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 | 2:02:50 AM | 1.50 | 3:01 | 3:00 | 30 |  |
| FM-1464 | Oyster Creek | 2:02:50 AM | 2.00 | 1:48 | 4:48 | 67 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 2:02:50 AM | 2.00 | 1:52 | 6:36 | 64 | |
| Cinco Ranch Blvd | Kingsland | 2:02:50 AM | 2.20 | 2:07 | 8:43 | 62 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 2:02:50 AM | 1.50 | 1:51 | 10:33 | 49 |  |
| Morton | Clay Rd | 2:02:50 AM | 1.60 | 1:26 | 11:59 | 67 | |
| Clay Rd | Beckendorff | 2:02:50 AM | 1.30 | 1:24 | 13:23 | 56 | |
| Beckendorff | FM-529 | 2:02:50 AM | 1.00 | 00:45 | 14:08 | 80 | |
| FM-529 | West Rd | 2:02:50 AM | 2.50 | 4:30 | 18:38 | 33 | |
| West Rd | House Hahl | 2:02:50 AM | 1.30 | 1:12 | 19:50 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 2:00:50 AM | 1.40 | 1:08 | 20:58 | 74 | |
| Bridgeland Lake Parkway | US-290 Northwest | 2:02:50 AM | 2.40 | 2:08 | 23:06 | 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 | 2:02:50 AM | 2.40 | 2:11 | 2:11 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 2:02:50 AM | 1.40 | 1:35 | 3:46 | 53 | |
| House Hahl | West Rd | 2:02:50 AM | 1.30 | 1:23 | 5:09 | 56 | |
| West Rd | FM-529 | 2:01:50 AM | 2.50 | 1:48 | 6:57 | 83 | |
| FM-529 | Beckendorff | 2:02:50 AM | 1.00 | 1:21 | 8:18 | 44 | |
| Beckendorff | Clay Rd | 2:02:50 AM | 1.30 | 1:09 | 9:27 | 68 | |
| 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 | 2:02:50 AM | 2.20 | 2:16 | 11:40 | 58 | |
| Cinco Ranch Blvd | S Fry Rd | 2:02:50 AM | 2.00 | 2:13 | 13:53 | 54 | |
| 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 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 13:46 | 13:46 | 133 | |
