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 | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 4:24:40 AM | 2.00 | 1:55 | 1:48 | 63 |  |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 4:24:40 AM | 1.50 | 2:08 | 3:54 | 42 |  |
| Morton | Clay Rd | 4:24:40 AM | 1.60 | 1:31 | 5:25 | 63 | |
| Clay Rd | Beckendorff | 4:24:40 AM | 1.30 | 1:18 | 6:43 | 60 | |
| Beckendorff | FM-529 | 4:24:40 AM | 1.00 | 00:48 | 7:31 | 75 | |
| FM-529 | West Rd | 4:24:40 AM | 2.50 | 2:48 | 10:19 | 54 | |
| West Rd | House Hahl | 4:24:40 AM | 1.30 | 1:15 | 11:34 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 4:24:40 AM | 1.40 | 1:20 | 12:54 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:24:40 AM | 2.40 | 2:25 | 15:19 | 60 | |
| 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 | 4:20:40 AM | 2.40 | 2:41 | 2:41 | 54 | |
| Bridgeland Lake Parkway | House Hahl | 4:24:40 AM | 1.40 | 1:31 | 4:12 | 55 | |
| House Hahl | West Rd | 4:24:40 AM | 1.30 | 1:20 | 5:32 | 58 | |
| West Rd | FM-529 | 4:24:40 AM | 2.50 | 2:18 | 7:50 | 65 | |
| FM-529 | Beckendorff | 4:24:40 AM | 1.00 | 1:13 | 9:03 | 49 | |
| Beckendorff | Clay Rd | 4:24:40 AM | 1.30 | 00:57 | 10:00 | 82 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 4:24:40 AM | 1.25 | 1:36 | 11:34 | 47 | |
| Kingsland | Cinco Ranch Blvd | 4:24:40 AM | 2.20 | 1:51 | 13:25 | 71 | |
| Cinco Ranch Blvd | S Fry Rd | 4:24:40 AM | 2.00 | 2:03 | 15:28 | 59 | |
| S Fry Rd | Bellaire | 4:24:40 AM | 1.60 | 1:23 | 16:51 | 69 | |
| Bellaire | W Bellfort | 4:24:40 AM | 2.90 | 3:01 | 19:52 | 58 | |
| W Bellfort | Harlem Rd | 4:24:40 AM | 1.50 | 1:08 | 21:00 | 79 | |
| 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 | 20:56 | 20:56 | 88 | |
