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 | 8:15:54 AM | 1.50 | 1:21 | 1:20 | 67 |  |
| FM-1464 | Oyster Creek | 8:15:54 AM | 2.00 | 1:45 | 3:05 | 69 | |
| Oyster Creek | Harlem Rd | 8:15:54 AM | 1.60 | 1:31 | 4:36 | 63 | |
| Harlem Rd | W Bellfort | 8:15:54 AM | 1.50 | 1:14 | 5:50 | 73 | |
| W Bellfort | Bellaire | 8:15:54 AM | 2.90 | 2:30 | 8:20 | 70 | |
| Bellaire | S Fry Rd | 8:15:54 AM | 1.60 | 1:32 | 9:52 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 8:15:54 AM | 2.00 | 4:51 | 14:43 | 25 |  |
| Cinco Ranch Blvd | Kingsland | 8:15:54 AM | 2.20 | 5:01 | 19:44 | 26 | |
| Kingsland | IH-10 Katy | 8:12:54 AM | 1.25 | 1:21 | 21:05 | 56 | |
| IH-10 Katy | Morton | 8:15:54 AM | 1.50 | 1:49 | 22:54 | 50 | |
| Morton | Clay Rd | 8:15:54 AM | 1.60 | 1:29 | 24:23 | 65 | |
| Clay Rd | Beckendorff | 8:15:54 AM | 1.30 | 1:22 | 25:45 | 57 | |
| Beckendorff | FM-529 | 8:15:54 AM | 1.00 | 00:55 | 26:40 | 65 | |
| 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 | 8:15:54 AM | 1.00 | 1:23 | 1:19 | 43 |  |
| Beckendorff | Clay Rd | 8:15:54 AM | 1.30 | 1:38 | 2:57 | 48 | |
| Clay Rd | Morton | 8:15:54 AM | 1.60 | 2:32 | 5:29 | 38 |  |
| Morton | IH-10 Katy | 8:15:54 AM | 1.50 | 1:20 | 6:49 | 68 | |
| IH-10 Katy | Kingsland | 8:15:54 AM | 1.25 | 1:15 | 8:04 | 60 | |
| Kingsland | Cinco Ranch Blvd | 8:15:54 AM | 2.20 | 3:35 | 11:39 | 37 | |
| Cinco Ranch Blvd | S Fry Rd | 8:15:54 AM | 2.00 | 5:14 | 16:53 | 23 | |
| S Fry Rd | Bellaire | 8:15:54 AM | 1.60 | 1:35 | 18:28 | 61 | |
| Bellaire | W Bellfort | 8:15:54 AM | 2.90 | 2:47 | 21:15 | 63 | |
| W Bellfort | Harlem Rd | 8:15:54 AM | 1.50 | 1:18 | 22:33 | 69 | |
| Harlem Rd | Oyster Creek | 8:15:54 AM | 1.60 | 1:38 | 24:11 | 59 | |
| Oyster Creek | FM-1464 | 8:15:54 AM | 2.00 | 1:43 | 25:54 | 70 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
