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 | 10:41:44 AM | 1.50 | 1:24 | 1:23 | 64 |  |
| FM-1464 | Oyster Creek | 10:41:44 AM | 2.00 | 1:44 | 3:07 | 69 | |
| Oyster Creek | Harlem Rd | 10:41:44 AM | 1.60 | 1:26 | 4:33 | 67 | |
| Harlem Rd | W Bellfort | 10:41:44 AM | 1.50 | 1:17 | 5:50 | 70 | |
| W Bellfort | Bellaire | 10:41:44 AM | 2.90 | 2:38 | 8:28 | 66 | |
| Bellaire | S Fry Rd | 10:41:44 AM | 1.60 | 1:34 | 10:02 | 61 | |
| S Fry Rd | Cinco Ranch Blvd | 10:41:44 AM | 2.00 | 5:08 | 15:10 | 23 |  |
| Cinco Ranch Blvd | Kingsland | 10:41:44 AM | 2.20 | 7:36 | 22:46 | 17 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 10:40:45 AM | 1.50 | 1:45 | 24:30 | 51 | |
| Morton | Clay Rd | 10:41:44 AM | 1.60 | 1:28 | 25:58 | 65 | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | - | 1.00 | Not Available | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| 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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | - | 1.00 | Not Available | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | 10:41:44 AM | 1.60 | 2:51 | 2:45 | 34 |  |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 10:41:44 AM | 1.25 | 1:11 | 3:55 | 63 | |
| Kingsland | Cinco Ranch Blvd | 10:41:44 AM | 2.20 | 2:13 | 6:08 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 10:41:44 AM | 2.00 | 2:51 | 8:59 | 42 |  |
| S Fry Rd | Bellaire | 10:41:44 AM | 1.60 | 2:04 | 11:03 | 46 | |
| Bellaire | W Bellfort | 10:41:44 AM | 2.90 | 2:30 | 13:33 | 70 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | 10:41:44 AM | 1.60 | 1:28 | 15:00 | 65 | |
| Oyster Creek | FM-1464 | 10:41:44 AM | 2.00 | 1:33 | 16:33 | 77 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
