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 | 9:41:38 AM | 1.50 | 1:22 | 1:21 | 66 |  |
| FM-1464 | Oyster Creek | 9:41:38 AM | 2.00 | 1:45 | 3:06 | 69 | |
| Oyster Creek | Harlem Rd | 9:41:38 AM | 1.60 | 1:28 | 4:34 | 65 | |
| Harlem Rd | W Bellfort | 9:41:38 AM | 1.50 | 1:12 | 5:46 | 75 | |
| W Bellfort | Bellaire | 9:41:38 AM | 2.90 | 2:34 | 8:20 | 68 | |
| Bellaire | S Fry Rd | 9:41:38 AM | 1.60 | 1:30 | 9:50 | 64 | |
| S Fry Rd | Cinco Ranch Blvd | 9:41:38 AM | 2.00 | 3:26 | 13:16 | 35 |  |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 9:41:38 AM | 1.25 | 1:26 | 14:41 | 52 | |
| IH-10 Katy | Morton | 9:32:37 AM | 1.50 | 2:06 | 16:47 | 43 |  |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| 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 | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 9:37:37 AM | 1.50 | 1:47 | 1:40 | 50 | |
| IH-10 Katy | Kingsland | 9:41:38 AM | 1.25 | 1:18 | 2:58 | 58 | |
| Kingsland | Cinco Ranch Blvd | 9:41:38 AM | 2.20 | 2:30 | 5:28 | 53 | |
| Cinco Ranch Blvd | S Fry Rd | 9:41:38 AM | 2.00 | 3:31 | 8:59 | 34 | |
| S Fry Rd | Bellaire | 9:41:38 AM | 1.60 | 1:39 | 10:38 | 58 | |
| Bellaire | W Bellfort | 9:41:38 AM | 2.90 | 2:32 | 13:10 | 69 | |
| W Bellfort | Harlem Rd | 9:41:38 AM | 1.50 | 1:16 | 14:26 | 71 | |
| Harlem Rd | Oyster Creek | 9:41:38 AM | 1.60 | 1:24 | 15:50 | 69 | |
| Oyster Creek | FM-1464 | 9:41:38 AM | 2.00 | 1:37 | 17:27 | 74 | |
| FM-1464 | New Territory | 9:41:38 AM | 1.50 | 1:19 | 18:46 | 68 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
