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 | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | 2:23:46 AM | 1.60 | 2:07 | 2:01 | 45 |  |
| S Fry Rd | Cinco Ranch Blvd | 2:23:46 AM | 2.00 | 2:01 | 4:02 | 60 |  |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 2:23:46 AM | 1.50 | 1:52 | 5:52 | 48 | |
| Morton | Clay Rd | 2:23:46 AM | 1.60 | 1:23 | 7:15 | 69 | |
| Clay Rd | Beckendorff | 2:23:46 AM | 1.30 | 1:24 | 8:39 | 56 | |
| Beckendorff | FM-529 | 2:23:46 AM | 1.00 | 00:48 | 9:27 | 75 | |
| FM-529 | West Rd | 2:23:46 AM | 2.50 | 3:43 | 13:10 | 40 | |
| West Rd | House Hahl | 2:23:46 AM | 1.30 | 1:17 | 14:27 | 61 | |
| House Hahl | Bridgeland Lake Parkway | 2:23:46 AM | 1.40 | 1:30 | 15:57 | 56 | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| 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 | 2:23:46 AM | 2.40 | 1:57 | 1:57 | 74 | |
| Bridgeland Lake Parkway | House Hahl | 2:23:46 AM | 1.40 | 1:31 | 3:28 | 55 | |
| House Hahl | West Rd | 2:23:46 AM | 1.30 | 1:27 | 4:55 | 54 | |
| West Rd | FM-529 | 2:21:46 AM | 2.50 | 1:47 | 6:42 | 84 | |
| FM-529 | Beckendorff | 2:05:46 AM | 1.00 | 00:54 | 7:36 | 67 | |
| Beckendorff | Clay Rd | 2:23:46 AM | 1.30 | 1:09 | 8:45 | 68 | |
| Clay Rd | Morton | 2:23:46 AM | 1.60 | 2:01 | 10:46 | 48 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 2:23:46 AM | 2.20 | 2:35 | 13:19 | 51 | |
| Cinco Ranch Blvd | S Fry Rd | 2:23:46 AM | 2.00 | 1:54 | 15:13 | 63 | |
| 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 | 15:06 | 15:06 | 121 | |
