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 | 4:07:54 AM | 2.00 | 1:42 | 1:40 | 71 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 4:07:54 AM | 2.90 | 4:02 | 5:40 | 43 |  |
| Bellaire | S Fry Rd | 4:07:54 AM | 1.60 | 1:29 | 7:09 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 4:07:54 AM | 2.00 | 1:56 | 9:05 | 62 | |
| Cinco Ranch Blvd | Kingsland | 4:07:54 AM | 2.20 | 2:01 | 11:06 | 65 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 4:07:54 AM | 1.50 | 1:41 | 12:46 | 53 | |
| Morton | Clay Rd | 4:07:54 AM | 1.60 | 1:27 | 14:13 | 66 | |
| Clay Rd | Beckendorff | 4:07:54 AM | 1.30 | 1:19 | 15:32 | 59 | |
| Beckendorff | FM-529 | 4:07:54 AM | 1.00 | 00:54 | 16:26 | 67 | |
| FM-529 | West Rd | 4:07:54 AM | 2.50 | 2:42 | 19:08 | 56 | |
| West Rd | House Hahl | 3:56:54 AM | 1.30 | 4:26 | 23:34 | 18 |  |
| House Hahl | Bridgeland Lake Parkway | 4:07:54 AM | 1.40 | 1:21 | 24:55 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:07:54 AM | 2.40 | 2:13 | 27:08 | 65 | |
| 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 | 4:07:54 AM | 2.40 | 2:10 | 2:10 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 4:07:54 AM | 1.40 | 1:28 | 3:38 | 57 | |
| House Hahl | West Rd | 4:07:54 AM | 1.30 | 1:26 | 5:04 | 54 | |
| West Rd | FM-529 | 4:07:54 AM | 2.50 | 2:04 | 7:08 | 73 | |
| FM-529 | Beckendorff | 4:07:54 AM | 1.00 | 1:27 | 8:35 | 41 | |
| Beckendorff | Clay Rd | 4:07:54 AM | 1.30 | 1:11 | 9:46 | 66 | |
| Clay Rd | Morton | 4:07:54 AM | 1.60 | 1:36 | 11:22 | 60 | |
| Morton | IH-10 Katy | 4:07:54 AM | 1.50 | 1:06 | 12:28 | 82 | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 4:07:54 AM | 2.20 | 1:46 | 14:13 | 75 | |
| Cinco Ranch Blvd | S Fry Rd | 4:07:54 AM | 2.00 | 1:53 | 16:06 | 64 | |
| S Fry Rd | Bellaire | 3:52:54 AM | 1.60 | 1:55 | 18:01 | 50 | |
| Bellaire | W Bellfort | 4:07:54 AM | 2.90 | 2:46 | 20:47 | 63 | |
| 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 | 20:42 | 20:42 | 89 | |
