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 | 1:35:35 AM | 2.00 | 1:42 | 1:40 | 71 |  |
| Oyster Creek | Harlem Rd | 1:35:35 AM | 1.60 | 1:31 | 3:11 | 63 | |
| Harlem Rd | W Bellfort | 1:35:35 AM | 1.50 | 1:17 | 4:28 | 70 | |
| W Bellfort | Bellaire | 1:35:35 AM | 2.90 | 2:41 | 7:09 | 65 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 1:35:35 AM | 2.00 | 1:52 | 9:00 | 64 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 1:35:35 AM | 1.50 | 1:55 | 10:53 | 47 |  |
| Morton | Clay Rd | 1:35:35 AM | 1.60 | 1:27 | 12:20 | 66 | |
| Clay Rd | Beckendorff | 1:35:35 AM | 1.30 | 1:18 | 13:38 | 60 | |
| Beckendorff | FM-529 | 1:35:35 AM | 1.00 | 00:52 | 14:30 | 69 | |
| FM-529 | West Rd | 1:35:35 AM | 2.50 | 2:53 | 17:23 | 52 | |
| West Rd | House Hahl | 1:35:35 AM | 1.30 | 1:11 | 18:34 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 1:35:35 AM | 1.40 | 1:16 | 19:50 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:35:35 AM | 2.40 | 2:15 | 22:05 | 64 | |
| 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 | 1:35:35 AM | 2.40 | 2:11 | 2:11 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 1:35:35 AM | 1.40 | 1:35 | 3:46 | 53 | |
| House Hahl | West Rd | 1:35:35 AM | 1.30 | 1:20 | 5:06 | 58 | |
| West Rd | FM-529 | 1:35:35 AM | 2.50 | 2:34 | 7:40 | 58 | |
| FM-529 | Beckendorff | 1:35:35 AM | 1.00 | 1:21 | 9:01 | 44 | |
| Beckendorff | Clay Rd | 1:30:35 AM | 1.30 | 1:12 | 10:13 | 65 | |
| Clay Rd | Morton | 1:35:35 AM | 1.60 | 1:53 | 12:06 | 51 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 1:35:35 AM | 2.20 | 1:59 | 14:03 | 67 | |
| Cinco Ranch Blvd | S Fry Rd | 1:35:35 AM | 2.00 | 2:07 | 16:10 | 57 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 1:35:35 AM | 2.00 | 1:44 | 17:50 | 69 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 17:48 | 17:48 | 103 | |
