Lake Parkway | House Hahl | 12:36:30 AM | 1.40 | 1:25 | 3:43 | 59 | |
| House Hahl | West Rd | 12:36:30 AM | 1.30 | 1:23 | 5:06 | 56 | |
| West Rd | FM-529 | 12:36:30 AM | 2.50 | 2:03 | 7:09 | 73 | |
| FM-529 | Beckendorff | 12:36:30 AM | 1.00 | 1:24 | 8:33 | 43 | |
| Beckendorff | Clay Rd | 12:36:30 AM | 1.30 | 1:18 | 9:51 | 60 | |
| Clay Rd | Morton | 12:36:30 AM | 1.60 | 2:48 | 12:39 | 34 |  |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:36:30 AM | 1.25 | 1:28 | 14:06 | 51 | |
| Kingsland | Cinco Ranch Blvd | 12:36:30 AM | 2.20 | 2:16 | 16:22 | 58 | |
| Cinco Ranch Blvd | S Fry Rd | 12:36:30 AM | 2.00 | 2:05 | 18:27 | 58 | |
| S Fry Rd | Bellaire | 12:36:30 AM | 1.60 | 1:42 | 20:09 | 56 | |
| Bellaire | W Bellfort | 12:36:30 AM | 2.90 | 2:51 | 23:00 | 61 | |
| W Bellfort | Harlem Rd | 12:36:30 AM | 1.50 | 1:20 | 24:20 | 68 | |
| Harlem Rd | Oyster Creek | 12:36:30 AM | 1.60 | 1:35 | 25:55 | 61 | |
| Oyster Creek | FM-1464 | 12:36:30 AM | 2.00 | 1:50 | 27:45 | 65 | |
| FM-1464 | New Territory | 12:36:30 AM | 1.50 | 1:36 | 29:21 | 56 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 29:20 | 29:20 | 62 | |
